ERROR: VLC command-line help
Posted: 10 Feb 2024 01:55
The VLC command-line help section, "Transcode stream output (stream_out_transcode)", "Audio:", says...
Believe that to be in error. When using 11250 or 22500 the VLC player codec indicates 44100 Hz sample rate.
Using 11025 or 22050 appears to work correctly (factors 2 and 4 of 44100).
Example (Windows batch script):
VLC command-line help:
https://wiki.videolan.org/VLC_command-line_help/
VLC media player
3.0.20 Vetinari
--sout-transcode-samplerate=<integer [0 .. 48000]>
Audio sample rate
Sample rate of the transcoded audio stream (11250, 22500, 44100 or
48000).
Believe that to be in error. When using 11250 or 22500 the VLC player codec indicates 44100 Hz sample rate.
Using 11025 or 22050 appears to work correctly (factors 2 and 4 of 44100).
Example (Windows batch script):
Code: Select all
START "Some Stream" /B "C:\Program Files\VideoLAN\VLC\vlc.exe" -I null ^
dshow:// ^
:dshow-vdev=none ^
:dshow-adev="Line In" ^
:dshow-audio-channels=1 ^
:live-caching=300 ^
--sout "#transcode{vcodec=none,vb=0,scale=1,acodec=mp3,ab=64,channels=1,samplerate=11025,scodec=none} :standard{access=http,mux=mp3,dst=xyz:65535/Some_Stream}" ^
:sout-all :sout-keep ^
--one-instance
VLC command-line help:
https://wiki.videolan.org/VLC_command-line_help/
VLC media player
3.0.20 Vetinari