Hello Clamarc, On 2022-03-07T03:53:10+0100, CMG DiGiTaL <cmarc...@gmail.com> wrote: > [...] > ffmpeg -hide_banner -i "%file% -filter_complex > "[0:a]loudnorm=print_format=summary" -f null NUL 2>1.txt
You forgot a closing double-quote after %file%. And btw, -af instead of -filter_complex would do as well. > [...] > FOR /F "tokens=1,2 delims=," %%b IN ('ffprobe -v 0 -show_entries > stream^=bit_rate^,sample_rate -of csv^=p^=0 "%file%"') DO ( ffmpeg -vsync vfr > -hide_banner -i "%file%" -af > loudnorm=linear=true:I=%vLUF%:LRA=11:tp=%vPEAK%:measured_I=%II%:measured_LRA=%ILRA%:measured_tp=%ITP%:measured_thresh=%IT%:offset=%TO%:print_format=summary > -c:v copy -id3v2_version 3 -c:a libmp3lame -b:a %%c -ar:a %%b > "C:\Users\%username%\Desktop\Converting_lufs\%file%") Now I understand why you posted 2 logs. FFprobe is trying to print the bit_rate and sample_rate of *both* streams (the audiostream as well as the coverart). So it would print for instance... 44100,192000 N/A ...and then FFmpeg is called twice. First with 44100 and 192000, and a second time only with "N/A". You'd have to restrict ffprobe to only process the audiostream: ffprobe -v 0 *-select_streams a* -show_entries [...] Btw, there's no need for escape-characters if you use double-quotes: ffprobe -v 0 -select_streams a -show_entries "stream=bit_rate,sample_rate" -of "csv=p=0" "%file%" And please do the same for the ffmpeg command. I'm actually surprised it worked without: -af "loudnorm=linear=true:I=%vLUF%:LRA=11:tp=%vPEAK%:measured_I=%II%:measured_LRA=%ILRA%:measured_tp=%ITP%:measured_thresh=%IT%:offset=%TO%:print_format=summary" And do you really need -vsync vfr ? I'm no expert, but I think it's totally useless in this situation. -- Reino _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".