<div dir="ltr">On Sat, Mar 9, 2013 at 9:47 AM, Warpme <span dir="ltr"><<a href="mailto:warpme@o2.pl" target="_blank">warpme@o2.pl</a>></span> wrote:<br><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div>On 3/9/13 5:06 PM, Jim Stichnoth wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
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decreases for me LiveTV experience on current 0.26-fixes.<br>
I see user experience regression in following 3 areas of LiveTV:<br>
1.channel change is slower (from 3-5sec to 7-10sec)<br>
2.on many channels, after changing to channel there is annoying<br>
audio stuttering for 3-4sec<br>
3.on some channels, after changing to new channel LiveTV "halts"<br>
on old channel. Switching to another channel helps.<br>
4.sometimes transition between programs on current channel hangs<br>
LiveTV.<br>
<br>
Without this commit, 2 is very sporadic and 1,3,4 seems to not happen.<br>
Above issues were so annoying that my hommies asked me to solve<br>
problem and reverting this commit seems to solve problem<br>
<br>
<br>
I can see how the commit would contribute to #1, but it's hard for me to imagine why it would cause an additional 4-5 second delay. What tuner are you experiencing this with - HD-PVR?<br>
<br>
Jim<br>
<br>
</blockquote></div>
Jim,<br>
Tuners are DVB-S2 (2x dvbsky s952).<br>
Probably I'm wrong, but is it possible that with g3944ca9, when new channel is starting to play, LiveTV chain waits for key frame in 2 places: in recorder and in player ?<br>
Generally #1 isn't big problem (albeit users immediately notice it).<br>
#2 is really annoying (is also present without g3944ca9, but g3944ca9 makes this much more frequent).<br>
#3 & #4 are issues which forced me to revert this commit.<br>
br<br><br></blockquote><div> </div></div>Could you give this another try with the latest 0.26-fixes? There was a fix for <a href="http://code.mythtv.org/trac/ticket/11459">http://code.mythtv.org/trac/ticket/11459</a> that could be related.</div>
<div class="gmail_extra"><br></div><div class="gmail_extra" style>Jim</div></div>