{ "schema_version": 1, "input_root": "local_path_redacted", "case_count": 13, "lanes": [ "original", "ps-sr", "tencent", "flashvsr" ], "sample_count_requested": 9, "temporal_width": 180, "display_width": 540, "inference_runtime_available": false, "analysis_wall_time_s": 108.70839254197199, "cases": [ { "case_id": "0", "metadata": { "original": { "path": "media/original/0.mp4", "codec": "h264", "profile": "High", "width": 720, "height": 1280, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 121, "duration_s": 5.085011, "start_time_s": 0.0, "bit_rate_bps": 2364645, "size_bytes": 1600597, "bits_per_pixel_frame": 0.10690850151909723, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "ps-sr": { "path": "media/ps-sr/0.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 121, "duration_s": 5.041667, "start_time_s": 0.0, "bit_rate_bps": 71724814, "size_bytes": 45204191, "bits_per_pixel_frame": 1.441229705182613, "has_audio": false, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "tencent": { "path": "media/tencent/0.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 121, "duration_s": 5.191429, "start_time_s": 0.0, "bit_rate_bps": 2599345, "size_bytes": 1706710, "bits_per_pixel_frame": 0.05223092287165638, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "flashvsr": { "path": "media/flashvsr/0.mp4", "codec": "h264", "profile": "Constrained Baseline", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 121, "duration_s": 5.041667, "start_time_s": 0.0, "bit_rate_bps": 10603196, "size_bytes": 6769014, "bits_per_pixel_frame": 0.2130593332047325, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null } }, "frame_timing": { "original": { "pts_count": 121, "first_pts_s": 0.0, "last_pts_s": 5.0, "pts_span_s": 5.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452080421923e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "ps-sr": { "pts_count": 121, "first_pts_s": 0.0, "last_pts_s": 5.0, "pts_span_s": 5.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452080421923e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "tencent": { "pts_count": 121, "first_pts_s": 0.0, "last_pts_s": 5.0, "pts_span_s": 5.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452080421923e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "flashvsr": { "pts_count": 121, "first_pts_s": 0.0, "last_pts_s": 5.0, "pts_span_s": 5.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452080421923e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 } }, "metrics": { "sample_indices": [ 0, 15, 30, 45, 60, 75, 90, 105, 120 ], "decoded_frames": 121, "lanes": { "ps-sr": { "source_psnr_y_db": 31.229753170375627, "source_ssim_y": 0.7363819240629993, "source_mae_y": 4.413334793514675, "source_delta_e00": 1.5716490325523997, "laplacian_variance": 141.76027976142035, "tenengrad": 1776.613986545139, "edge_density": 0.009907621742112481, "high_frequency_ratio": 0.28898772296128766, "laplacian_p99": 41.77888912624783, "blockiness_8px": 0.15126792589823404, "shift_x_source_px": 0.15375042400723438, "shift_y_source_px": -0.16010383248681137, "phase_response": 1.007788575253001, "temporal_source_motion": 0.5156277480224768, "temporal_output_motion": 0.6135784139235815, "temporal_motion_ratio": 1.1899639153958699, "temporal_detail_residual": 0.47613364284237225, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "tencent": { "source_psnr_y_db": 36.18730092879152, "source_ssim_y": 0.9561456806003831, "source_mae_y": 1.7891707685258653, "source_delta_e00": 1.2691805840227763, "laplacian_variance": 217.65535312228732, "tenengrad": 2207.271687825521, "edge_density": 0.013967549725651578, "high_frequency_ratio": 0.28149289612489337, "laplacian_p99": 53.0, "blockiness_8px": 0.22448930475446913, "shift_x_source_px": 0.0727038426927859, "shift_y_source_px": -0.08542587611214003, "phase_response": 0.9948180553602215, "temporal_source_motion": 0.5156277480224768, "temporal_output_motion": 0.523938514602681, "temporal_motion_ratio": 1.0161177644377704, "temporal_detail_residual": 0.28044339747478564, "duplicate_frame_pairs": 1, "near_duplicate_frame_indices": [ 3 ] }, "flashvsr": { "source_psnr_y_db": 27.013939249547985, "source_ssim_y": 0.8513041627086491, "source_mae_y": 3.9575377570258246, "source_delta_e00": 1.631219706292868, "laplacian_variance": 286.95120917426215, "tenengrad": 2678.179646809896, "edge_density": 0.017264446159122083, "high_frequency_ratio": 0.30937541308476285, "laplacian_p99": 70.77777777777777, "blockiness_8px": 0.5351451502905952, "shift_x_source_px": 0.26537432049790116, "shift_y_source_px": 0.06577540297788194, "phase_response": 0.8514013381247167, "temporal_source_motion": 0.5156277480224768, "temporal_output_motion": 0.5868269654611746, "temporal_motion_ratio": 1.1380825948792697, "temporal_detail_residual": 0.6703725725412368, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "display_baseline": { "laplacian_variance": 55.94143062167697, "tenengrad": 1411.7927652994792, "edge_density": 0.010898062414266118, "high_frequency_ratio": 0.2777160459310226, "laplacian_p99": 27.444444444444443, "blockiness_8px": 0.13458779785368177 }, "temporal_baseline": { "temporal_source_motion": 0.5156277480224768, "temporal_output_motion": 0.5156277480224768, "temporal_motion_ratio": 1.0, "temporal_detail_residual": 0.0, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "visuals": { "comparison": "visuals/case_0_frame_60_comparison.jpg", "detail": "visuals/case_0_frame_60_detail.jpg", "frame_index": 60, "source_crop": [ 236, 1060, 456, 1280 ] }, "analysis_wall_time_s": 6.620618583052419 }, { "case_id": "1", "metadata": { "original": { "path": "media/original/1.mp4", "codec": "h264", "profile": "High", "width": 720, "height": 1280, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 121, "duration_s": 5.085011, "start_time_s": 0.0, "bit_rate_bps": 1886144, "size_bytes": 1299620, "bits_per_pixel_frame": 0.08527488425925926, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "ps-sr": { "path": "media/ps-sr/1.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 121, "duration_s": 5.041667, "start_time_s": 0.0, "bit_rate_bps": 71201706, "size_bytes": 44874536, "bits_per_pixel_frame": 1.430718436535494, "has_audio": false, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "tencent": { "path": "media/tencent/1.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 121, "duration_s": 5.191429, "start_time_s": 0.0, "bit_rate_bps": 1679844, "size_bytes": 1127330, "bits_per_pixel_frame": 0.033754581404320985, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "flashvsr": { "path": "media/flashvsr/1.mp4", "codec": "h264", "profile": "Constrained Baseline", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 121, "duration_s": 5.041667, "start_time_s": 0.0, "bit_rate_bps": 9789929, "size_bytes": 6254539, "bits_per_pixel_frame": 0.19671764483667695, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null } }, "frame_timing": { "original": { "pts_count": 121, "first_pts_s": 0.0, "last_pts_s": 5.0, "pts_span_s": 5.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452080421923e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "ps-sr": { "pts_count": 121, "first_pts_s": 0.0, "last_pts_s": 5.0, "pts_span_s": 5.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452080421923e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "tencent": { "pts_count": 121, "first_pts_s": 0.0, "last_pts_s": 5.0, "pts_span_s": 5.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452080421923e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "flashvsr": { "pts_count": 121, "first_pts_s": 0.0, "last_pts_s": 5.0, "pts_span_s": 5.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452080421923e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 } }, "metrics": { "sample_indices": [ 0, 15, 30, 45, 60, 75, 90, 105, 120 ], "decoded_frames": 121, "lanes": { "ps-sr": { "source_psnr_y_db": 30.616976454765872, "source_ssim_y": 0.8477132750894474, "source_mae_y": 5.705068482293023, "source_delta_e00": 2.01858802433367, "laplacian_variance": 68.80402077568903, "tenengrad": 1013.6082356770834, "edge_density": 0.012176997599451303, "high_frequency_ratio": 0.39353762486029664, "laplacian_p99": 34.666666666666664, "blockiness_8px": 0.0, "shift_x_source_px": -0.009142687932050345, "shift_y_source_px": -0.3399352875718857, "phase_response": 0.9976871829820269, "temporal_source_motion": 0.24125477472941081, "temporal_output_motion": 0.3262883378813664, "temporal_motion_ratio": 1.3524637522607728, "temporal_detail_residual": 0.40725939398010574, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "tencent": { "source_psnr_y_db": 36.22905981194695, "source_ssim_y": 0.9617304914893653, "source_mae_y": 2.173843913608127, "source_delta_e00": 1.5341956006282613, "laplacian_variance": 108.86204020182292, "tenengrad": 1173.079596625434, "edge_density": 0.014521390603566529, "high_frequency_ratio": 0.4002355929808237, "laplacian_p99": 44.111111111111114, "blockiness_8px": 0.02492742405997382, "shift_x_source_px": 0.007749249741424238, "shift_y_source_px": -0.1786905676783085, "phase_response": 0.9893610817929844, "temporal_source_motion": 0.24125477472941081, "temporal_output_motion": 0.176939525300016, "temporal_motion_ratio": 0.7334135686991886, "temporal_detail_residual": 0.2461836127564311, "duplicate_frame_pairs": 6, "near_duplicate_frame_indices": [ 3, 4, 7, 87, 95, 119 ] }, "flashvsr": { "source_psnr_y_db": 27.065023073998734, "source_ssim_y": 0.7779864644738661, "source_mae_y": 5.346251222822401, "source_delta_e00": 2.3070254720397876, "laplacian_variance": 157.67404174804688, "tenengrad": 1788.1741536458333, "edge_density": 0.019218964334705074, "high_frequency_ratio": 0.42415659380691945, "laplacian_p99": 55.77777777777778, "blockiness_8px": 0.5264191230138143, "shift_x_source_px": -2.5859427235177463, "shift_y_source_px": 0.22903634941040865, "phase_response": 0.6239705181048241, "temporal_source_motion": 0.24125477472941081, "temporal_output_motion": 0.33194328658282757, "temporal_motion_ratio": 1.3759034902216223, "temporal_detail_residual": 0.3901564709842205, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "display_baseline": { "laplacian_variance": 22.995760705735947, "tenengrad": 624.852783203125, "edge_density": 0.008732638888888887, "high_frequency_ratio": 0.3965943336097786, "laplacian_p99": 19.88888888888889, "blockiness_8px": 0.053549766540527344 }, "temporal_baseline": { "temporal_source_motion": 0.24125477472941081, "temporal_output_motion": 0.24125477472941081, "temporal_motion_ratio": 1.0, "temporal_detail_residual": 0.0, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "visuals": { "comparison": "visuals/case_1_frame_60_comparison.jpg", "detail": "visuals/case_1_frame_60_detail.jpg", "frame_index": 60, "source_crop": [ 260, 602, 480, 822 ] }, "analysis_wall_time_s": 6.669579957961105 }, { "case_id": "2", "metadata": { "original": { "path": "media/original/2.mp4", "codec": "h264", "profile": "High", "width": 720, "height": 1280, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 121, "duration_s": 5.085011, "start_time_s": 0.0, "bit_rate_bps": 2483423, "size_bytes": 1678147, "bits_per_pixel_frame": 0.11227860062210648, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "ps-sr": { "path": "media/ps-sr/2.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 121, "duration_s": 5.041667, "start_time_s": 0.0, "bit_rate_bps": 74044428, "size_bytes": 46666007, "bits_per_pixel_frame": 1.4878397472993827, "has_audio": false, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "tencent": { "path": "media/tencent/2.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 121, "duration_s": 5.191429, "start_time_s": 0.0, "bit_rate_bps": 1609521, "size_bytes": 1084110, "bits_per_pixel_frame": 0.03234151957947531, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "flashvsr": { "path": "media/flashvsr/2.mp4", "codec": "h264", "profile": "Constrained Baseline", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 121, "duration_s": 5.041667, "start_time_s": 0.0, "bit_rate_bps": 11699285, "size_bytes": 7458254, "bits_per_pixel_frame": 0.23508401250643005, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null } }, "frame_timing": { "original": { "pts_count": 121, "first_pts_s": 0.0, "last_pts_s": 5.0, "pts_span_s": 5.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452080421923e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "ps-sr": { "pts_count": 121, "first_pts_s": 0.0, "last_pts_s": 5.0, "pts_span_s": 5.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452080421923e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "tencent": { "pts_count": 121, "first_pts_s": 0.0, "last_pts_s": 5.0, "pts_span_s": 5.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452080421923e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "flashvsr": { "pts_count": 121, "first_pts_s": 0.0, "last_pts_s": 5.0, "pts_span_s": 5.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452080421923e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 } }, "metrics": { "sample_indices": [ 0, 15, 30, 45, 60, 75, 90, 105, 120 ], "decoded_frames": 121, "lanes": { "ps-sr": { "source_psnr_y_db": 30.945585811005508, "source_ssim_y": 0.8067437666811414, "source_mae_y": 5.663017008039686, "source_delta_e00": 2.1849042884954524, "laplacian_variance": 39.75147395663791, "tenengrad": 656.9313015407986, "edge_density": 0.007057184499314128, "high_frequency_ratio": 0.4363754452787818, "laplacian_p99": 22.555555555555557, "blockiness_8px": 0.03815055555767483, "shift_x_source_px": 0.20696028535518154, "shift_y_source_px": 0.14980522798504758, "phase_response": 0.9409389529478402, "temporal_source_motion": 0.5010289366046587, "temporal_output_motion": 0.4603052650888761, "temporal_motion_ratio": 0.9187199210653255, "temporal_detail_residual": 0.47779039219021796, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "tencent": { "source_psnr_y_db": 39.58107274861464, "source_ssim_y": 0.9718884551324246, "source_mae_y": 1.721231672498915, "source_delta_e00": 1.6443738781782546, "laplacian_variance": 25.216146892971462, "tenengrad": 559.1082763671875, "edge_density": 0.006223422496570644, "high_frequency_ratio": 0.43627510665530855, "laplacian_p99": 19.333333333333332, "blockiness_8px": 0.05495158169004652, "shift_x_source_px": -0.08616814002567708, "shift_y_source_px": -0.04837999481989957, "phase_response": 0.9844872537236891, "temporal_source_motion": 0.5010289366046587, "temporal_output_motion": 0.4099600701903304, "temporal_motion_ratio": 0.8182363137916183, "temporal_detail_residual": 0.37893836249907814, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "flashvsr": { "source_psnr_y_db": 26.607027667187754, "source_ssim_y": 0.821549078819012, "source_mae_y": 5.4030501577589245, "source_delta_e00": 2.6715682595808654, "laplacian_variance": 57.845507303873696, "tenengrad": 747.1793145073784, "edge_density": 0.007383830589849108, "high_frequency_ratio": 0.44193334143419855, "laplacian_p99": 30.444444444444443, "blockiness_8px": 0.35388093524509007, "shift_x_source_px": 6.32090767977903, "shift_y_source_px": 0.41577853723798497, "phase_response": 0.7580186598977925, "temporal_source_motion": 0.5010289366046587, "temporal_output_motion": 0.46282436307519675, "temporal_motion_ratio": 0.9237477703615996, "temporal_detail_residual": 0.48303462167580924, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "display_baseline": { "laplacian_variance": 20.49561924404568, "tenengrad": 434.7308858235677, "edge_density": 0.005027863511659809, "high_frequency_ratio": 0.4357676698371652, "laplacian_p99": 18.11111111111111, "blockiness_8px": 0.06298379765616523 }, "temporal_baseline": { "temporal_source_motion": 0.5010289366046587, "temporal_output_motion": 0.5010289366046587, "temporal_motion_ratio": 1.0, "temporal_detail_residual": 0.0, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "visuals": { "comparison": "visuals/case_2_frame_60_comparison.jpg", "detail": "visuals/case_2_frame_60_detail.jpg", "frame_index": 60, "source_crop": [ 264, 350, 484, 570 ] }, "analysis_wall_time_s": 7.1235477499431 }, { "case_id": "3", "metadata": { "original": { "path": "media/original/3.mp4", "codec": "h264", "profile": "High", "width": 720, "height": 1280, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 217, "duration_s": 9.101995, "start_time_s": 0.0, "bit_rate_bps": 11965754, "size_bytes": 13703106, "bits_per_pixel_frame": 0.5409864185474537, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "ps-sr": { "path": "media/ps-sr/3.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 217, "duration_s": 9.041667, "start_time_s": 0.0, "bit_rate_bps": 85286594, "size_bytes": 96396307, "bits_per_pixel_frame": 1.7137384661136832, "has_audio": false, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "tencent": { "path": "media/tencent/3.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 217, "duration_s": 9.209433, "start_time_s": 0.0, "bit_rate_bps": 7822713, "size_bytes": 8962540, "bits_per_pixel_frame": 0.15718864535108024, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "flashvsr": { "path": "media/flashvsr/3.mp4", "codec": "h264", "profile": "Constrained Baseline", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 217, "duration_s": 9.041667, "start_time_s": 0.0, "bit_rate_bps": 30594308, "size_bytes": 34730888, "bits_per_pixel_frame": 0.6147583108281893, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null } }, "frame_timing": { "original": { "pts_count": 217, "first_pts_s": 0.0, "last_pts_s": 9.0, "pts_span_s": 9.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452101372843e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "ps-sr": { "pts_count": 217, "first_pts_s": 0.0, "last_pts_s": 9.0, "pts_span_s": 9.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452101372843e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "tencent": { "pts_count": 217, "first_pts_s": 0.0, "last_pts_s": 9.0, "pts_span_s": 9.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452101372843e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "flashvsr": { "pts_count": 217, "first_pts_s": 0.0, "last_pts_s": 9.0, "pts_span_s": 9.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452101372843e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 } }, "metrics": { "sample_indices": [ 0, 27, 54, 81, 108, 135, 162, 189, 216 ], "decoded_frames": 217, "lanes": { "ps-sr": { "source_psnr_y_db": 28.20320325915979, "source_ssim_y": 0.896577529292953, "source_mae_y": 7.068475405375163, "source_delta_e00": 2.7832914068439445, "laplacian_variance": 518.0988599989149, "tenengrad": 8203.804524739584, "edge_density": 0.08296039094650205, "high_frequency_ratio": 0.43264330267654866, "laplacian_p99": 102.77777777777777, "blockiness_8px": 0.023273097144232854, "shift_x_source_px": 0.10267062081084709, "shift_y_source_px": -0.09370842268648023, "phase_response": 0.9790737888952832, "temporal_source_motion": 4.568549788936421, "temporal_output_motion": 4.273801042525856, "temporal_motion_ratio": 0.9354830832479154, "temporal_detail_residual": 1.5936435179577932, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "tencent": { "source_psnr_y_db": 34.18419879410111, "source_ssim_y": 0.9705240165506422, "source_mae_y": 3.4721784591674805, "source_delta_e00": 1.9563857012096122, "laplacian_variance": 721.2868923611111, "tenengrad": 9181.886827256945, "edge_density": 0.07926633230452675, "high_frequency_ratio": 0.44134108742420686, "laplacian_p99": 127.33333333333333, "blockiness_8px": 0.024562358856201172, "shift_x_source_px": -0.03472838078840823, "shift_y_source_px": 0.0035135655838555773, "phase_response": 0.9974028840734633, "temporal_source_motion": 4.568549788936421, "temporal_output_motion": 4.770313709698342, "temporal_motion_ratio": 1.0441636690160472, "temporal_detail_residual": 0.9431884455736037, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "flashvsr": { "source_psnr_y_db": 16.62269765124808, "source_ssim_y": 0.5363290142756442, "source_mae_y": 22.225674947102863, "source_delta_e00": 8.921141858161613, "laplacian_variance": 567.8980577256945, "tenengrad": 9457.614800347223, "edge_density": 0.08927340534979425, "high_frequency_ratio": 0.4485464506169886, "laplacian_p99": 108.44444444444444, "blockiness_8px": 0.6524722311231825, "shift_x_source_px": -3.3654806892256612, "shift_y_source_px": -0.04848994188461751, "phase_response": 0.5520378849756571, "temporal_source_motion": 4.568549788936421, "temporal_output_motion": 5.122641141767855, "temporal_motion_ratio": 1.121283859962141, "temporal_detail_residual": 5.18976906714616, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "display_baseline": { "laplacian_variance": 247.82960849338107, "tenengrad": 6643.957085503473, "edge_density": 0.06797796639231825, "high_frequency_ratio": 0.4368645929820856, "laplacian_p99": 71.22222222222223, "blockiness_8px": 0.09699138005574544 }, "temporal_baseline": { "temporal_source_motion": 4.568549788936421, "temporal_output_motion": 4.568549788936421, "temporal_motion_ratio": 1.0, "temporal_detail_residual": 0.0, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "visuals": { "comparison": "visuals/case_3_frame_108_comparison.jpg", "detail": "visuals/case_3_frame_108_detail.jpg", "frame_index": 108, "source_crop": [ 100, 823, 320, 1043 ] }, "analysis_wall_time_s": 13.519399250042625 }, { "case_id": "4", "metadata": { "original": { "path": "media/original/4.mp4", "codec": "h264", "profile": "High", "width": 720, "height": 1280, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 145, "duration_s": 6.06, "start_time_s": 0.0, "bit_rate_bps": 6383066, "size_bytes": 4948853, "bits_per_pixel_frame": 0.2885862449363426, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "ps-sr": { "path": "media/ps-sr/4.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 145, "duration_s": 6.041667, "start_time_s": 0.0, "bit_rate_bps": 127306015, "size_bytes": 96146311, "bits_per_pixel_frame": 2.5580716105645576, "has_audio": false, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "tencent": { "path": "media/tencent/4.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 145, "duration_s": 6.167438, "start_time_s": 0.0, "bit_rate_bps": 16211402, "size_bytes": 12326961, "bits_per_pixel_frame": 0.3257499437371399, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "flashvsr": { "path": "media/flashvsr/4.mp4", "codec": "h264", "profile": "Constrained Baseline", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 145, "duration_s": 6.041667, "start_time_s": 0.0, "bit_rate_bps": 63348208, "size_bytes": 47944039, "bits_per_pixel_frame": 1.2729112011316872, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null } }, "frame_timing": { "original": { "pts_count": 145, "first_pts_s": 0.0, "last_pts_s": 6.0, "pts_span_s": 6.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.714045208827852e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "ps-sr": { "pts_count": 145, "first_pts_s": 0.0, "last_pts_s": 6.0, "pts_span_s": 6.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.714045208827852e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "tencent": { "pts_count": 145, "first_pts_s": 0.0, "last_pts_s": 6.0, "pts_span_s": 6.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.714045208827852e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "flashvsr": { "pts_count": 145, "first_pts_s": 0.0, "last_pts_s": 6.0, "pts_span_s": 6.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.714045208827852e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 } }, "metrics": { "sample_indices": [ 0, 18, 36, 54, 72, 90, 108, 126, 144 ], "decoded_frames": 145, "lanes": { "ps-sr": { "source_psnr_y_db": 25.01718555744052, "source_ssim_y": 0.8298345753835679, "source_mae_y": 9.654917187160915, "source_delta_e00": 3.74235994854134, "laplacian_variance": 1787.8997802734375, "tenengrad": 20411.649739583332, "edge_density": 0.17085283779149518, "high_frequency_ratio": 0.48128865553849187, "laplacian_p99": 163.77777777777777, "blockiness_8px": 0.06121508280436198, "shift_x_source_px": -0.03704304020823833, "shift_y_source_px": -0.22065802069182106, "phase_response": 0.9795641834500396, "temporal_source_motion": 10.520990699529648, "temporal_output_motion": 10.91241404414177, "temporal_motion_ratio": 1.0372040386491, "temporal_detail_residual": 4.189982942408985, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "tencent": { "source_psnr_y_db": 28.679772905668454, "source_ssim_y": 0.9367132987181878, "source_mae_y": 6.732336892022027, "source_delta_e00": 2.7293596652543295, "laplacian_variance": 2794.1243760850693, "tenengrad": 23835.847005208332, "edge_density": 0.1694639489026063, "high_frequency_ratio": 0.48617550488617517, "laplacian_p99": 217.77777777777777, "blockiness_8px": 0.009058528476291232, "shift_x_source_px": -0.07842743671983499, "shift_y_source_px": 0.0022827947532783176, "phase_response": 0.9960499573443775, "temporal_source_motion": 10.520990699529648, "temporal_output_motion": 12.081082817580965, "temporal_motion_ratio": 1.1482837655318014, "temporal_detail_residual": 2.526948699520694, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "flashvsr": { "source_psnr_y_db": 14.836490459258162, "source_ssim_y": 0.2665853637024253, "source_mae_y": 31.50786887274848, "source_delta_e00": 11.263440073705947, "laplacian_variance": 1745.244357638889, "tenengrad": 20117.059027777777, "edge_density": 0.19003107853223594, "high_frequency_ratio": 0.48940780732697875, "laplacian_p99": 153.22222222222223, "blockiness_8px": 1.0217176013522677, "shift_x_source_px": -0.6328060584431859, "shift_y_source_px": -5.519377913598153, "phase_response": 0.5855362773272726, "temporal_source_motion": 10.520990699529648, "temporal_output_motion": 11.298614017251465, "temporal_motion_ratio": 1.0739116058487326, "temporal_detail_residual": 13.680262191428078, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "display_baseline": { "laplacian_variance": 745.2623291015625, "tenengrad": 14513.389214409723, "edge_density": 0.14674725651577503, "high_frequency_ratio": 0.47435631212502494, "laplacian_p99": 106.44444444444444, "blockiness_8px": 0.02723481920030382 }, "temporal_baseline": { "temporal_source_motion": 10.520990699529648, "temporal_output_motion": 10.520990699529648, "temporal_motion_ratio": 1.0, "temporal_detail_residual": 0.0, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "visuals": { "comparison": "visuals/case_4_frame_72_comparison.jpg", "detail": "visuals/case_4_frame_72_detail.jpg", "frame_index": 72, "source_crop": [ 381, 673, 601, 893 ] }, "analysis_wall_time_s": 12.820473334053531 }, { "case_id": "5", "metadata": { "original": { "path": "media/original/5.mp4", "codec": "h264", "profile": "High", "width": 720, "height": 1280, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.086009, "start_time_s": 0.0, "bit_rate_bps": 5296860, "size_bytes": 2769165, "bits_per_pixel_frame": 0.2394775390625, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "ps-sr": { "path": "media/ps-sr/5.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.041667, "start_time_s": 0.0, "bit_rate_bps": 104062206, "size_bytes": 52575713, "bits_per_pixel_frame": 2.0910133342978394, "has_audio": false, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "tencent": { "path": "media/tencent/5.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.063991, "start_time_s": 0.0, "bit_rate_bps": 12009477, "size_bytes": 6122372, "bits_per_pixel_frame": 0.24131697289737655, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "flashvsr": { "path": "media/flashvsr/5.mp4", "codec": "h264", "profile": "Constrained Baseline", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.041667, "start_time_s": 0.0, "bit_rate_bps": 34220304, "size_bytes": 17357471, "bits_per_pixel_frame": 0.6876186342592593, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null } }, "frame_timing": { "original": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "ps-sr": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "tencent": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "flashvsr": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 } }, "metrics": { "sample_indices": [ 0, 12, 24, 36, 48, 60, 72, 84, 96 ], "decoded_frames": 97, "lanes": { "ps-sr": { "source_psnr_y_db": 29.01894645682266, "source_ssim_y": 0.8651839387502777, "source_mae_y": 7.182670381334093, "source_delta_e00": 3.169005700846412, "laplacian_variance": 148.5526843600803, "tenengrad": 1358.5983005099827, "edge_density": 0.019544753086419755, "high_frequency_ratio": 0.2947381673705076, "laplacian_p99": 49.44444444444444, "blockiness_8px": 0.04695851273006863, "shift_x_source_px": 0.03473255695076381, "shift_y_source_px": -0.19995019380222503, "phase_response": 0.9878679839181311, "temporal_source_motion": 1.9063174628342192, "temporal_output_motion": 1.6881899250050385, "temporal_motion_ratio": 0.8855764886584633, "temporal_detail_residual": 1.3247026142974694, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "tencent": { "source_psnr_y_db": 30.24367357457218, "source_ssim_y": 0.8726775663640478, "source_mae_y": 5.118456999460856, "source_delta_e00": 2.6234215469551727, "laplacian_variance": 457.75459459092883, "tenengrad": 2486.477294921875, "edge_density": 0.03530757030178327, "high_frequency_ratio": 0.34973075316879526, "laplacian_p99": 84.77777777777777, "blockiness_8px": 0.03724024030897352, "shift_x_source_px": 0.09714803287401234, "shift_y_source_px": -0.23394908072368203, "phase_response": 0.9875684067551737, "temporal_source_motion": 1.9063174628342192, "temporal_output_motion": 2.526544049847871, "temporal_motion_ratio": 1.3253532525959917, "temporal_detail_residual": 1.317408876804014, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "flashvsr": { "source_psnr_y_db": 26.714009325700356, "source_ssim_y": 0.7539420507327439, "source_mae_y": 6.9073219829135475, "source_delta_e00": 2.9830797741457493, "laplacian_variance": 146.48897637261285, "tenengrad": 1454.6652018229167, "edge_density": 0.01851766117969822, "high_frequency_ratio": 0.364202138462592, "laplacian_p99": 45.77777777777778, "blockiness_8px": 0.2678677505917019, "shift_x_source_px": 0.8802050672947025, "shift_y_source_px": -3.4254189718171295, "phase_response": 0.8048438500934912, "temporal_source_motion": 1.9063174628342192, "temporal_output_motion": 1.8108161562122405, "temporal_motion_ratio": 0.9499027268627167, "temporal_detail_residual": 2.1865833637615046, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "display_baseline": { "laplacian_variance": 44.28044001261393, "tenengrad": 1030.4980604383682, "edge_density": 0.01165102023319616, "high_frequency_ratio": 0.33036842977328507, "laplacian_p99": 23.0, "blockiness_8px": 0.009496847788492838 }, "temporal_baseline": { "temporal_source_motion": 1.9063174628342192, "temporal_output_motion": 1.9063174628342192, "temporal_motion_ratio": 1.0, "temporal_detail_residual": 0.0, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "visuals": { "comparison": "visuals/case_5_frame_48_comparison.jpg", "detail": "visuals/case_5_frame_48_detail.jpg", "frame_index": 48, "source_crop": [ 170, 333, 390, 553 ] }, "analysis_wall_time_s": 7.948882000055164 }, { "case_id": "6", "metadata": { "original": { "path": "media/original/6.mp4", "codec": "h264", "profile": "High", "width": 720, "height": 1280, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.086009, "start_time_s": 0.0, "bit_rate_bps": 2859847, "size_bytes": 1538713, "bits_per_pixel_frame": 0.12929719147858795, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "ps-sr": { "path": "media/ps-sr/6.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.041667, "start_time_s": 0.0, "bit_rate_bps": 81550513, "size_bytes": 41202226, "bits_per_pixel_frame": 1.6386661080568417, "has_audio": false, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "tencent": { "path": "media/tencent/6.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.063991, "start_time_s": 0.0, "bit_rate_bps": 4561039, "size_bytes": 2359694, "bits_per_pixel_frame": 0.09164896395961934, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "flashvsr": { "path": "media/flashvsr/6.mp4", "codec": "h264", "profile": "Constrained Baseline", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.041667, "start_time_s": 0.0, "bit_rate_bps": 14741791, "size_bytes": 7516452, "bits_per_pixel_frame": 0.2962197587127058, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null } }, "frame_timing": { "original": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "ps-sr": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "tencent": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "flashvsr": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 } }, "metrics": { "sample_indices": [ 0, 12, 24, 36, 48, 60, 72, 84, 96 ], "decoded_frames": 97, "lanes": { "ps-sr": { "source_psnr_y_db": 28.50111348973851, "source_ssim_y": 0.9317680259795087, "source_mae_y": 8.071954409281412, "source_delta_e00": 3.6865518649147457, "laplacian_variance": 96.30299631754558, "tenengrad": 2071.8485107421875, "edge_density": 0.022481352880658435, "high_frequency_ratio": 0.30848453181063923, "laplacian_p99": 46.0, "blockiness_8px": 0.01420218414730496, "shift_x_source_px": 0.1734396517437315, "shift_y_source_px": -0.05357645818350597, "phase_response": 0.9765482282491378, "temporal_source_motion": 1.8524435795843601, "temporal_output_motion": 1.8337073205038905, "temporal_motion_ratio": 0.98988565196427, "temporal_detail_residual": 1.0091988736142714, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "tencent": { "source_psnr_y_db": 27.861038133492553, "source_ssim_y": 0.9450503851886444, "source_mae_y": 8.151856316460503, "source_delta_e00": 3.9588789975335064, "laplacian_variance": 162.71047634548611, "tenengrad": 2679.4238009982637, "edge_density": 0.024110939643347047, "high_frequency_ratio": 0.32263875800404446, "laplacian_p99": 57.888888888888886, "blockiness_8px": 0.059635665681627065, "shift_x_source_px": 0.08454395972423374, "shift_y_source_px": -0.008176637316624793, "phase_response": 0.9960277682597991, "temporal_source_motion": 1.8524435795843601, "temporal_output_motion": 2.1536653720152876, "temporal_motion_ratio": 1.162607809355529, "temporal_detail_residual": 0.7892153343806664, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "flashvsr": { "source_psnr_y_db": 23.236771372198536, "source_ssim_y": 0.8288934289120165, "source_mae_y": 9.292770915561253, "source_delta_e00": 4.518474732759476, "laplacian_variance": 71.92030504014757, "tenengrad": 2007.4629584418403, "edge_density": 0.020801611796982165, "high_frequency_ratio": 0.3254491149464108, "laplacian_p99": 38.333333333333336, "blockiness_8px": 0.4515346023771498, "shift_x_source_px": -1.9916396063156172, "shift_y_source_px": 3.0169258450093315, "phase_response": 0.8022859547461992, "temporal_source_motion": 1.8524435795843601, "temporal_output_motion": 2.0261937665442624, "temporal_motion_ratio": 1.0937951303212632, "temporal_detail_residual": 1.8023839378729463, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "display_baseline": { "laplacian_variance": 32.27194510565864, "tenengrad": 1400.660183376736, "edge_density": 0.014292052469135804, "high_frequency_ratio": 0.32092777445470866, "laplacian_p99": 24.555555555555557, "blockiness_8px": 0.05447287029690213 }, "temporal_baseline": { "temporal_source_motion": 1.8524435795843601, "temporal_output_motion": 1.8524435795843601, "temporal_motion_ratio": 1.0, "temporal_detail_residual": 0.0, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "visuals": { "comparison": "visuals/case_6_frame_48_comparison.jpg", "detail": "visuals/case_6_frame_48_detail.jpg", "frame_index": 48, "source_crop": [ 179, 664, 399, 884 ] }, "analysis_wall_time_s": 6.49136279092636 }, { "case_id": "7", "metadata": { "original": { "path": "media/original/7.mp4", "codec": "h264", "profile": "High", "width": 720, "height": 1280, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.086009, "start_time_s": 0.0, "bit_rate_bps": 3254770, "size_bytes": 1738996, "bits_per_pixel_frame": 0.14715214482060185, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "ps-sr": { "path": "media/ps-sr/7.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.041667, "start_time_s": 0.0, "bit_rate_bps": 85312660, "size_bytes": 43102894, "bits_per_pixel_frame": 1.7142622331532922, "has_audio": false, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "tencent": { "path": "media/tencent/7.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.063991, "start_time_s": 0.0, "bit_rate_bps": 5378521, "size_bytes": 2772167, "bits_per_pixel_frame": 0.10807534802597736, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "flashvsr": { "path": "media/flashvsr/7.mp4", "codec": "h264", "profile": "Constrained Baseline", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.041667, "start_time_s": 0.0, "bit_rate_bps": 17851633, "size_bytes": 9087291, "bits_per_pixel_frame": 0.3587085463284465, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null } }, "frame_timing": { "original": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "ps-sr": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "tencent": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "flashvsr": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 } }, "metrics": { "sample_indices": [ 0, 12, 24, 36, 48, 60, 72, 84, 96 ], "decoded_frames": 97, "lanes": { "ps-sr": { "source_psnr_y_db": 28.904778462670638, "source_ssim_y": 0.9348752549941823, "source_mae_y": 7.716570589277479, "source_delta_e00": 3.436779885949925, "laplacian_variance": 168.84449598524304, "tenengrad": 2804.2125786675347, "edge_density": 0.029713005829903976, "high_frequency_ratio": 0.45512469049896787, "laplacian_p99": 61.77777777777778, "blockiness_8px": 0.11331518491109212, "shift_x_source_px": -0.025894414558239178, "shift_y_source_px": 0.018937924399172818, "phase_response": 0.970781818072737, "temporal_source_motion": 2.3132007581492267, "temporal_output_motion": 2.1111921295523643, "temporal_motion_ratio": 0.9126713806031743, "temporal_detail_residual": 1.1534334930280845, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "tencent": { "source_psnr_y_db": 29.11051900709847, "source_ssim_y": 0.9390902757963695, "source_mae_y": 6.724922868940565, "source_delta_e00": 4.676537262577531, "laplacian_variance": 280.2917260064019, "tenengrad": 3932.6385633680557, "edge_density": 0.03915380658436214, "high_frequency_ratio": 0.4590267334774617, "laplacian_p99": 80.0, "blockiness_8px": 0.13627184761895073, "shift_x_source_px": -0.071507420617618, "shift_y_source_px": -0.07028444783627998, "phase_response": 0.9658590112369, "temporal_source_motion": 2.3132007581492267, "temporal_output_motion": 3.060041606426239, "temporal_motion_ratio": 1.3228603681050812, "temporal_detail_residual": 1.2729905632634957, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "flashvsr": { "source_psnr_y_db": 23.052253652084794, "source_ssim_y": 0.7352770094137497, "source_mae_y": 9.198544979095459, "source_delta_e00": 4.230555338622359, "laplacian_variance": 209.5511949327257, "tenengrad": 3345.3943684895835, "edge_density": 0.0375139317558299, "high_frequency_ratio": 0.462503878558466, "laplacian_p99": 68.11111111111111, "blockiness_8px": 0.4614037805133396, "shift_x_source_px": -3.2586506501956354, "shift_y_source_px": 0.07283622353464933, "phase_response": 0.5705659116859789, "temporal_source_motion": 2.3132007581492267, "temporal_output_motion": 2.5881150563557944, "temporal_motion_ratio": 1.1188458447620968, "temporal_detail_residual": 3.1015444000562034, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "display_baseline": { "laplacian_variance": 59.37307781643338, "tenengrad": 1884.7377387152778, "edge_density": 0.023069701646090533, "high_frequency_ratio": 0.45483008283580706, "laplacian_p99": 34.44444444444444, "blockiness_8px": 0.10945894983079699 }, "temporal_baseline": { "temporal_source_motion": 2.3132007581492267, "temporal_output_motion": 2.3132007581492267, "temporal_motion_ratio": 1.0, "temporal_detail_residual": 0.0, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "visuals": { "comparison": "visuals/case_7_frame_48_comparison.jpg", "detail": "visuals/case_7_frame_48_detail.jpg", "frame_index": 48, "source_crop": [ 167, 431, 387, 651 ] }, "analysis_wall_time_s": 6.761633999994956 }, { "case_id": "8", "metadata": { "original": { "path": "media/original/8.mp4", "codec": "h264", "profile": "High", "width": 720, "height": 1280, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.086009, "start_time_s": 0.0, "bit_rate_bps": 2574112, "size_bytes": 1394305, "bits_per_pixel_frame": 0.11637876157407408, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "ps-sr": { "path": "media/ps-sr/8.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.041667, "start_time_s": 0.0, "bit_rate_bps": 73930304, "size_bytes": 37352717, "bits_per_pixel_frame": 1.4855465534979424, "has_audio": false, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "tencent": { "path": "media/tencent/8.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.063991, "start_time_s": 0.0, "bit_rate_bps": 6637344, "size_bytes": 3409254, "bits_per_pixel_frame": 0.13336998456790122, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "flashvsr": { "path": "media/flashvsr/8.mp4", "codec": "h264", "profile": "Constrained Baseline", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.041667, "start_time_s": 0.0, "bit_rate_bps": 25917407, "size_bytes": 13163689, "bits_per_pixel_frame": 0.5207812299061214, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null } }, "frame_timing": { "original": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "ps-sr": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "tencent": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "flashvsr": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 } }, "metrics": { "sample_indices": [ 0, 12, 24, 36, 48, 60, 72, 84, 96 ], "decoded_frames": 97, "lanes": { "ps-sr": { "source_psnr_y_db": 28.0350631803842, "source_ssim_y": 0.8993370194596696, "source_mae_y": 8.035047107272678, "source_delta_e00": 3.338451955895223, "laplacian_variance": 450.5928039550781, "tenengrad": 4993.54296875, "edge_density": 0.04254072359396434, "high_frequency_ratio": 0.45923426034331416, "laplacian_p99": 102.55555555555556, "blockiness_8px": 0.0, "shift_x_source_px": -0.06022638308418967, "shift_y_source_px": -0.0723772818870177, "phase_response": 0.9970389725139113, "temporal_source_motion": 0.5378211804976066, "temporal_output_motion": 0.5249605762461821, "temporal_motion_ratio": 0.9760875831637468, "temporal_detail_residual": 0.6283677959193786, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "tencent": { "source_psnr_y_db": 28.614594130533053, "source_ssim_y": 0.9164397761017052, "source_mae_y": 6.80035236146715, "source_delta_e00": 4.275913955945924, "laplacian_variance": 606.8060234917534, "tenengrad": 5414.658203125, "edge_density": 0.058139574759945134, "high_frequency_ratio": 0.45149391707456155, "laplacian_p99": 112.66666666666667, "blockiness_8px": 0.0, "shift_x_source_px": -0.08437747319912761, "shift_y_source_px": -0.16019542746562365, "phase_response": 0.9898383987961729, "temporal_source_motion": 0.5378211804976066, "temporal_output_motion": 0.5835648141801357, "temporal_motion_ratio": 1.0850536113884652, "temporal_detail_residual": 0.5551960806672772, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "flashvsr": { "source_psnr_y_db": 22.201268937297876, "source_ssim_y": 0.5856536406655031, "source_mae_y": 11.74484634399414, "source_delta_e00": 4.754194543557278, "laplacian_variance": 484.1535169813368, "tenengrad": 4970.243001302083, "edge_density": 0.07046639231824417, "high_frequency_ratio": 0.48503481439560414, "laplacian_p99": 97.66666666666667, "blockiness_8px": 0.9899799823760986, "shift_x_source_px": -0.13105840678267416, "shift_y_source_px": 0.16402998010330017, "phase_response": 0.7232589255880426, "temporal_source_motion": 0.5378211804976066, "temporal_output_motion": 0.6238196262468895, "temporal_motion_ratio": 1.1599015599752223, "temporal_detail_residual": 0.8478133641183376, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "display_baseline": { "laplacian_variance": 118.42088402642145, "tenengrad": 2401.76318359375, "edge_density": 0.023386059670781893, "high_frequency_ratio": 0.44342997887124636, "laplacian_p99": 48.666666666666664, "blockiness_8px": 0.010865489641825357 }, "temporal_baseline": { "temporal_source_motion": 0.5378211804976066, "temporal_output_motion": 0.5378211804976066, "temporal_motion_ratio": 1.0, "temporal_detail_residual": 0.0, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "visuals": { "comparison": "visuals/case_8_frame_48_comparison.jpg", "detail": "visuals/case_8_frame_48_detail.jpg", "frame_index": 48, "source_crop": [ 264, 373, 484, 593 ] }, "analysis_wall_time_s": 6.503637665999122 }, { "case_id": "9", "metadata": { "original": { "path": "media/original/9.mp4", "codec": "h264", "profile": "High", "width": 720, "height": 1280, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.086009, "start_time_s": 0.0, "bit_rate_bps": 2516532, "size_bytes": 1365863, "bits_per_pixel_frame": 0.11377549913194444, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "ps-sr": { "path": "media/ps-sr/9.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.041667, "start_time_s": 0.0, "bit_rate_bps": 69287582, "size_bytes": 35006979, "bits_per_pixel_frame": 1.392256261252572, "has_audio": false, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "tencent": { "path": "media/tencent/9.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.063991, "start_time_s": 0.0, "bit_rate_bps": 2785876, "size_bytes": 1461140, "bits_per_pixel_frame": 0.055979054140946505, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "flashvsr": { "path": "media/flashvsr/9.mp4", "codec": "h264", "profile": "Constrained Baseline", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.041667, "start_time_s": 0.0, "bit_rate_bps": 9486761, "size_bytes": 4861238, "bits_per_pixel_frame": 0.19062582384902263, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null } }, "frame_timing": { "original": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "ps-sr": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "tencent": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "flashvsr": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 } }, "metrics": { "sample_indices": [ 0, 12, 24, 36, 48, 60, 72, 84, 96 ], "decoded_frames": 97, "lanes": { "ps-sr": { "source_psnr_y_db": 28.5692834625288, "source_ssim_y": 0.9269201035890112, "source_mae_y": 8.204122384389242, "source_delta_e00": 3.679494822937665, "laplacian_variance": 57.00859239366319, "tenengrad": 1034.823737250434, "edge_density": 0.010501114540466393, "high_frequency_ratio": 0.4317795716405975, "laplacian_p99": 29.444444444444443, "blockiness_8px": 0.001661221186319987, "shift_x_source_px": 0.1229653916524727, "shift_y_source_px": 0.0360692699277302, "phase_response": 0.9670804717216962, "temporal_source_motion": 0.36856589978560805, "temporal_output_motion": 0.3261299192284544, "temporal_motion_ratio": 0.8848618915047802, "temporal_detail_residual": 0.49480637814849615, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "tencent": { "source_psnr_y_db": 25.96676828676034, "source_ssim_y": 0.9242669143110344, "source_mae_y": 10.931406339009603, "source_delta_e00": 4.821241578945991, "laplacian_variance": 77.37054697672527, "tenengrad": 1186.1658799913193, "edge_density": 0.012144633058984911, "high_frequency_ratio": 0.43858289090245617, "laplacian_p99": 31.666666666666668, "blockiness_8px": 0.0, "shift_x_source_px": -0.030163160259096204, "shift_y_source_px": -0.13619768810777563, "phase_response": 0.9670398227833671, "temporal_source_motion": 0.36856589978560805, "temporal_output_motion": 0.22906051118237278, "temporal_motion_ratio": 0.6214913298154157, "temporal_detail_residual": 0.3942017836185793, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "flashvsr": { "source_psnr_y_db": 23.123064683164923, "source_ssim_y": 0.8361635198361641, "source_mae_y": 8.918654123942057, "source_delta_e00": 4.291878474549713, "laplacian_variance": 58.331121656629776, "tenengrad": 950.1727362738716, "edge_density": 0.010803969478737997, "high_frequency_ratio": 0.4330205156543654, "laplacian_p99": 30.11111111111111, "blockiness_8px": 0.4329235951105754, "shift_x_source_px": -2.4926317322487535, "shift_y_source_px": 0.83946047684972, "phase_response": 0.7053606519618152, "temporal_source_motion": 0.36856589978560805, "temporal_output_motion": 0.3012785731504361, "temporal_motion_ratio": 0.8174347472885786, "temporal_detail_residual": 0.4821990029886365, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "display_baseline": { "laplacian_variance": 24.050822999742294, "tenengrad": 642.7567138671875, "edge_density": 0.0065817901234567905, "high_frequency_ratio": 0.4410668991055613, "laplacian_p99": 15.333333333333334, "blockiness_8px": 0.01909392409854465 }, "temporal_baseline": { "temporal_source_motion": 0.36856589978560805, "temporal_output_motion": 0.36856589978560805, "temporal_motion_ratio": 1.0, "temporal_detail_residual": 0.0, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "visuals": { "comparison": "visuals/case_9_frame_48_comparison.jpg", "detail": "visuals/case_9_frame_48_detail.jpg", "frame_index": 48, "source_crop": [ 199, 211, 419, 431 ] }, "analysis_wall_time_s": 5.704522917047143 }, { "case_id": "10", "metadata": { "original": { "path": "media/original/10.mp4", "codec": "h264", "profile": "High", "width": 720, "height": 1280, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 241, "duration_s": 10.1, "start_time_s": 0.0, "bit_rate_bps": 2774302, "size_bytes": 3677656, "bits_per_pixel_frame": 0.1254295970775463, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "ps-sr": { "path": "media/ps-sr/10.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 241, "duration_s": 10.041667, "start_time_s": 0.0, "bit_rate_bps": 81137181, "size_bytes": 101848473, "bits_per_pixel_frame": 1.6303606650270062, "has_audio": false, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "tencent": { "path": "media/tencent/10.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 241, "duration_s": 10.207438, "start_time_s": 0.0, "bit_rate_bps": 4291165, "size_bytes": 5521196, "bits_per_pixel_frame": 0.08622614856610082, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "flashvsr": { "path": "media/flashvsr/10.mp4", "codec": "h264", "profile": "Constrained Baseline", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 241, "duration_s": 10.041667, "start_time_s": 0.0, "bit_rate_bps": 16107387, "size_bytes": 20389906, "bits_per_pixel_frame": 0.3236598789544753, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null } }, "frame_timing": { "original": { "pts_count": 241, "first_pts_s": 0.0, "last_pts_s": 10.0, "pts_span_s": 10.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.714045210399171e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "ps-sr": { "pts_count": 241, "first_pts_s": 0.0, "last_pts_s": 10.0, "pts_span_s": 10.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.714045210399171e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "tencent": { "pts_count": 241, "first_pts_s": 0.0, "last_pts_s": 10.0, "pts_span_s": 10.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.714045210399171e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "flashvsr": { "pts_count": 241, "first_pts_s": 0.0, "last_pts_s": 10.0, "pts_span_s": 10.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.714045210399171e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 } }, "metrics": { "sample_indices": [ 0, 30, 60, 90, 120, 150, 180, 210, 240 ], "decoded_frames": 241, "lanes": { "ps-sr": { "source_psnr_y_db": 28.913477931697148, "source_ssim_y": 0.9265645313675352, "source_mae_y": 7.733317322201199, "source_delta_e00": 3.4453531544284597, "laplacian_variance": 215.55006578233508, "tenengrad": 3011.079549153646, "edge_density": 0.02683363340192044, "high_frequency_ratio": 0.4788426206824363, "laplacian_p99": 67.88888888888889, "blockiness_8px": 0.08114659786224365, "shift_x_source_px": 0.053522346507198414, "shift_y_source_px": -0.14439104902405436, "phase_response": 0.9660313381346656, "temporal_source_motion": 1.4421280253212898, "temporal_output_motion": 1.485150523421665, "temporal_motion_ratio": 1.0298326482427178, "temporal_detail_residual": 0.8099827827264865, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "tencent": { "source_psnr_y_db": 28.887654532301877, "source_ssim_y": 0.943986577365431, "source_mae_y": 6.622842735714382, "source_delta_e00": 4.618103579829783, "laplacian_variance": 305.63272264268664, "tenengrad": 3354.8274739583335, "edge_density": 0.031688743141289444, "high_frequency_ratio": 0.4761294008613898, "laplacian_p99": 81.11111111111111, "blockiness_8px": 0.09983595212300618, "shift_x_source_px": -0.1080009289789498, "shift_y_source_px": -0.16091429524084966, "phase_response": 0.9651327893064345, "temporal_source_motion": 1.4421280253212898, "temporal_output_motion": 1.7745087500816832, "temporal_motion_ratio": 1.2304793464410642, "temporal_detail_residual": 0.7083757244050503, "duplicate_frame_pairs": 13, "near_duplicate_frame_indices": [ 131, 136, 152, 155, 159, 160, 162, 163, 164, 165, 166, 167, 168 ] }, "flashvsr": { "source_psnr_y_db": 23.112976143421292, "source_ssim_y": 0.7799299852523796, "source_mae_y": 9.392144944932726, "source_delta_e00": 4.278152751405326, "laplacian_variance": 207.9821251763238, "tenengrad": 3006.825927734375, "edge_density": 0.03270190329218107, "high_frequency_ratio": 0.4853410191464847, "laplacian_p99": 66.22222222222223, "blockiness_8px": 0.6037370496326022, "shift_x_source_px": 7.836233527457845, "shift_y_source_px": 1.0093747520679446, "phase_response": 0.57414385644742, "temporal_source_motion": 1.4421280253212898, "temporal_output_motion": 1.662267135642469, "temporal_motion_ratio": 1.1526487984810743, "temporal_detail_residual": 1.5439532854904732, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "display_baseline": { "laplacian_variance": 64.13979890611436, "tenengrad": 1648.8061116536458, "edge_density": 0.018728137860082303, "high_frequency_ratio": 0.4735826666878361, "laplacian_p99": 34.22222222222222, "blockiness_8px": 0.09906664159562853 }, "temporal_baseline": { "temporal_source_motion": 1.4421280253212898, "temporal_output_motion": 1.4421280253212898, "temporal_motion_ratio": 1.0, "temporal_detail_residual": 0.0, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "visuals": { "comparison": "visuals/case_10_frame_120_comparison.jpg", "detail": "visuals/case_10_frame_120_detail.jpg", "frame_index": 120, "source_crop": [ 19, 438, 239, 658 ] }, "analysis_wall_time_s": 12.355691125034355 }, { "case_id": "11", "metadata": { "original": { "path": "media/original/11.mp4", "codec": "h264", "profile": "High", "width": 720, "height": 1280, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 145, "duration_s": 6.082993, "start_time_s": 0.0, "bit_rate_bps": 4207903, "size_bytes": 3306616, "bits_per_pixel_frame": 0.19024445710358795, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "ps-sr": { "path": "media/ps-sr/11.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 145, "duration_s": 6.041667, "start_time_s": 0.0, "bit_rate_bps": 116335531, "size_bytes": 87861022, "bits_per_pixel_frame": 2.337632036876286, "has_audio": false, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "tencent": { "path": "media/tencent/11.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 145, "duration_s": 6.190431, "start_time_s": 0.0, "bit_rate_bps": 6017837, "size_bytes": 4627695, "bits_per_pixel_frame": 0.12092168611754116, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "flashvsr": { "path": "media/flashvsr/11.mp4", "codec": "h264", "profile": "Constrained Baseline", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 145, "duration_s": 6.041667, "start_time_s": 0.0, "bit_rate_bps": 39095504, "size_bytes": 29628325, "bits_per_pixel_frame": 0.7855803112139917, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null } }, "frame_timing": { "original": { "pts_count": 145, "first_pts_s": 0.0, "last_pts_s": 6.0, "pts_span_s": 6.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.714045208827852e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "ps-sr": { "pts_count": 145, "first_pts_s": 0.0, "last_pts_s": 6.0, "pts_span_s": 6.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.714045208827852e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "tencent": { "pts_count": 145, "first_pts_s": 0.0, "last_pts_s": 6.0, "pts_span_s": 6.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.714045208827852e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 }, "flashvsr": { "pts_count": 145, "first_pts_s": 0.0, "last_pts_s": 6.0, "pts_span_s": 6.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.714045208827852e-07, "frame_delta_min_s": 0.041665999999999315, "frame_delta_max_s": 0.04166700000000034 } }, "metrics": { "sample_indices": [ 0, 18, 36, 54, 72, 90, 108, 126, 144 ], "decoded_frames": 145, "lanes": { "ps-sr": { "source_psnr_y_db": 27.638172195581426, "source_ssim_y": 0.8450434530527153, "source_mae_y": 8.723604361216227, "source_delta_e00": 3.884968294318002, "laplacian_variance": 238.77865261501736, "tenengrad": 1412.5121663411458, "edge_density": 0.030161608367626887, "high_frequency_ratio": 0.38078426152915545, "laplacian_p99": 64.55555555555556, "blockiness_8px": 0.08178338739607069, "shift_x_source_px": 0.23779936123757908, "shift_y_source_px": 0.2516602035700923, "phase_response": 0.9634973253070575, "temporal_source_motion": 2.476050587164031, "temporal_output_motion": 2.5253896626333394, "temporal_motion_ratio": 1.0199265215844477, "temporal_detail_residual": 1.5976753727429442, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "tencent": { "source_psnr_y_db": 26.944221320896457, "source_ssim_y": 0.9311097984152392, "source_mae_y": 9.578607347276476, "source_delta_e00": 4.87271234604314, "laplacian_variance": 140.19114388359918, "tenengrad": 1702.016608344184, "edge_density": 0.027498285322359397, "high_frequency_ratio": 0.38753777139406975, "laplacian_p99": 41.0, "blockiness_8px": 0.0, "shift_x_source_px": -0.255613103779265, "shift_y_source_px": -0.17220453326424628, "phase_response": 0.9991833814886617, "temporal_source_motion": 2.476050587164031, "temporal_output_motion": 3.1702494430873127, "temporal_motion_ratio": 1.2803653768311694, "temporal_detail_residual": 1.0412265917079315, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "flashvsr": { "source_psnr_y_db": 25.956759192982968, "source_ssim_y": 0.626822326051315, "source_mae_y": 8.601833449469673, "source_delta_e00": 3.4078657579405904, "laplacian_variance": 292.7185702853733, "tenengrad": 2202.3614908854165, "edge_density": 0.04601744684499314, "high_frequency_ratio": 0.4162048770169641, "laplacian_p99": 61.888888888888886, "blockiness_8px": 0.6213055451711019, "shift_x_source_px": 6.955007270135354, "shift_y_source_px": 6.562944762022186, "phase_response": 0.6789259330174069, "temporal_source_motion": 2.476050587164031, "temporal_output_motion": 3.2031799722462893, "temporal_motion_ratio": 1.2936649957200927, "temporal_detail_residual": 3.296013015011946, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "display_baseline": { "laplacian_variance": 43.82185745239258, "tenengrad": 795.8935614691841, "edge_density": 0.009364068930041151, "high_frequency_ratio": 0.38525990333474597, "laplacian_p99": 24.444444444444443, "blockiness_8px": 0.002083420753479004 }, "temporal_baseline": { "temporal_source_motion": 2.476050587164031, "temporal_output_motion": 2.476050587164031, "temporal_motion_ratio": 1.0, "temporal_detail_residual": 0.0, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "visuals": { "comparison": "visuals/case_11_frame_72_comparison.jpg", "detail": "visuals/case_11_frame_72_detail.jpg", "frame_index": 72, "source_crop": [ 329, 606, 549, 826 ] }, "analysis_wall_time_s": 10.40124024997931 }, { "case_id": "12", "metadata": { "original": { "path": "media/original/12.mp4", "codec": "h264", "profile": "High", "width": 720, "height": 1280, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.086009, "start_time_s": 0.0, "bit_rate_bps": 2238850, "size_bytes": 1225066, "bits_per_pixel_frame": 0.10122115523726852, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "ps-sr": { "path": "media/ps-sr/12.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.041667, "start_time_s": 0.0, "bit_rate_bps": 71386787, "size_bytes": 36067435, "bits_per_pixel_frame": 1.4344374316808128, "has_audio": false, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "tencent": { "path": "media/tencent/12.mp4", "codec": "h264", "profile": "High", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.063991, "start_time_s": 0.0, "bit_rate_bps": 2266999, "size_bytes": 1199942, "bits_per_pixel_frame": 0.045552802694187246, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null }, "flashvsr": { "path": "media/flashvsr/12.mp4", "codec": "h264", "profile": "Constrained Baseline", "width": 1080, "height": 1920, "pix_fmt": "yuv420p", "fps": 24.0, "frame_count": 97, "duration_s": 4.041667, "start_time_s": 0.0, "bit_rate_bps": 7244603, "size_bytes": 3728276, "bits_per_pixel_frame": 0.14557217319315843, "has_audio": true, "color_range": null, "color_space": null, "color_transfer": null, "color_primaries": null } }, "frame_timing": { "original": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "ps-sr": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "tencent": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 }, "flashvsr": { "pts_count": 97, "first_pts_s": 0.0, "last_pts_s": 4.0, "pts_span_s": 4.0, "frame_delta_median_s": 0.0416669999999999, "frame_delta_std_s": 4.7140452068637026e-07, "frame_delta_min_s": 0.04166599999999998, "frame_delta_max_s": 0.04166700000000001 } }, "metrics": { "sample_indices": [ 0, 12, 24, 36, 48, 60, 72, 84, 96 ], "decoded_frames": 97, "lanes": { "ps-sr": { "source_psnr_y_db": 28.705064601226848, "source_ssim_y": 0.943862263080584, "source_mae_y": 8.017094718085396, "source_delta_e00": 3.6030843233365157, "laplacian_variance": 119.12613847520616, "tenengrad": 1786.9843614366318, "edge_density": 0.013795867626886147, "high_frequency_ratio": 0.4201955680766497, "laplacian_p99": 47.888888888888886, "blockiness_8px": 0.009170346789889865, "shift_x_source_px": -0.11896708044461472, "shift_y_source_px": -0.2274295331583668, "phase_response": 1.0032102247483936, "temporal_source_motion": 0.3944778999624153, "temporal_output_motion": 0.4297558598530789, "temporal_motion_ratio": 1.0894294962887017, "temporal_detail_residual": 0.5140326134860516, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "tencent": { "source_psnr_y_db": 30.154569409670458, "source_ssim_y": 0.9596403157575865, "source_mae_y": 5.9217202928331165, "source_delta_e00": 3.8951980595842883, "laplacian_variance": 199.88202582465277, "tenengrad": 1948.4004041883682, "edge_density": 0.013266889574759945, "high_frequency_ratio": 0.4274444221293092, "laplacian_p99": 48.0, "blockiness_8px": 0.021667308277553983, "shift_x_source_px": 0.6275477138422363, "shift_y_source_px": 0.010337860243238437, "phase_response": 0.9874793122285678, "temporal_source_motion": 0.3944778999624153, "temporal_output_motion": 0.32216073386371136, "temporal_motion_ratio": 0.8166762545998291, "temporal_detail_residual": 0.3851441548516353, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] }, "flashvsr": { "source_psnr_y_db": 23.188477939927207, "source_ssim_y": 0.8723378161606375, "source_mae_y": 8.337350368499756, "source_delta_e00": 4.342634490070023, "laplacian_variance": 118.04234907362196, "tenengrad": 1692.8152533637153, "edge_density": 0.012335176611796981, "high_frequency_ratio": 0.4307816440494439, "laplacian_p99": 38.55555555555556, "blockiness_8px": 0.3872964117262099, "shift_x_source_px": 4.055598654159224, "shift_y_source_px": 1.7317614177609104, "phase_response": 0.7058947300984536, "temporal_source_motion": 0.3944778999624153, "temporal_output_motion": 0.40143970601881546, "temporal_motion_ratio": 1.017648152297159, "temporal_detail_residual": 0.5150404619053006, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "display_baseline": { "laplacian_variance": 46.01277711656358, "tenengrad": 1077.4930419921875, "edge_density": 0.009779663923182443, "high_frequency_ratio": 0.4240336342850616, "laplacian_p99": 22.666666666666668, "blockiness_8px": 0.03457261456383599 }, "temporal_baseline": { "temporal_source_motion": 0.3944778999624153, "temporal_output_motion": 0.3944778999624153, "temporal_motion_ratio": 1.0, "temporal_detail_residual": 0.0, "duplicate_frame_pairs": 0, "near_duplicate_frame_indices": [] } }, "visuals": { "comparison": "visuals/case_12_frame_48_comparison.jpg", "detail": "visuals/case_12_frame_48_detail.jpg", "frame_index": 48, "source_crop": [ 256, 376, 476, 596 ] }, "analysis_wall_time_s": 5.786304209032096 } ], "contact_sheet": "visuals/all_cases_contact_sheet.jpg" }