[mythtv-commits] Ticket #9861: [PATCH] Rotate IPhone videos for proper playback
MythTV
noreply at mythtv.org
Wed Jun 22 21:05:31 UTC 2011
#9861: [PATCH] Rotate IPhone videos for proper playback
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Reporter: Dave Badia <dbadia@…> | Owner: robertm
Type: Patch - Bug Fix | Status: new
Priority: minor | Milestone: unknown
Component: Plugin - MythVideo | Version: Trunk Head
Severity: medium | Keywords:
Ticket locked: 0 |
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IPhone videos can appear upside down in myth depending on the orientation
of the phone when the video was captured. This patch checks the MOV
metadata to detect the orientation and flips the frames if necessary. The
MOV metadata is read by ffmpeg so this upstream ffmpeg patch is required
to be merged into myth:
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=d3cef0a85b7d3fd133a3349341646fe15aeb0030
The flip is executed differently depending on the decoding/rendering
method:
VDPAU: Simple swap of coordinates as suggested by the nvidia documentation
Software: Added a new filter called vflip. This filter will be
automatically applied when needed.
XVMC: Didn't bother since it's going away
Test both active types and it's working well for me
This patch can be safely merged into myth prior to the ffmpeg patch - it
just won't execute until that's done.
--
Ticket URL: <http://code.mythtv.org/trac/ticket/9861>
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