[mythtv-users] Ubuntu-mate on Raspberry pi and mythtv library problems

[jrh]

> On Jul 20, 2016, at 3:46 PM, Bob Sully <rcs at malibyte.net> wrote:
> 
> Edit:  Changed the "use internal volume controls" to checked, then changed the mixer device to "OpenMAX", then unchecked it again.  I now have sound, but it's rather iffy:  one of the recent "Game of Thrones" episodes had no sound during the minute or two of the previous show, but soon as the GoT episode started, sound came on.  Video playback on recordings (now that I've actually watched one long enough to tell) is now behaving like the other videos - quite choppy.
> 
> So it looks like if I can get the video playback issue on Myth fixed, it'll be usable.  Any advice?
> 
> Thanks - Bob
> 
> 

Are you using wired network? If not, Wireless networking with mythtv does present the symptoms you describe, and wired network fixes that. KODI would suffer from wireless networking as well.




>> Still having lots of problems with the Myth frontend on the Pi 3 (running the latest 0.28 under Raspbian):
>> 
>> 
>> It seems to take a long time to read the Videos database on my backend system downstairs (takes about 10-15 seconds before I get the list of files, and it takes a long time to move between directories
>> (granted, I have a lot of files, but it's 10x slower than on the BE/FE machine)).
>> 
>> Sound (which works fine with all other applications, upgrades to 5.1/HDMI, even though it says it's only analog) does NOT work well in Myth.  It doesn't play at all on recordings.  On videos (e.g. copies
>> of ripped Blu_Rays/DVDs) it does play (using OpenMAX HDMI), but choppy (though that might be due to the poor video playback).
>> 
>> Video playback is very choppy on some .avi/.mp4 files (movies, as above) but is pretty smooth on 720p; 1080p is basically un=playable.  I've used both OpenMAX Normal and OpenMAX High Quality.  No real
>> difference.
>> 
>> 
>> To restate:  Video playback is OK on recorded programs, but no sound. There is sound on video (720p) .avi/mp4 files in the video library, but video playback is lousy; on 1080p, it's unwatchable.
> 
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