add read gifs as video support #843
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Summary of Changes
Hello @wuutiing, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!
This pull request enhances the video processing capabilities by adding comprehensive support for GIF files. It allows the system to treat GIFs as video inputs, enabling their frames to be extracted and processed consistently with other video formats, including handling variable frame durations within GIFs.
Highlights
- GIF File Recognition: The system now recognizes ".gif" files as valid video extensions.
- Dedicated GIF Loading Logic: A new internal method, "_load_gif", has been implemented to specifically handle GIF files, extracting individual frames and managing potential variable frame delays by resampling to a minimal interval.
- Integrated Video Loading: The main "load_video" function has been updated to intelligently route GIF files to the new "_load_gif" handler, ensuring proper processing.
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Code Review
This pull request adds support for loading GIF files as videos, which is a useful feature. The implementation correctly identifies and reads GIF frames. However, I've found a few issues: a minor typo, the use of a bare except clause which is bad practice, and a more significant issue in the frame resampling logic that could lead to a crash and has performance problems. I've provided suggestions to fix the typo and the exception handling, and have detailed the issues with the resampling logic that should be addressed.
related issue #842