[mythtv-commits] Ticket #8873: Seeking regression in MPEG-TS following Ringbuffer optimizations
MythTV
mythtv at cvs.mythtv.org
Wed Sep 8 16:57:07 UTC 2010
#8873: Seeking regression in MPEG-TS following Ringbuffer optimizations
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Reporter: robertm | Owner: danielk
Type: defect | Status: closed
Priority: major | Milestone: 0.24
Component: MythTV - General | Version: Trunk Head
Severity: medium | Resolution: fixed
Keywords: | Ticket locked: 0
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Changes (by danielk):
* status: assigned => closed
* resolution: => fixed
Comment:
(In [26173]) Fixes #8873. The seek to end optimization was using an int
rather than a guaranteed 64-bit or larger type to check if the seek had
succeeded, so it failed for all files larger than 2^31 when int was a 32
bit type, files larger than 2^15 when int was a 16 bit type, etc. Also
since the seeks done when doing an mpeg-ts seek don't match the pattern
that this optimization is for, I've disabled this optimization when the
offset from the end of the file is not exactly 250,000 bytes. So this
optimization will only be triggered where we know it will do some good..
--
Ticket URL: <http://svn.mythtv.org/trac/ticket/8873#comment:2>
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