Current command with 5.1 inside quotes gives me this error in ffmpeg:
[AVFormatContext @ 000001d30b4600c0] Unable to choose an output format for '5.1\:parameter_id=101:parameter_rate=48000:default_mix_gain=0.0|layout=sound_system=stereo:integrated_loudness=0.0'; use a standard extension for the filename or specify the format manually.
[out#0 @ 000001d30ae90000] Error initializing the muxer for 5.1\:parameter_id=101:parameter_rate=48000:default_mix_gain=0.0|layout=sound_system=stereo:integrated_loudness=0.0: Invalid argument
Error opening output file 5.1\:parameter_id=101:parameter_rate=48000:default_mix_gain=0.0|layout=sound_system=stereo:integrated_loudness=0.0.
Error opening output files: Invalid argument
If I remove the quotes it converts correctly to iamf:
Current command with 5.1 inside quotes gives me this error in ffmpeg:
If I remove the quotes it converts correctly to iamf:
Pull Request here to fix it
https://github.com/AOMediaCodec/iamf-tools/pull/14