INTERACT FORUM

Please login or register.

Login with username, password and session length
Advanced search  
Pages: [1]   Go Down

Author Topic: Changed: Improved JRiver URL Reader filter's buffering performance  (Read 1738 times)

raym

  • MC Beta Team
  • Citizen of the Universe
  • *****
  • Posts: 3583

Any improvement in YouTube playback?

Sort of.....

I'm testing in Theater View.

Video's start playing immediately and then 3-5 seconds later, you see "Buffering..." in the OSD. At this point, MC appears unresponsive and then 1-2 minutes later, playback resumes.   

Once playback starts, things are fine and seeking the stream now works a lot better than before (not hanging).

It seems the only issue now is how long it takes for playback to commence. Other than this, things are looking better.....



[EDIT] Something terrible's happened to the picture quality though. It's really blotchy and grainy. Looks fine in a browser.
Logged
RKM Smart Home - www.rkmsmarthome.com.au
Z-Wave Home Automation

leezer3

  • MC Beta Team
  • Citizen of the Universe
  • *****
  • Posts: 1588
Re: Changed: Improved JRiver URL Reader filter's buffering performance
« Reply #1 on: November 21, 2010, 01:28:04 pm »

[EDIT] Something terrible's happened to the picture quality though. It's really blotchy and grainy. Looks fine in a browser.

I noticed this too, but hadn't got round to reporting it. Haali's video renderer & IIRC VRM9 seem broken in the most recent builds. Switching to EVR fixes things, although it's not a long-term solution.

-Leezer-
Logged

raym

  • MC Beta Team
  • Citizen of the Universe
  • *****
  • Posts: 3583
Re: Changed: Improved JRiver URL Reader filter's buffering performance
« Reply #2 on: November 22, 2010, 07:39:55 pm »

Switching to EVR fixes things, although it's not a long-term solution.

I'm actually not using Haali renderer and am still noticing poor YouTube playback quality. Even if I explicitly choose EVR (for Flash video) VMR9 is always loaded instead!
Logged
RKM Smart Home - www.rkmsmarthome.com.au
Z-Wave Home Automation

Yaobing

  • Administrator
  • Citizen of the Universe
  • *****
  • Posts: 10926
  • Dogs of the world unite!
Re: Changed: Improved JRiver URL Reader filter's buffering performance
« Reply #3 on: November 23, 2010, 09:00:12 am »

I'm actually not using Haali renderer and am still noticing poor YouTube playback quality. Even if I explicitly choose EVR (for Flash video) VMR9 is always loaded instead!

Is the quality issue found with only FLV or with mp4 too?  

I think we switch off EVR when playing FLV video because the flv decoder has trouble working with EVR.
Logged
Yaobing Deng, JRiver Media Center

raym

  • MC Beta Team
  • Citizen of the Universe
  • *****
  • Posts: 3583
Re: Changed: Improved JRiver URL Reader filter's buffering performance
« Reply #4 on: November 23, 2010, 02:54:41 pm »

I've only noticed it with FLV but if vmr9 has always been used, something else must be causing the poor PQ because this only started recently.
Logged
RKM Smart Home - www.rkmsmarthome.com.au
Z-Wave Home Automation

raym

  • MC Beta Team
  • Citizen of the Universe
  • *****
  • Posts: 3583
Re: Changed: Improved JRiver URL Reader filter's buffering performance
« Reply #5 on: November 23, 2010, 02:59:11 pm »

I've played a bit more with the buffeting issue too. So I'm finding that each time mc buffers (once always in the first few seconds playback) the time required to buffer is extremely long. About a minute Each time on my system. 
Logged
RKM Smart Home - www.rkmsmarthome.com.au
Z-Wave Home Automation
Pages: [1]   Go Up