[FFmpeg-trac] #911(undetermined:closed): ffplay can't handle timecodes of WMV2 video correctly

FFmpeg trac at avcodec.org
Wed Jan 11 16:30:57 CET 2012


#911: ffplay can't handle timecodes of WMV2 video correctly
-------------------------------------+-------------------------------------
             Reporter:               |                    Owner:
  zhushisongzhu                      |                   Status:  closed
                 Type:  defect       |                Component:
             Priority:  important    |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:  asf wmv2     |  worksforme
  seeking                            |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by zhushisongzhu):

 Do you test ffplay the video?  You can see the following line:
 1.08 A-V: 0.000 fd= 0 aq= 0KB vq= 29KB sq= 0B f=0/0 0/0

     I use 'ffplay -ss 9', so 1.08 is wrong, it should be larger than 9.
 FFplay can't handle seeking correctly.  I use Windows Media player to test
 the video, the player can handle time progess bar smoothly and correctly.
 I test it using VLC 1.1.13 and VLC 1.3.0-git, VLC can't control time
 progress bar correcty.  I try to play the video using MPlayer, MPlayer has
 the same problem.  I don't the meaning of  what you quoted 'both keyframes
 can be reached by seeking', I just know ffplay can't reach the position
 following what I set it should be.
     If you want to repeat the problem, please ffplay it and try to control
 the seeking and see what you have observed yourself.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/911#comment:2>
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