[FFmpeg-trac] #2870(FFmpeg:open): Outdated players only support yuv420p mpeg2video (was: MJPEG to MPEG2 produces pixelated video)

FFmpeg trac at avcodec.org
Sun Aug 18 19:35:03 CEST 2013


#2870: Outdated players only support yuv420p mpeg2video
-------------------------------------+----------------------------------
             Reporter:  xnejp03      |                    Owner:
                 Type:  enhancement  |                   Status:  open
             Priority:  wish         |                Component:  FFmpeg
              Version:  git-master   |               Resolution:
             Keywords:  mpeg2video   |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
-------------------------------------+----------------------------------
Changes (by cehoyos):

 * status:  new => open
 * reproduced:  0 => 1
 * component:  undetermined => FFmpeg
 * priority:  normal => wish
 * version:  unspecified => git-master
 * keywords:   => mpeg2video
 * type:  defect => enhancement


Comment:

 Please test the following:
 {{{
 $ ffmpeg -i mjpeg_pink_artifacts.avi -vcodec mpeg2video -pix_fmt yuv420p
 -vb 800k out.mpg
 }}}
 or
 {{{
 $ ffmpeg -mjpeg_pink_artifacts.avi -vb 800k out.mpg
 }}}
 (The bitrate setting is there only because I think the default is slightly
 to small, it will also work without, producing bad quality output.)

 I will copy e4f5aa5e for this use case if nobody beats me.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2870#comment:3>
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