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Every video is scanned for scene cuts and split into one clip per scene. Pages of YouTube, TikTok, Instagram, Vimeo etc. are refused (this is a splitter, not a downloader). Files up to 2 GB are downloaded first, so MP4s with the index at the end work too. Empty input runs a small demo.", "default": [ "https://test-videos.co.uk/vids/sintel/mp4/h264/360/Sintel_360_10s_1MB.mp4" ], "items": { "type": "string" } }, "bulkText": { "title": "Bulk list (paste text or CSV)", "type": "string", "description": "Optional: paste many URLs, one per line, or a CSV with a `url` column. Added to the list above." }, "threshold": { "title": "Scene sensitivity (threshold)", "type": "string", "description": "ffmpeg scene-change score (0.02–0.95) a frame needs to start a new scene. Lower = more sensitive (more, shorter scenes, may split on fast motion or flashes); higher = only hard cuts. 0.3 suits most edited videos; try 0.2 for dark or soft footage, 0.4–0.5 for shaky handheld video.", "default": "0.3" }, "minSceneSeconds": { "title": "Minimum scene length (seconds)", "type": "string", "description": "Scenes shorter than this are merged into the previous scene (avoids 3-frame clips from flashes or quick cutaways). 0 = keep every cut.", "default": "1" }, "maxScenesPerVideo": { "title": "Max scenes per video", "minimum": 1, "maximum": 5000, "type": "integer", "description": "Safety cap: only the first N scenes of each video get rows, thumbnails and clips.", "default": 500 }, "maxDurationMinutes": { "title": "Max minutes per video", "minimum": 0, "maximum": 100000, "type": "integer", "description": "Only the first N minutes of each video are scanned and split (0 = no limit, default 240 = 4 hours). Protects you from surprise costs on very long files. The built-in demo video is always limited to its first minute.", "default": 240 }, "splitClips": { "title": "Split into clips (one MP4 per scene)", "type": "boolean", "description": "Cut every scene into its own MP4 file with a public download link. Turn off to get only timestamps, thumbnails and the CSV/EDL/JSON exports (then you pay only the scan).", "default": true }, "fastCut": { "title": "Fast cut (stream copy, no re-encode)", "type": "boolean", "description": "On (default): clips are copied without re-encoding — original quality, ~20× faster and FREE; each clip starts at the keyframe at or before the cut, so it can begin with a few frames of the previous scene. Off: clips are re-encoded (H.264 veryfast, CRF 23, AAC) and start on the exact first frame of the scene (charged per clip minute).", "default": true }, "maxResolution": { "title": "Max clip resolution (re-encode)", "enum": [ "1080", "720", "480", "360" ], "type": "string", "description": "Re-encoded clips keep the source resolution up to this limit (short side; portrait videos are handled). Never upscales. Lower = smaller files and cheaper clip minutes (see pricing). Ignored with fast cut.", "default": "1080" }, "thumbnails": { "title": "Scene thumbnails (JPG)", "type": "boolean", "description": "Save one JPG of the first frame of every scene, captured during the scan (free).", "default": true }, "thumbnailWidth": { "title": "Thumbnail width (px)", "minimum": 64, "maximum": 1920, "type": "integer", "description": "Maximum thumbnail width; never upscales.", "default": 640 }, "maxConcurrency": { "title": "Videos in parallel", "minimum": 1, "maximum": 4, "type": "integer", "description": "How many videos are processed at the same time. Encoding is CPU-bound, so more than 1 only helps with more memory (CPU).", "default": 1 }, "proxyConfiguration": { "title": "Proxy", "type": "object", "description": "Only needed if a host blocks Apify datacenter IPs (HTTP 403). 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