- Thread starter
- #911
I'll try to reproduce that issue.
Off topic indeed but I personaly fixed that issue with the EDID override (please check with forum seach, there is an existing thread about this).
MediaPortal Audio renderer - better video playback quality (1 Viewer)
- Thread starter tourettes
- Start date
I'll try to reproduce that issue.
Off topic indeed but I personaly fixed that issue with the EDID override (please check with forum seach, there is an existing thread about this).
Italy
Well. that value seems create by randomize function...
I got 6 print screens to read for example:
+140
-3161
-7452
-546
-1805
-401
as so on
- Thread starter
- #913
Yep, drifting with non 1:1 / 1:2 material and drifting + dropped audio on 1:1 material. Could anyone who has drifting issue wtih v16 test disabling the AC3 encoding to see if that cures the issue.
I just gave this a go and tried to watch a video, but the sound kept cutting/dropping out and changing volume, so I've gone back to the original files for now.
Maybe something in the attached logs will help show what the problem was.
Maybe something in the attached logs will help show what the problem was.
- Thread starter
- #915
You seem to be using Windows XP - that uses directsound based audio renderer which is currently not being worked on. Also it has EVR only in software mode so it is not even recommended to be used with the audio renderer (no VMR9 support has been added at all).
Well. that value seems create by randomize function...
I got 6 print screens to read for example:
+140
-3161
-7452
-546
-1805
-401
as so on
Does the randomness drop the longer the video is playing?
What that is saying this that the audio is 140ms in front then 3 seconds behind then 7 seconds. How far apart were the screen grabs - if they were close together then I am really worried
.
Does the randomness drop the longer the video is playing?
What that is saying this that the audio is 140ms in front then 3 seconds behind then 7 seconds. How far apart were the screen grabs - if they were close together then I am really worried
No the audio and the video start fine in synch . after 18 minutes the audio is delayed by 2-2.5 seconds. but audio and video are fine. only became desynched progressively. the drift values seems really random.
I couldn't seem to get that to work - it made no difference.. Maybe I did it wrong?
Version 16 seemed fine to me without the AC3 encoding on - I'm not particularly up on all this stuff though, so take that with a pinch of salt!
Does the randomness drop the longer the video is playing?
What that is saying this that the audio is 140ms in front then 3 seconds behind then 7 seconds. How far apart were the screen grabs - if they were close together then I am really worried
No the audio and the video start fine in synch . after 18 minutes the audio is delayed by 2-2.5 seconds. but audio and video are fine. only became desynched progressively. the drift values seems really random.
The drift value is based on clock information from your hardware, but the renderer will only correct at a rate of 5ms per second which *should* mean that as long as your hardware reports accurate figures some (or most) of the time and if the error is random then the audio should stay within a few ms of sync. You shouldn't be able to tell. The is an issue with AC3 in v16 so if you have AC3 enocding enabled then you should try with it disabled.
Siwtched to ffdshow audio or mpa audio but no difference. :sorry: