[FFmpeg-trac] #3682(undetermined:closed): The picture freezes but the audio continues when using ffplay on a video coming from a Samsung S3

FFmpeg trac at avcodec.org
Fri May 30 14:57:23 CEST 2014


#3682: The picture freezes but the audio continues when using ffplay on a video
coming from a Samsung S3
-------------------------------------+-------------------------------------
             Reporter:  gouessej     |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:  invalid
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * status:  new => closed
 * version:  2.0.4 => unspecified
 * resolution:   => invalid


Comment:

 Replying to [comment:11 gouessej]:
 > A:  18.4 V:   2.9 A-V: 15.485 ct:  0.037   0/  0 547% 65% 67.9% 86 0

 "547%" means that you would need (at least) six cores of your cpu to
 decode this video in realtime. There is really nothing that we can change
 about this.

 Consider reencoding your video:
 $ ffmpeg -i input -vcodec mpeg1video -qscale 2 -acodec copy out.mp4
 The output file has the same visual quality than your input file but
 playback should succeed in realtime.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3682#comment:12>
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