[mythtv] Some ATSC channels displayed "choppy", but only on LiveTV
danielk at cuymedia.net
Sun Oct 16 15:52:38 UTC 2005
On Sat, 2005-10-15 at 19:42 -0700, Jack Perveiler wrote:
> I have a few ATSC channels (on my PCHDTV-3000) that act erratically when I
> change to them in LiveTV in r7413. Various frames from the feed look just fine
> When then backend changes to these channels on its own for scheduled recordings
> it does just fine (that is, the recordings it makes play back fine).
> Additionally, if I change to the funky channel (which causes it to do the
> choppiness), then exit LiveTV and return (it starts up at the last channel I
> was tuned to, the choppy one) it also plays back fine.
> Any ideas/suggestions? Is this ticket-worthy, or am I just doing something
I think this is because RingBuffer::CalcReadAheadThresh(int) is only
called when you start playing a stream, not when the stream changes.
Try the attached patch...
It may fix this problem for you...
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 611 bytes
Desc: not available
Url : http://mythtv.org/pipermail/mythtv-dev/attachments/20051016/74d05155/choppy.bin
More information about the mythtv-dev