Flutter: Lack of Support for AV1 and VC-1 Codecs

[husen-hn]

Description The FFmpeg plugin for Flutter does not support the AV1 and VC-1 video codecs. This limits its usability in scenarios where these codecs are required.

Expected behavior The plugin should be able to decode and encode videos using the AV1 and VC-1 codecs.

Current behavior The plugin throws an error when attempting to use AV1 or VC-1 codecs.

Logs

[vost#0:0 0x55cdf3bd2180] Unknown encoder 'vc1'
[vost#0:0 0x55cdf3bd2180] Error selecting an encoder
Error opening output file video.wmv
Error opening output files: Encoder not found

Environment

• Platform: Flutter
• Architecture: arm64-simulator
• Version: 6.0.3
• Source branch: main
• flutter doctor:

  
  Doctor summary (to see all details, run flutter doctor -v):
  [✓] Flutter (Channel stable, 3.22.3, on Manjaro Linux 5.15.160-1-MANJARO, locale en_US.UTF-8)
  [✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
  [✓] Chrome - develop for the web
  [✓] Linux toolchain - develop for Linux desktop
  [✓] Android Studio (version 2023.1)
  [✓] Connected device (2 available)
  [✓] Network resources

• No issues found!