Experimental TsReader development (1 Viewer)

[mm1352000]

Hi Tony

Here's the patch as promised. Note that I don't necessarily like the approach I've taken (feels "dirty") however I can't think of any better way to solve the problem than to buffer either the PPS or the SPS... so that's what I do. I'd value your comments...

mm

 

[wouter1971]

Hi Tony,

Thanks for all the hard work on improving the tsreader. offcouse i'm always testing your builds. nostopmod 30 runs fine here. nice in sync and also keeps sync after skipping forward or back or after (long) pause of livetv. Only i get some audio stutter and video slowmotion for a few seconds after channel change. I see then that my receiver stutters and jumps off and then on Dolby Digital. I am using mpaudiorenderer too.

Greetings,

Wouter

 

[mcrob83]

AW: Experimental TsReader development

The new tsreader30 is really working awesome here...no stuttering or something else so far...
I'll summarize my experiences(good behavior or bugs)
Thanks for your hard work!

 

[wouter1971]

Tony, after testing on both MP client (ION Next Gen) and MP server/client i can say it's running realy fantastic. I don't know what you did but is nice and stable as never before! I have seen no dropping frames during testing. The audio stutter on channel change i reported earlier has something to do with mpaudiorenderer.




Wouter

 

[cfforce]

I must say, that this version works nicely, only i got some audio stutter aswell @ channel change.. And im NOT using mpaudiorender.. i try to post some logs asap.

 

[sukceso]

My setup: MP 1.2.1, TsReader v30, dshowhelper v0092 (part_DWM).
I also have to say that the latest version of TsReader runs very good, no dropped frames. I have not noticed an audio issue so far. Tests were mainly LiveTV (PAL, 720p, 1080i).

 

[cfforce]

Here are my logs, 1st zap no audio stutter @ start; next zaps have audio stutters @ beginning.. about 2-3 sec.
Using Dshow 89_noDWM and using UNC timeshift. Also tried without UNC, dhow 92_noDWM but same result. (only tested LiveTV 720p and 1080p)

 

[craigbeat]

I get a little bit of audio stutter on channel change when using LAV audio plugin. However, I normally use AC3Filter as my renderer, and have AC3Filter as Postprocess plugin. When doing this, there is a LOT of audio and video stutter for around 30 seconds on channel change. Eventually it sorts itself out, but it happens on every channel change.

 

[dyamant]

AW: Re: Experimental TsReader development

I get a little bit of audio stutter on channel change when using LAV audio plugin. However, I normally use AC3Filter as my renderer, and have AC3Filter as Postprocess plugin. When doing this, there is a LOT of audio and video stutter for around 30 seconds on channel change. Eventually it sorts itself out, but it happens on every channel change.

Same here for me and my friend too. On my Sytem with ATI Graphics there is no stuttering. On my Systems with Intel HD Graphics (Intel core I3 2nd Gen.) it is not possilbe to show any TV so much stuttering.

 

[glenn 1990]

Hi,

its really amizing what you're doing.

But I still hope someone can fix this 0002914: When using RTSP, audio/video format change may cause video playback to hang in a loop - MediaPortal Bugtracker
Switching from/to MTV Live HD (to/from a sd channel) triggers this issue almost every time (sd mpeg2 <---> hd mpeg2,not h264)
If I ignore negative pat changes in tsreader, the looping is gone but I still get a 5sec freeze.