[mythtv-commits] Ticket #11956: some recordings immediately show end of recording dialog and fail seek table rebuild
MythTV
noreply at mythtv.org
Wed Mar 19 03:36:06 UTC 2014
#11956: some recordings immediately show end of recording dialog and fail seek
table rebuild
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Reporter: adeffs.mythtv@… | Owner:
Type: Bug Report - General | Status: new
Priority: minor | Milestone: unknown
Component: MythTV - General | Version: 0.27-fixes
Severity: medium | Resolution:
Keywords: | Ticket locked: 0
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Comment (by Timothy Pearson <kb9vqf@…>):
Replying to [comment:5 Timothy Pearson <kb9vqf@…>]:
> Replying to [comment:4 blm-ubunet@…]:
> > Can you post a sample of first 100MB (using dd) from a problem
recording?
> > I don't have any H264 samples that do not play or seek correctly..
> > Has been talk about files that do not play but I can't find them..
> >
> > Transport stream files are allowed to have timecode discontinuities &
could defeat the simple duration calculations (if that is the cause). But
the error sounds like "it" is not finding a start point..
>
> To make matters more complicated dd-ing up to the first 90% or so of the
file and playing the truncated file instead of the original file causes
the failure to disappear. It seems that Myth is choking on something in
the last 10% or so of the file. Unfortunately the 0.27 upgrade also
killed off the ability to record new H264 files from my HDPVR (analog RGB
component input with optical sound), so until I get that fixed I won't be
able to provide a complete example file illustrating the problem.
Update: Looks like the HDPVR (Myth?) cannot handle audio format changes.
If an audio format change occurs (e.g. from a channel change) the
recording becomes unplayable on *any* player. This is new in 0.27 (it did
not happen in 0.24 on identical hardware) and I guess I will need to open
a new bug report for it. I am working on getting test files together for
this problem as well.
Seems that the HDPVR didn't get much testing in 0.27?
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Ticket URL: <https://code.mythtv.org/trac/ticket/11956#comment:6>
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