audio video sync [Archive]

johnwalk

4th May 2007, 09:04 PM

myrapid

5th May 2007, 02:58 PM

Hi guys loving my Ameo, had it 5 Weeks now, read all the posts about video problems, I have a great picture with tcpmp, the only trouble about 5 minutes into a video and the audio video goes way out of sync, I have tryed everything with tcpmp, no luck am i missing somthing, anybody got the same problems.

John

I have the same problem with Windows Media play WMV's, the longer i watch the vid the more out of sync it seems to gets, normally the audio comes after the video, and the time just keeps increasing. then when i press pause. the video stops instantly and the audio carries on until it catches up.

However, if i plug the advantage in to the power surpply it doesn't seem to be as bad. It makes me think that it is due to the CPU speed, mentioned in http://forum.xda-developers.com/showthread.php?t=305214

But if anyone has any ideas about how to keep it in sync it would be appricated.

johnwalk

5th May 2007, 04:10 PM

ive tried it with the power cable plugged in. still losing sync. just stopping and starting it corrects sync problem. i have now tried a number of rips. all converted in different formats. resolutions and bit rates still lose sync. anybody got any ideas

Lestat79

10th October 2007, 05:59 PM

same problem here..anybody who knows how to solve this problem?

leoni1980

10th October 2007, 06:14 PM

same problem here..anybody who knows how to solve this problem?

which version of TCPMP are you using?

Lestat79

10th October 2007, 06:21 PM

doesnt matter which i use,even with coreplayer it goes out of sync
this problem i did not have with mda pro

johnwalk

10th October 2007, 10:13 PM

im affraid this is all to do with the ati chipset and tcpmp, until a fix is found this is going to happen. the best i can get is about 4 minutes. and ive tried most variations in frame size, rate, and bit rate, even files which play at 120% still lose sync.

spacecat

10th October 2007, 10:34 PM

i went back to watching movies on my psp partly because of this and also as the picture quality is much better as well!

Pantaloonie

10th October 2007, 10:42 PM

Strange. I use TCPMP to watch all the films and TV shows I download from torrents, and they all play fine. I've never had any problems with the sound going out of sync.

eaglesteve

11th October 2007, 06:19 AM

I also never have any out of sync problem. This device rocks for video playback, by my standard.:) I do lots of youtube and downloaded movies, and the picture is really really good with TCPMP.

Lestat79

11th October 2007, 05:45 PM

I converted a dvd movie to avi 1400MB(high settings) and with this video i have no out of sync.Very strange is with 700mb divx xvid movies its going out of sync.

AgentBignose

17th October 2007, 01:06 PM

I've the sync problem too in coreplayer and tcpmp.

leoni1980

17th October 2007, 01:24 PM

I've the sync problem too in coreplayer and tcpmp.

is it not possible to get codecs to add to pocket media player so it will play divx etc? As far as i know media player supports the graphics chip so performance should be better

spacecat

17th October 2007, 03:43 PM

is it not possible to get codecs to add to pocket media player so it will play divx etc? As far as i know media player supports the graphics chip so performance should be better

if it was possible , someone would have done it woudnt they?

this problem is one of the major sucky things about this device

NanoRuler

24th December 2008, 11:59 AM

Posting to an old post, I know, but as I'm also having the audio/video sync problems, I thought I'd ask everybody that DOESN'T have the problem if they'd be so kind as to specify their EXACT settings.

In my case I'm using Core player.

Under Video I'm using ATI Imageon, Video quality = High, Smooth zoom = on, Dither = ticked and Accelaration = unticked (I have problems with it ticked)

Under Advanced I've even ticked Override AVI timing based on Audio, but no difference. I've also changed the A/V offset to -0.45 seconds, as per another post relating to this issue, with no result.

Under buffering my normal buffer size is 4192, set to preload at 70% underrun, with preload for audio set at 65 KB.
I've ticked Microdrive mode. with the buffer size being 16000 KB and the starting point being 1472 KB