[haiku-bugs] [Haiku] #8393: 720p video playback stuttering

  • From: "humdinger" <trac@xxxxxxxxxxxx>
  • Date: Wed, 14 Mar 2012 16:53:17 -0000

#8393: 720p video playback stuttering
 Reporter:  humdinger                 |        Owner:  nobody
     Type:  bug                       |       Status:  new
 Priority:  normal                    |    Milestone:  R1
Component:  Audio & Video/Codecs      |      Version:  R1/Development
 Keywords:  stuttering video, ffmpeg  |   Blocked By:
 Blocking:                            |  Has a Patch:  0
 Platform:  All                       |
 This is hrev43830 (gcc2hybrid).

 While older revisions had no (or very few) problems playing 720p videos in
 MediaPlayer, they now continually stutter and even stop for a second.
 Sound runs without stuttering in-sync. This is on a Core2Duo 2ghz, 2gb
 ram, nvidia 7600 Go (using the nvidia driver).[[BR]]
 I can't say when exactly it started, I'll embark on a binary search soon.
 I happen to have an alpha3 installation handy, where it plays without
 problems. While it's difficult to assess, "top" suggests a CPU usage of
 about 25% in alpha3 and 35% in hrev43830.

 Attached  is the ouput of media_server and MediaPlayer when playing the
 first few seconds of a clip "720p.mkv".

Ticket URL: <http://dev.haiku-os.org/ticket/8393>
Haiku <http://dev.haiku-os.org>
Haiku - the operating system.

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