How To Specify Bitrate, Codec and Demultiplexing for VLC Video Capture or Recording

Posted by Subhash on Ask Ubuntu See other posts from Ask Ubuntu or by Subhash
Published on 2011-10-19T00:57:53Z Indexed on 2012/06/21 3:25 UTC
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Filed under:

video

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vlc

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tv-tuner

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capture

I capture video from old TV tuner card - Pinnacle PCTV - using VLC. The video is from the Composite input and audio is from I guess the mixer or Line in. The command I use is:

vlc  v4l2:///dev/video0:normal=pal:width=720:height=576:input=1 :input-slave="alsa://hw:0,0"

In VLC, I have enabled the Advanced Controls toolbar, which allows me to record videos when I want to. However, these videos are uncompressed - very big and play only with VLC. Totem throws the "Could not demultiplex stream" error. I need to convert them using WinFF to reduce their size and make them playable with Totem and other software.

My question is whether I can configure the recording settings - the codecs and the bitrate, and also get the stream demultiplexed. If I pass any -sout parameter with command I get a "Segmentation fault". I use 64-bit Ubuntu 10.10.

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