I need to transcribe some audio files. The original format is .WMA. I've tried using both:
ffmpeg -i some.WMA some.wav
pacpl -to wav some.WMA some.wav
as well as exporting with Audacity to mp3.
I've updated to the newest ffmpeg. The problem (despite the error message) doesn't seem to be the conversion.
some.wav: RIFF (little-endian) data, WAVE audio, Microsoft PCM, 16 bit, stereo 44100 Hz
and I still get the same resulting error message when trying to play some.wav (.mp3) with playitslowly:
** (app.py:31502): WARNING **: cannot set NULL uri ** Message: don't know how to handle audio/x-wma, wmaversion=(int)2, bitrate=(int)128016, depth=(int)16, rate=(int)44100, channels=(int)2, block_align=(int)5945, codec_data=(buffer)009000000f0039170000
(How) can I remedy this?