[QSVEnc] Inconsistent Behavior with avi files

[vitduck]

FastFlix Version: 5.7.0

Operating System: Windows 11 21H1

**Specs

• Intel Core i5 7500 (Kaby Lake)
• Intel HD Graphics 630
• https://github.com/rigaya/QSVEnc?tab=readme-ov-file#supported-hw-encoder--windows-os

Describe the bug There are two issues observed when transcoding avi files using rigaya's QSVEnc

• Audio not muxed in
• Failed to decode avi file / failed to initialize file reader(s)

To Reproduce

• Audio not muxed in

  • Download sample avi file: https://file-examples.com/wp-content/storage/2018/04/file_example_AVI_1280_1_5MG.avi
  • Raw command:

    "D:\QSVEncC_7.66_x64\QSVEncC64.exe" 
    -i "D:\file_example_AVI_1280_1_5MG.avi" 
    --video-metadata clear --metadata clear --chapter-copy 
    -c hevc --cqp 28 --quality best --la-depth 10 --level auto --output-depth 8 --avsync cfr  
    --audio-copy 1 --audio-disposition 1?unset   
    -m default_mode:infer_no_subs 
    -o "D:file_example_AVI_1280_1_5MG-fastflix-fab0.mp4"

  • Metadata for original sample file and transcoded one showing the later with missing audio
    • file_example_AVI_1280_1_5MG.avi.txt
    • file_example_AVI_1280_1_5MG-fastflix-fab0.mp4.txt
  • Log file
    • flix_conversion_file_example_AVI_1280_1_5MG-fastflix-fab0_2024-06-27T13.22.56.log

• Failed to decode avi file / failed to initialize file reader(s)

  • The x264vfw codec was installed in advance following previous issue on rigaya's repo: https://github.com/rigaya/NVEnc/issues/162
  • Download sample avi file: https://filesamples.com/samples/video/avi/sample_1280x720_surfing_with_audio.avi
  • Raw command:

    "D:\QSVEncC_7.66_x64\QSVEncC64.exe" 
    -i "D:\sample_1280x720_surfing_with_audio.avi" 
    --video-metadata clear --metadata clear --chapter-copy 
    -c hevc --cqp 28 --quality best --la-depth 10 --level auto --output-depth 8 --avsync cfr  
    --audio-copy 1 --audio-disposition 1?unset   -m default_mode:infer_no_subs 
    -o "D:sample_1280x720_surfing_with_audio-fastflix-b9d3.mp4"

  • Log file
    • flix_conversion_sample_1280x720_surfing_with_audio-fastflix-b9d3_2024-06-27T13.42.07.log