[FFmpeg-trac] #3265(FFserver:open): Trouble with WebM and FFserver

FFmpeg trac at avcodec.org
Sun Jan 5 01:38:41 CET 2014

#3265: Trouble with WebM and FFserver
             Reporter:  pferland     |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:  FFserver
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
  regression,ffserver,ffm            |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |

Comment (by saste):

 Weird, if I set:

     AudioCodec vorbis
     AudioBitRate 64
     AudioChannels 1
     AudioSampleRate 44100

     VideoCodec libvpx
     VideoSize qcif
     VideoFrameRate 25
     VideoBitRate 400
     VideoQMin 10
     VideoQMax 31
     VideoGopSize 12

     AVOptionVideo flags +global_header
     AVOptionAudio flags +global_header

 I don't get the error.

 If I set {{{AudioChannels}}} to 2 I'm able to reproduce the error. libvpx
 alone or libvorbis alone won't cause the problem, but libvpx+libvorbis
 with 2 channels will. Video parameters seem to be uninfluent as well.

Ticket URL: <https://trac.ffmpeg.org/ticket/3265#comment:12>
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