[FFmpeg-trac] #4750(undetermined:new): ffplay (ffmpeg) MJpeg Stream silently stops streaming

FFmpeg trac at avcodec.org
Mon Aug 3 00:32:42 CEST 2015


#4750: ffplay (ffmpeg) MJpeg Stream silently stops streaming
-------------------------------------+-------------------------------------
             Reporter:  chrisjenx    |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:  mjpeg        |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by chrisjenx):

 Ran against the latest git head. VLC does stop too. But that closes the
 video as the stream closes.

 ffplay seems to continue counting in the console (like there is an
 output), but the video just remains on the last frame.

 I guess on the last frame it should close the output and terminate?

 {{{
 ffplay -f mjpeg -i http://204.239.12.142/mjpg/video.mjpg
 ffplay version git-2015-08-02-0508657 Copyright (c) 2003-2015 the FFmpeg
 developers
   built with Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM
 3.6.0svn)
   configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared
 --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables
 --enable-avresample --enable-opencl --cc=clang --host-cflags= --host-
 ldflags= --enable-libx264 --enable-libmp3lame --enable-libvo-aacenc
 --enable-libxvid --enable-ffplay --enable-vda
   libavutil      54. 30.100 / 54. 30.100
   libavcodec     56. 56.101 / 56. 56.101
   libavformat    56. 40.101 / 56. 40.101
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 32.100 /  5. 32.100
   libavresample   2.  1.  0 /  2.  1.  0
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  2.101 /  1.  2.101
   libpostproc    53.  3.100 / 53.  3.100
 Input #0, mjpeg, from 'http://204.239.12.142/mjpg/video.mjpg':0/0
   Duration: N/A, bitrate: N/A
     Stream #0:0: Video: mjpeg, yuvj422p(pc, bt470bg/unknown/unknown),
 480x360, 25 tbr, 1200k tbn, 25 tbc
 [swscaler @ 0x7fe58a826200] deprecated pixel format used, make sure you
 did set range correctly
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4750#comment:2>
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