Hi,
I've got problem with my stream, the audio is really behind video (like 1sec). At first I thought that is because of my buffer being different from bitrate but then I set them to 2750 both but the problem still exist :/
My upload is ~8bmit (tested on testmy.net) so this is not the case.
I have no idea why it happens, could you please help me with this?
edit: from what I see audio is desyncing with video over time (the longer stream, the bigger difference). And yes - I have
set 44.1khz in both windows and obs.
edit2: seems like twitch has good audio sync but after uploading to youtube it desyncs a bit - so its not OBS fault I guess... you can check these 2 vids (from ~14:55 should be easy to notice)
http://en.twitch.tv/eyeofroshan/c/1834522
http://www.youtube.com/watch?v=4i17NqTlyBU
edit3: maybe it is OBS issue after all - please check this out http://help.twitch.tv/customer/portal/q ... ync-issues
Here is log:
I've got problem with my stream, the audio is really behind video (like 1sec). At first I thought that is because of my buffer being different from bitrate but then I set them to 2750 both but the problem still exist :/
My upload is ~8bmit (tested on testmy.net) so this is not the case.
I have no idea why it happens, could you please help me with this?
edit: from what I see audio is desyncing with video over time (the longer stream, the bigger difference). And yes - I have
set 44.1khz in both windows and obs.
edit2: seems like twitch has good audio sync but after uploading to youtube it desyncs a bit - so its not OBS fault I guess... you can check these 2 vids (from ~14:55 should be easy to notice)
http://en.twitch.tv/eyeofroshan/c/1834522
http://www.youtube.com/watch?v=4i17NqTlyBU
edit3: maybe it is OBS issue after all - please check this out http://help.twitch.tv/customer/portal/q ... ync-issues
Here is log:
Code:
Open Broadcaster Software v0.466a - 32bit (´・ω・｀)
-------------------------------
CPU Name: Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
CPU Speed: 3392MHz
Physical Memory: 4095MB Total, 4095MB Free
stepping id: 7, model 10, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 8, total cores 4
Windows Version: 6.1 Build 7600
Aero is Disabled
------------------------------------------
Adapter 1
Video Adapter: NVIDIA GeForce GTX 550 Ti
Video Adapter Dedicated Video Memory: 1025179648
Video Adapter Shared System Memory: 3221385216
=====Stream Start=====================================================================
Multithreaded optimizations: On
Base resolution: 1920x1080
Output resolution: 1280x720
------------------------------------------
Loading up D3D10...
------------------------------------------
Audio Encoding: AAC
bitrate: 192
Using bitmap image
Using text output
Using text output
Using text output
Using text output
Using text output
Using text output
Using bitmap image
Using bitmap image
Using bitmap image
------------------------------------------
Video Encoding: x264
fps: 45
width: 1280, height: 720
preset: veryfast
CBR: no
max bitrate: 2750
buffer size: 2750
quality: 10
------------------------------------------
Total frames rendered: 44416, number of frames that lagged: 8 (0.02%) (it's okay for some frames to lag)
=====Stream End=======================================================================
Profiler results:
==============================================================
frame - [100%] [avg time: 5.11 ms] [avg calls per frame: 1] [children: 88.4%] [unaccounted: 11.6%]
| scene->Preprocess - [0.157%] [avg time: 0.008 ms] [avg calls per frame: 1]
| video encoding and uploading - [88.2%] [avg time: 4.509 ms] [avg calls per frame: 1] [children: 23.1%] [unaccounted: 65.2%]
| | CopyResource - [0.47%] [avg time: 0.024 ms] [avg calls per frame: 0]
| | conversion to 4:2:0 - [0.0587%] [avg time: 0.003 ms] [avg calls per frame: 0]
| | call to encoder - [22.5%] [avg time: 1.151 ms] [avg calls per frame: 0]
| | sending stuff out - [0.0196%] [avg time: 0.001 ms] [avg calls per frame: 0]
==============================================================