[haiku-bugs] Re: [Haiku] #11272: AVCHD files choppy playback in MediaPlayer

  • From: "pulkomandy" <trac@xxxxxxxxxxxx>
  • Date: Fri, 01 May 2015 07:02:49 -0000

#11272: AVCHD files choppy playback in MediaPlayer
Reporter: vidrep | Owner: nobody
Type: bug | Status: reopened
Priority: normal | Milestone: R1
Component: Audio & Video/Codecs | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All

Comment (by pulkomandy):

It seems to be hrev48469: as mentionned in that commit, we have two ways
of trying to guess the framerate, none of which are correct in all cases.
ffmpeg added the actual framerate to its API in later versions, but we
don't have it. So we must try to guess from other fields.

I think we should rework the ffmpeg decoder to not need the framerate, and
rely on the timebase and presentation time to compute the accurate timing
for each frame.

Ticket URL: <https://dev.haiku-os.org/ticket/11272#comment:21>
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