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fix: convert_frames_to_video uses .png as images and exports video with green overlay #147

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hkchengrex:mainfrom
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fix: convert_frames_to_video uses .png as images and exports video with green overlay #147
Amit0617 wants to merge 12 commits into
hkchengrex:mainfrom
Amit0617:main

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@Amit0617

@Amit0617 Amit0617 commented Jan 11, 2026

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frames for rgba mode were transparent and hence in .png format which it wasn't detecting.
.mp4 format doesn't support transparency. Exporting video with green overlay as shown in GUI can be helpful for any processing like background removal in video editors.
Other option is exporting .mov file (which supports transparency) but that creates large file sizes.

fixes #146

@hkchengrex

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Thanks for the PR. Composing RGBA frames with a green background is imo too counter-intuitive and is only useful for people who wish to post-process the videos. An alternative solution is to allow the users to preprocess the frames themselves if necessary.

@Amit0617

Amit0617 commented Jan 25, 2026

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allow the users to preprocess the frames themselves if necessary.

Like? Allow them to choose a custom colour? I had looked for .mov export as option, that felt like unexpected output format

limited to 1 object

relative path for weights

workspace path setting for videos

restore and cleanup
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Export as video fails for rgba mode in gui.

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