This project fix bug in Immich app, video preview duration not correct. Use AI and Python script to update sidecar files with correct duration, fix hundreds of records.

• Immich is self-hosted photo and video backup app
• Got bug, video preview duration not display properly
• Reported in v1.91.4, still got problem in v1.93.3
• Only affect small number of users, but actually easy to fix, just tedious
• Use CodeGPT Plus to write Python script to fix
• Script go through folders, use ffprobe to get duration, update sidecar files (*.xmp)
• Tested and updated 776 records, all ok
• Code on GitHub