Transcoding only multichannel dsf files

[simoncn]

Thanks for this. I think the best approach for debugging this problem is to eliminate the differences between the working command and the failing command, one step at a time.

The most significant difference appears to be output to FLAC vs output to WAV. Please try running this command:

ffmpeg -i test.dsf -af aformat=s32:176000 testwav.wav

Does this produce a working WAV file?