[FFmpeg-trac] #1312(avcodec:open): Support multi-threaded resolution change

FFmpeg trac at avcodec.org
Mon Nov 5 19:43:43 CET 2012

#1312: Support multi-threaded resolution change
             Reporter:  jyavenard    |                    Owner:
                 Type:  enhancement  |                   Status:  open
             Priority:  wish         |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  h264         |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |

Comment (by tmatth):

 Replying to [comment:12 jyavenard]:
 > If you use the default multi-threaded h264 decoder, ffmpeg doesn't
 handle any of them...
 > mplayer does the change on the fly by resetting the decoder, but it's
 rather heavy handed and shouldn't be necessary

 Just out of curiosity, where does mplayer do this?

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1312#comment:15>
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