[mythtv-firehose] mythtv branch fixes/0.26 updated by jstichnoth. v0.26.0-70-gff4edc7

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The branch, fixes/0.26 has been updated on the
mythtv repository by gitolite user jstichnoth.
       via  ff4edc7e61e6f1f14161f67ab865b6e4d14ff80b (commit)
      from  12f0d5deb4b5bacffbdc3bca4772a2ecc66f79c0 (commit)

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- Log -----------------------------------------------------------------
commit ff4edc7e61e6f1f14161f67ab865b6e4d14ff80b
Author:    Jim Stichnoth <jstichnoth at mythtv.org> at Tue, 1 Jan 2013 06:17:48 -0800
Committer: Jim Stichnoth <jstichnoth at mythtv.org> at Tue, 1 Jan 2013 06:17:48 -0800
URL:       http://code.mythtv.org/cgit/mythtv/commit/?id=ff4edc7e61e6f1f14161f67ab865b6e4d14ff80b

Fix an issue with keyframe positions produced by mythcommflag --rebuild.
The seeking code in DecoderBase assumes there is a keyframe at frame
0, otherwise it shifts all keyframe numbers by the value of the first
keyframe number in the map.  This causes problems for recordings with
variable keyframe distances.  To correct this, make sure mythcommflag
--rebuild creates an explicit entry for frame 0.

Note: this does not fix the issue of mythcommflag --rebuild adding
bogus keyframes to the seektable for h.264 recordings.

Cherry-picked from a small part of
49dbed5be0729b04a5f0fd0426a32fceb2dd7935 .



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Summary of changes:
 mythtv/libs/libmythtv/avformatdecoder.cpp |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

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