render-edl

To render an EDL into an MP4 video, execute the rendering script with your EDL file and output path. The process applies cuts, transitions, and audio mixing using ffmpeg to generate the final master.mp4 file.

An Edit Decision List (EDL) encodes edit decisions for video processing. It defines cuts, transitions, audio mixing, and captions, which are processed by ffmpeg to deterministically convert the list into a finished master video file.

Yes, you need ffmpeg installed to convert an EDL to video. The rendering process depends on ffmpeg to handle all video and audio processing, including applying cuts, mixing audio tracks, and rendering the final output.

Yes, you can mix audio tracks and add captions when rendering video from an EDL. The rendering process combines music, voice-over, sound effects, and captions, then performs quality checks to ensure proper duration and resolution.

Automating MP4 generation from an edit decision list is best handled by running a dedicated rendering script. It deterministically applies your EDL definitions, processes assets with ffmpeg, and outputs a high-quality finished video with quality checks.

EDL video rendering fails when the project directory lacks appropriate video assets or the EDL structure is invalid. The process requires specific file-based or generated clip sources and a correctly structured EDL to render properly.