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  #1 (permalink)  
Old March 7th, 2007, 08:34 PM
Newbie Floating Down The Mistic River
 
Join Date: Mar 2007
Posts: 2
Audio/Video Sync Issues on H10 w Rockbox

Hey guys...

I discovered this forum after a coworker told me it was possible to put video on my h10 and i did a few searches on the net.

I installed rockbox and was able to get a video on there playing at a decent frame rate but the audio was off by a second or 2.

Has anybody found a way to resolve this or should i just give up on the idea of having video on my h10 (5gb). I'm not too pressed to have it on there but i did think it would be a nice feature (watching music videos, or youtube clips when i get bored, etc).
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  #2 (permalink)  
Old March 7th, 2007, 08:42 PM
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Thread moved to the H10 Rockbox forum.
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  #3 (permalink)  
Old March 7th, 2007, 09:44 PM
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Join Date: Feb 2006
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It is still getting figured out. You can hit the rew. button, and set it to limit framerate (could have been too high) and skip frames, both as yes. The sound will cut out after a few minutes, as they havent found a way to dump the buffer that is full of played sound (hope I got the technical parts right). Once they figure that out, it should be almost perfect. You should also check out rockbox.org, and they have a wiki page on the Mpegplaer.
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Old March 7th, 2007, 09:55 PM
Newbie Floating Down The Mistic River
 
Join Date: Jan 2007
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Not really.

Audio/Video sync is not implemented yet, so it's basically running independently. The video plays on one processor, the audio on the other.

The video/sound cuts because the plugin doesn't know how to refill the buffer. Once the video/sound reaches the end of the buffer, it stops. This is usually around 5 minutes of playback time.
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Old March 7th, 2007, 10:07 PM
Born Again Mistic
 
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So it isnt necessarily that the buffer is full, just at the end?
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Old April 1st, 2007, 03:13 PM
Newbie Floating Down The Mistic River
 
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I know I'm extra late but thanks... I guess it'll would be wise to just save up and by a player that supports video. I appreciate it.
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Old April 1st, 2007, 03:30 PM
Newbie Floating Down The Mistic River
 
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Quote:
Originally Posted by soundcheck1898 View Post
I know I'm extra late but thanks... I guess it'll would be wise to just save up and by a player that supports video. I appreciate it.
a lot of improvements happened since then, check out a new build from rockbox site

rebuffering and a/v sync is now implemented
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Old April 1st, 2007, 09:31 PM
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Indeed.
Rebuffering and A/V sync has been added into mpegplayer. It works very nicely, but one thing the devs haven't really touched base on is the treble distortion introduced in one of the first rebuffering/AV sync updates.
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