{ "generatedAt": "2026-10-17T05:56:36.960032+00:00", "mode": "detail", "model": "modnet-photographic", "chromaSettings": null, "modelSha256": "07c308cf0fc7e6e8b2065a12ed7fc07e1de8febb7dc7839d7b7f15dd66584df9", "sourceFile": "cutoutup-intro-source.mp4", "sourceSha256": "563f8d2dfe6a96f3a4fe92a3d0db81cb1113bba08e532e6b5be3423131132dce", "sourcePreservedByteForByte": true, "sourceProbe": { "streams": [ { "index": 0, "codec_name": "h264", "codec_long_name": "H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10", "profile": "Constrained Baseline", "codec_type": "video", "codec_tag_string": "avc1", "codec_tag": "0x31637661", "mime_codec_string": "avc1.42c029", "width": 1344, "height": 768, "coded_width": 1344, "coded_height": 768, "has_b_frames": 0, "pix_fmt": "yuv420p", "level": 41, "chroma_location": "left", "field_order": "progressive", "refs": 1, "is_avc": "true", "nal_length_size": "4", "id": "0x1", "r_frame_rate": "24/1", "avg_frame_rate": "24/1", "time_base": "1/24000", "start_pts": 0, "start_time": "0.000000", "duration_ts": 362000, "duration": "15.083333", "bit_rate": "5114890", "bits_per_raw_sample": "8", "nb_frames": "362", "nb_read_frames": "362", "extradata_size": 38, "disposition": { "default": 1, "dub": 0, "original": 0, "comment": 0, "lyrics": 0, "karaoke": 0, "forced": 0, "hearing_impaired": 0, "visual_impaired": 0, "clean_effects": 0, "attached_pic": 0, "timed_thumbnails": 0, "non_diegetic": 0, "captions": 0, "descriptions": 0, "metadata": 0, "dependent": 0, "still_image": 0, "multilayer": 0 }, "tags": { "language": "und", "handler_name": "VideoHandler" } }, { "index": 1, "codec_name": "aac", "codec_long_name": "AAC (Advanced Audio Coding)", "profile": "LC", "codec_type": "audio", "codec_tag_string": "mp4a", "codec_tag": "0x6134706d", "mime_codec_string": "mp4a.40.2", "sample_fmt": "fltp", "sample_rate": "32000", "channels": 2, "channel_layout": "stereo", "bits_per_sample": 0, "initial_padding": 0, "id": "0x2", "r_frame_rate": "0/0", "avg_frame_rate": "0/0", "time_base": "1/32000", "start_pts": 0, "start_time": "0.000000", "duration_ts": 483328, "duration": "15.104000", "bit_rate": "156511", "nb_frames": "473", "nb_read_frames": "472", "extradata_size": 5, "disposition": { "default": 1, "dub": 0, "original": 0, "comment": 0, "lyrics": 0, "karaoke": 0, "forced": 0, "hearing_impaired": 0, "visual_impaired": 0, "clean_effects": 0, "attached_pic": 0, "timed_thumbnails": 0, "non_diegetic": 0, "captions": 0, "descriptions": 0, "metadata": 0, "dependent": 0, "still_image": 0, "multilayer": 0 }, "tags": { "language": "und", "handler_name": "SoundHandler" } } ], "format": { "filename": "cutoutup-intro-source.mp4", "nb_streams": 2, "nb_programs": 0, "nb_stream_groups": 0, "format_name": "mov,mp4,m4a,3gp,3g2,mj2", "format_long_name": "QuickTime / MOV", "start_time": "0.000000", "duration": "15.104000", "size": "9951419", "bit_rate": "5270878", "probe_score": 100, "tags": { "minor_version": "512", "major_brand": "isom", "compatible_brands": "isomiso2avc1mp41", "AIGC": "{\"Label\":\"1\",\"ContentProducer\":\"MiniMax\",\"ProduceID\":\"07223fd70110f01098df93357b4f6927\",\"ReservedCode1\":\"{\\\"SecurityData\\\":{\\\"Type\\\":\\\"TC260PG\\\",\\\"Version\\\":1,\\\"PubSD\\\":[{\\\"Type\\\":\\\"DS\\\",\\\"AlgID\\\":\\\"1.2.156.10197.1.501\\\",\\\"TBSData\\\":{\\\"Type\\\":\\\"LabelMataData\\\"},\\\"Signature\\\":\\\"4ed5f9abad9530781c49c431ab0df2199ef2b7f4c7e775ffec5c72f3dbd2c55fc47a61015c6fc26e1a8347714b1af5394d306249d71e7b815d6559d47ef90c90\\\"},{\\\"Type\\\":\\\"DS\\\",\\\"AlgID\\\":\\\"1.2.156.10197.1.501\\\",\\\"TBSData\\\":{\\\"Type\\\":\\\"Binding\\\",\\\"BType\\\":\\\"0\\\"},\\\"Signature\\\":\\\"62d0936d131a01e9d0434ba009bfb891b9e04143aa63c0a17cae3ea6fc9a5df3834f70d6c40cbe16e38f6bb73cda4e7394ece0945f5ab20c5d1d57e4633ed10d\\\"},{\\\"Type\\\":\\\"PubKey\\\",\\\"AlgID\\\":\\\"1.2.156.10197.1.501\\\",\\\"TBSData\\\":{\\\"Type\\\":\\\"\\\"},\\\"KeyValue\\\":\\\"00a0b3b0b6a0c9b0c89cab328342af4e8221ec5b40799cbe835ab4251f7b47e4fd\\\"}],\\\"Bindings\\\":[{\\\"Type\\\":\\\"Hash\\\",\\\"AlgID\\\":\\\"1.2.156.10197.1.401\\\",\\\"TBSData\\\":{\\\"Type\\\":\\\"\\\"},\\\"Signature\\\":\\\"0a7fc6e66bfdecc9d21fca31c1b20500da16b17deaac1743ffab66e6278d68ef\\\"}]}}\",\"ContentPropagator\":\"MiniMax\",\"PropagateID\":\"\",\"ReservedCode2\":\"\"}", "encoder": "Lavf59.27.100" } } }, "outputProbe": { "streams": [ { "index": 0, "codec_name": "vp9", "codec_long_name": "Google VP9", "profile": "Profile 0", "codec_type": "video", "codec_tag_string": "[0][0][0][0]", "codec_tag": "0x0000", "mime_codec_string": "vp09.00.31.08", "width": 1260, "height": 720, "coded_width": 1260, "coded_height": 720, "has_b_frames": 0, "sample_aspect_ratio": "1:1", "display_aspect_ratio": "7:4", "pix_fmt": "yuv420p", "level": -99, "color_range": "pc", "color_space": "bt709", "color_transfer": "iec61966-2-1", "color_primaries": "bt709", "refs": 1, "r_frame_rate": "24/1", "avg_frame_rate": "24/1", "time_base": "1/1000", "start_pts": 0, "start_time": "0.000000", "nb_read_frames": "362", "disposition": { "default": 1, "dub": 0, "original": 0, "comment": 0, "lyrics": 0, "karaoke": 0, "forced": 0, "hearing_impaired": 0, "visual_impaired": 0, "clean_effects": 0, "attached_pic": 0, "timed_thumbnails": 0, "non_diegetic": 0, "captions": 0, "descriptions": 0, "metadata": 0, "dependent": 0, "still_image": 0, "multilayer": 0 }, "tags": { "ALPHA_MODE": "1", "DURATION": "00:00:15.084000000" } }, { "index": 1, "codec_name": "opus", "codec_long_name": "Opus (Opus Interactive Audio Codec)", "codec_type": "audio", "codec_tag_string": "[0][0][0][0]", "codec_tag": "0x0000", "mime_codec_string": "opus", "sample_fmt": "fltp", "sample_rate": "48000", "channels": 2, "channel_layout": "stereo", "bits_per_sample": 0, "initial_padding": 0, "r_frame_rate": "0/0", "avg_frame_rate": "0/0", "time_base": "1/1000", "start_pts": 0, "start_time": "0.000000", "nb_read_frames": "756", "extradata_size": 19, "disposition": { "default": 1, "dub": 0, "original": 0, "comment": 0, "lyrics": 0, "karaoke": 0, "forced": 0, "hearing_impaired": 0, "visual_impaired": 0, "clean_effects": 0, "attached_pic": 0, "timed_thumbnails": 0, "non_diegetic": 0, "captions": 0, "descriptions": 0, "metadata": 0, "dependent": 0, "still_image": 0, "multilayer": 0 }, "tags": { "DURATION": "00:00:15.120000000" } } ], "format": { "filename": "cutoutup-intro-cutout.webm", "nb_streams": 2, "nb_programs": 0, "nb_stream_groups": 0, "format_name": "matroska,webm", "format_long_name": "Matroska / WebM", "start_time": "0.000000", "duration": "15.120000", "size": "11128371", "bit_rate": "5888026", "probe_score": 100, "tags": { "CUTOUTUP_PROVENANCE": "{\"operation\":\"Background removal with the actual browser Detailed edges workbench\",\"sourceSha256\":\"563f8d2dfe6a96f3a4fe92a3d0db81cb1113bba08e532e6b5be3423131132dce\",\"sourceFile\":\"cutoutup-intro-source.mp4\",\"sourceAigcTagSha256\":\"f1fa54718723aff195d89e92330377580edf8c03ee7b729646ff0b5aa6459c8d\",\"rawBrowserExportSha256\":\"6ac30807d204d0c83e0e839b3ab02ad74441b616d5f081b26c953a579e6b2963\",\"disclosureAdded\":null,\"disclosurePresentation\":\"adjacent-webpage-text-and-source-page\",\"sourceSignatureScope\":\"Retained provider signatures and content bindings refer to the original source MP4 only. They have not been verified for this processed WebM.\"}", "CUTOUTUP_SOURCE_SHA256": "563f8d2dfe6a96f3a4fe92a3d0db81cb1113bba08e532e6b5be3423131132dce", "AIGC": "{\"Label\":\"1\",\"ContentProducer\":\"MiniMax\",\"ProduceID\":\"07223fd70110f01098df93357b4f6927\",\"ReservedCode1\":\"{\\\"SecurityData\\\":{\\\"Type\\\":\\\"TC260PG\\\",\\\"Version\\\":1,\\\"PubSD\\\":[{\\\"Type\\\":\\\"DS\\\",\\\"AlgID\\\":\\\"1.2.156.10197.1.501\\\",\\\"TBSData\\\":{\\\"Type\\\":\\\"LabelMataData\\\"},\\\"Signature\\\":\\\"4ed5f9abad9530781c49c431ab0df2199ef2b7f4c7e775ffec5c72f3dbd2c55fc47a61015c6fc26e1a8347714b1af5394d306249d71e7b815d6559d47ef90c90\\\"},{\\\"Type\\\":\\\"DS\\\",\\\"AlgID\\\":\\\"1.2.156.10197.1.501\\\",\\\"TBSData\\\":{\\\"Type\\\":\\\"Binding\\\",\\\"BType\\\":\\\"0\\\"},\\\"Signature\\\":\\\"62d0936d131a01e9d0434ba009bfb891b9e04143aa63c0a17cae3ea6fc9a5df3834f70d6c40cbe16e38f6bb73cda4e7394ece0945f5ab20c5d1d57e4633ed10d\\\"},{\\\"Type\\\":\\\"PubKey\\\",\\\"AlgID\\\":\\\"1.2.156.10197.1.501\\\",\\\"TBSData\\\":{\\\"Type\\\":\\\"\\\"},\\\"KeyValue\\\":\\\"00a0b3b0b6a0c9b0c89cab328342af4e8221ec5b40799cbe835ab4251f7b47e4fd\\\"}],\\\"Bindings\\\":[{\\\"Type\\\":\\\"Hash\\\",\\\"AlgID\\\":\\\"1.2.156.10197.1.401\\\",\\\"TBSData\\\":{\\\"Type\\\":\\\"\\\"},\\\"Signature\\\":\\\"0a7fc6e66bfdecc9d21fca31c1b20500da16b17deaac1743ffab66e6278d68ef\\\"}]}}\",\"ContentPropagator\":\"MiniMax\",\"PropagateID\":\"\",\"ReservedCode2\":\"\"}", "ENCODER": "Lavf62.12.101" } } }, "aiProvenance": { "reference": "MiniMax H3-Max task 453275912679855; original prompt saved in production-record.json" }, "sourceMarkerRetention": [ { "name": "AIGC", "value": "{\"Label\":\"1\",\"ContentProducer\":\"MiniMax\",\"ProduceID\":\"07223fd70110f01098df93357b4f6927\",\"ReservedCode1\":\"{\\\"SecurityData\\\":{\\\"Type\\\":\\\"TC260PG\\\",\\\"Version\\\":1,\\\"PubSD\\\":[{\\\"Type\\\":\\\"DS\\\",\\\"AlgID\\\":\\\"1.2.156.10197.1.501\\\",\\\"TBSData\\\":{\\\"Type\\\":\\\"LabelMataData\\\"},\\\"Signature\\\":\\\"4ed5f9abad9530781c49c431ab0df2199ef2b7f4c7e775ffec5c72f3dbd2c55fc47a61015c6fc26e1a8347714b1af5394d306249d71e7b815d6559d47ef90c90\\\"},{\\\"Type\\\":\\\"DS\\\",\\\"AlgID\\\":\\\"1.2.156.10197.1.501\\\",\\\"TBSData\\\":{\\\"Type\\\":\\\"Binding\\\",\\\"BType\\\":\\\"0\\\"},\\\"Signature\\\":\\\"62d0936d131a01e9d0434ba009bfb891b9e04143aa63c0a17cae3ea6fc9a5df3834f70d6c40cbe16e38f6bb73cda4e7394ece0945f5ab20c5d1d57e4633ed10d\\\"},{\\\"Type\\\":\\\"PubKey\\\",\\\"AlgID\\\":\\\"1.2.156.10197.1.501\\\",\\\"TBSData\\\":{\\\"Type\\\":\\\"\\\"},\\\"KeyValue\\\":\\\"00a0b3b0b6a0c9b0c89cab328342af4e8221ec5b40799cbe835ab4251f7b47e4fd\\\"}],\\\"Bindings\\\":[{\\\"Type\\\":\\\"Hash\\\",\\\"AlgID\\\":\\\"1.2.156.10197.1.401\\\",\\\"TBSData\\\":{\\\"Type\\\":\\\"\\\"},\\\"Signature\\\":\\\"0a7fc6e66bfdecc9d21fca31c1b20500da16b17deaac1743ffab66e6278d68ef\\\"}]}}\",\"ContentPropagator\":\"MiniMax\",\"PropagateID\":\"\",\"ReservedCode2\":\"\"}", "copiedExactSourceValue": true }, { "name": "CUTOUTUP_PROVENANCE", "value": "{\"operation\":\"Background removal with the actual browser Detailed edges workbench\",\"sourceSha256\":\"563f8d2dfe6a96f3a4fe92a3d0db81cb1113bba08e532e6b5be3423131132dce\",\"sourceFile\":\"cutoutup-intro-source.mp4\",\"sourceAigcTagSha256\":\"f1fa54718723aff195d89e92330377580edf8c03ee7b729646ff0b5aa6459c8d\",\"rawBrowserExportSha256\":\"6ac30807d204d0c83e0e839b3ab02ad74441b616d5f081b26c953a579e6b2963\",\"disclosureAdded\":null,\"disclosurePresentation\":\"adjacent-webpage-text-and-source-page\",\"sourceSignatureScope\":\"Retained provider signatures and content bindings refer to the original source MP4 only. They have not been verified for this processed WebM.\"}", "copiedExactSourceValue": false }, { "name": "CUTOUTUP_SOURCE_SHA256", "value": "563f8d2dfe6a96f3a4fe92a3d0db81cb1113bba08e532e6b5be3423131132dce", "copiedExactSourceValue": false } ], "sourceSignatureScope": "Any retained source-bound signatures or hashes correspond to the unchanged original MP4. No verification of a signature on the processed WebM is claimed.", "rawBrowserExportSha256": "6ac30807d204d0c83e0e839b3ab02ad74441b616d5f081b26c953a579e6b2963", "publishedExportSha256": "dd2c17c8f489b99b805c08e0efcc4546b48d777eb930a0da1b06f6eed069c1ef", "publishedContainerDiffersFromRawBrowserExport": true, "visibleAiDisclosure": null, "sourceComparisonDisclosureAdded": false, "disclosurePresentation": { "form": "adjacent-webpage-text-and-source-page", "sourcePageReference": "MiniMax H3-Max task 453275912679855; original prompt saved in production-record.json", "additionalInFrameOverlayAdded": false, "originalSourceMarkersPolicy": "Original source MP4 remains byte-for-byte unchanged. The exact original MiniMax AIGC tag is retained in the processed WebM; provider source signatures refer to the original MP4 only." }, "duration": 15.12, "width": 1260, "height": 720, "fps": 24.0, "frames": 362, "audio": true, "audioPreservation": { "sourceCodec": "aac", "publishedCodecs": [ "opus" ], "copiedExactBrowserOutputPackets": true, "packetCount": 756, "packetHashListSha256": "f2b7f45c67d68fb096592ed0cfb755827402c53f3e8467575fe2163c4649f383", "rawTimeline": { "startSeconds": 0.0, "endSeconds": 15.12, "durationSeconds": 15.12 }, "publishedTimeline": { "startSeconds": 0.0, "endSeconds": 15.12, "durationSeconds": 15.12 } }, "timelineVerification": { "rawDurationSeconds": 15.1, "publishedDurationSeconds": 15.12, "videoStartDeltaSeconds": 0.0, "maximumRelativeFrameTimestampDeltaSeconds": 0.0, "relativeFrameTimestampToleranceSeconds": 0.002, "audioVideoStartToleranceSeconds": 0.02 }, "comparisonFrame": 181, "comparisonTimeSeconds": 7.542, "comparisonSourceFrame": 181, "comparisonSourceTimeSeconds": 7.541667, "motionFrameIndices": [ 0, 60, 120, 180, 241, 301, 361 ], "motionFrameTimesSeconds": [ 0.0, 2.5, 5.0, 7.5, 10.042, 12.542, 15.042 ], "baseRelease": "b695a5c0b7d30d896c3491763a667dc6336d46a9", "processingVersion": "local-edge-color-v1", "processingSha256": { "src/core/local-video/processor.worker.ts": "f2d5db1ae056f565aaa62df1221eb5e71693df9b9a2e27cfe7d5cfbfbfb55783", "src/core/local-video/portrait-matte.ts": "2dc4e832009438e2a22e1219346d551de7a3d42d266a18d9cc9d8945b5975c24", "src/core/local-video/edge-color.ts": "c52a47f2e651912bf058118c3aaf5e2afcc54ad3966842e4a47aab12ea1c6b3e", "src/core/local-video/domain.ts": "a86a9e378149162de8508027d99d16e77a7371e0d7797bef4b3128cb80c3668e", "src/core/local-video/asset-network.ts": "a7b6bb26e2059c825b526cd71b1ee049598b45a3687f4e4729c34a4b65487905" }, "alphaChanged": false, "personMatteManuallyEdited": false, "subjectMatteManuallyEdited": false, "alphaComparisonScope": "Seven equally spaced decoded output frames compared with the untouched browser raw export.", "comparisonImageDimensions": [ 1260, 720 ], "imageProcessing": "Actual decoded final VP9 WebM RGBA frames; native-resolution comparison PNG; original source frame aligned by presentation timestamp and scaled with LANCZOS only if output dimensions differ. No additional overlay was added to the processed video or comparison images. Seven equally spaced real output frames, premultiplied-alpha LANCZOS resize to 150 px wide for strip only. No manual subject matte or edge retouching. Original source MP4 remains byte-for-byte unchanged.", "browserExport": { "startedAt": "2026-10-17T05:52:44.312140+00:00", "completedAt": "2026-10-17T05:54:48.250037+00:00", "quality": "detail", "engine": "gpu", "metadata": { "duration": 15.136, "width": 1344, "height": 768, "videoCodec": "avc", "audioCodec": "aac", "audioDuration": 15.136, "videoOffset": 0.032, "audioOffset": 0, "outputWidth": 1260, "outputHeight": 720, "outputFps": 24, "profile": "free", "outputMime": "video/webm", "outputExtension": "webm", "toolMode": "portrait-remove" }, "result": { "width": 1260, "height": 720, "duration": 15.1, "audio": true, "bytes": 11131278, "frames": 362, "elapsedSeconds": 120.16940000009537, "outputMime": "video/webm", "outputExtension": "webm", "toolMode": "portrait-remove" }, "sourceSha256": "563f8d2dfe6a96f3a4fe92a3d0db81cb1113bba08e532e6b5be3423131132dce", "outputSha256": "6ac30807d204d0c83e0e839b3ab02ad74441b616d5f081b26c953a579e6b2963" }, "processingEvidenceSha256": "49b471e709f614438649b4584b1eef980188ebb731aa9b5e5e059c198b6bfacd", "decodedAlphaSamples": [ { "frame": 0, "timeSeconds": 0.0, "minimum": 0, "maximum": 255, "foregroundFraction": 0.29581679894179896, "partiallyTransparentFraction": 0.0836331569664903 }, { "frame": 60, "timeSeconds": 2.5, "minimum": 0, "maximum": 255, "foregroundFraction": 0.3139781746031746, "partiallyTransparentFraction": 0.10542879188712521 }, { "frame": 120, "timeSeconds": 5.0, "minimum": 0, "maximum": 255, "foregroundFraction": 0.3045205026455026, "partiallyTransparentFraction": 0.08568893298059965 }, { "frame": 180, "timeSeconds": 7.5, "minimum": 0, "maximum": 255, "foregroundFraction": 0.3027138447971781, "partiallyTransparentFraction": 0.08393849206349206 }, { "frame": 241, "timeSeconds": 10.042, "minimum": 0, "maximum": 255, "foregroundFraction": 0.3033884479717813, "partiallyTransparentFraction": 0.08541225749559082 }, { "frame": 301, "timeSeconds": 12.542, "minimum": 0, "maximum": 255, "foregroundFraction": 0.3028858024691358, "partiallyTransparentFraction": 0.08460427689594356 }, { "frame": 361, "timeSeconds": 15.042, "minimum": 0, "maximum": 255, "foregroundFraction": 0.30198192239858906, "partiallyTransparentFraction": 0.08585978835978836 } ], "assets": { "cutoutup-intro-source.mp4": { "sha256": "563f8d2dfe6a96f3a4fe92a3d0db81cb1113bba08e532e6b5be3423131132dce", "bytes": 9951419 }, "cutoutup-intro-source-frame.jpg": { "sha256": "38f0944724ba77b15ece8ba0786cfa0d41f771526930327ebf8cf38b1cc8c2a7", "bytes": 164067 }, "cutoutup-intro-after.png": { "sha256": "02320b8e0a1c68123d5261491740602acb669fedff068265afa5256bf01fd583", "bytes": 411080 }, "cutoutup-intro-frames.png": { "sha256": "9e82a7f07b239dedfe6c5ff223e07a2d37519f9c493e2b6fbc3a64d25cf21887", "bytes": 98446 }, "cutoutup-intro-cutout.webm": { "sha256": "dd2c17c8f489b99b805c08e0efcc4546b48d777eb930a0da1b06f6eed069c1ef", "bytes": 11128371 } } }