thelabcat
commented
1 week ago English version of what Python said: "I tried to run the program FFmpeg to do a job for me, but it failed, probably because I tried to call it with too few arguments or an incorrect option."
It's unlikely, but it is a low hanging fruit; are you sure FFmpeg is installed and on path?
I'm getting this error when exporting:
ERROR:main:export_audio Traceback (most recent call last): File "/home/test/piper-recording-studio/export_dataset/main.py", line 107, in call audio_16khz_bytes = subprocess.check_output( File "/usr/lib/python3.10/subprocess.py", line 421, in check_output return run(*popenargs, stdout=PIPE, timeout=timeout, check=True, File "/usr/lib/python3.10/subprocess.py", line 526, in run raise CalledProcessError(retcode, process.args, subprocess.CalledProcessError: Command '['ffmpeg', '-i', 'output/en-GB/4000000001_4000000300_CustomerService/4000000006.webm', '-f', 's16le', '-acodec', 'pcm_s16le', '-ac', '1', '-ar', '16000', 'pipe:']' returned non-zero exit status 1.
Any ideas what is going on? Thank you for your help.