[FFmpeg-trac] #573(FFmpeg:new): rtp streaming problem

FFmpeg trac at avcodec.org
Tue Nov 1 12:12:48 CET 2011


#573: rtp streaming problem
-------------------------------------+-------------------------------------
             Reporter:  apolychrono  |                    Owner:  michael
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:  FFmpeg
              Version:  git-master   |               Resolution:
             Keywords:  rtp h264     |               Blocked By:
  muxing streaming                   |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by apolychrono):

 Replying to [comment:1 cehoyos]:
 > Is this also reproducible without an external library (without libx264)?

 I tried the following command which i think it does not use an external
 lib and the outpout is the same as before.

 {{{
 ffmpeg  -re -s 352x288 -f rawvideo -pix_fmt yuv420p  -r 10 -i
 sample_352x288 at 10_YUV420p.yuv -an  -vcodec mpeg4 -r 10 -s 352x288 -b:v
 200k  -f rtp rtp://127.0.0.1:9999;
 ffmpeg version N-33240-ga5dfeb6, Copyright (c) 2000-2011 the FFmpeg
 developers
   built on Oct  3 2011 10:48:31 with gcc 4.4.3
   configuration: --enable-static --enable-gpl --enable-nonfree --enable-
 postproc --enable-runtime-cpudetect --enable-libfaac --enable-libx264
 --enable-protocol=rtp --enable-muxer=rtp --enable-ffplay
   libavutil    51. 19. 0 / 51. 19. 0
   libavcodec   53. 19. 0 / 53. 19. 0
   libavformat  53. 13. 0 / 53. 13. 0
   libavdevice  53.  4. 0 / 53.  4. 0
   libavfilter   2. 43. 6 /  2. 43. 6
   libswscale    2.  1. 0 /  2.  1. 0
   libpostproc  51.  2. 0 / 51.  2. 0
 [rawvideo @ 0x2471ac0] Estimating duration from bitrate, this may be
 inaccurate
 Input #0, rawvideo, from 'sample_352x288 at 10_YUV420p.yuv':
   Duration: N/A, start: 0.000000, bitrate: N/A
     Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 352x288, 10
 tbr, 10 tbn, 10 tbc
 Output #0, rtp, to 'rtp://127.0.0.1:9999':
 Output file #0 does not contain any stream

 }}}

 Sorry for the delay but i was in abroad for the last 12 days.

 thanks

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/573#comment:2>
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