Changes between Initial Version and Version 1 of Ticket #2478


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Timestamp:
Apr 18, 2013, 2:23:11 PM (4 years ago)
Author:
cehoyos
Comment:

Does it help if you move the alsa input behind the v4l2 input? (ffmpeg -f v4l2 -i ... -f alsa -i ...)

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  • Ticket #2478 – Description

    initial v1  
    66I get the following error when recording with ffmpeg: 
    77 
    8 {{{$ ffmpeg -debug 1 -f alsa -ac 2 -channel_layout stereo -i hw:0,0 -f v4l2 -channel 1 -input_format yuyv422 -i /dev/video0 -map 0:a -map 1:v -c:a pcm_s16le -c:v ffv1 /Store3/Test/pcm_ffv1_`date +%m%d_%H%M`.avi 
     8{{{ 
     9$ ffmpeg -debug 1 -f alsa -ac 2 -channel_layout stereo -i hw:0,0 -f v4l2 -channel 1 -input_format yuyv422 -i /dev/video0 -map 0:a -map 1:v -c:a pcm_s16le -c:v ffv1 /Store3/Test/pcm_ffv1_`date +%m%d_%H%M`.avi 
    910ffmpeg version N-52061-g8137ea3 Copyright (c) 2000-2013 the FFmpeg developers 
    1011  built on Apr 13 2013 21:10:51 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-3)