[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
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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 |
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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".
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Ticket URL: <http://dev.haiku-os.org/ticket/8393>
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