Question / Help Video/Audio Issue

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Markmusicman

New Member
Hello,
I am having an issue with my Video slightly out of sync with my audio. The Audio can be heard and the video is slightly behind it. I am using a webcam through the firewire port for video and the soundcard audio line in for audio. I am not having any issues other than this. Can you please recomend some things? I am using youtube for all my streaming, I have tried hangouts to stream and it seems to work fine for me, but I would rather be using OBS for all of its cool things.
Thanks
Mark
 
M

Markmusicman

New Member
Im hoping someone can help, I tried to capture the audio through the webcam instead of the sound card but I am unable to through the firewire port. I appreciate any help.
Thanks
Mark
 
D

dping

Active Member
Markmusicman said:
Im hoping someone can help, I tried to capture the audio through the webcam instead of the sound card but I am unable to through the firewire port. I appreciate any help.
Thanks
Mark
Click to expand...
mic audio offset from the advanced tab of OBS. you need to put a positive number in ms to delay the audio by the amount of time that is delayed. also, make your webcam a global source.
 
M

Markmusicman

New Member
After allot of trial and error I was able to get this working and as you stated above Dping that is exactly what I had to do. I had tried so many different things. I was able to get closer by using the X264 cpu settings set to ultrafast, but this caused my video to be degraded. Using the Global audio offset has done the trick. Thanks for your help!!!
Mark
 
M

Markmusicman

New Member
dping said:
mic audio offset from the advanced tab of OBS. you need to put a positive number in ms to delay the audio by the amount of time that is delayed. also, make your webcam a global source.
Click to expand...
I did have a another question for you though, what does making the webcam a global source do for me, I have it working but am interested.
Mark
 
D

dping

Active Member
Markmusicman said:
After allot of trial and error I was able to get this working and as you stated above Dping that is exactly what I had to do. I had tried so many different things. I was able to get closer by using the X264 cpu settings set to ultrafast, but this caused my video to be degraded. Using the Global audio offset has done the trick. Thanks for your help!!!
Mark
Click to expand...
Post your logfile, you should not use ultrafast for streaming, I'd lower your downscale before you do that.
giphy.gif
 
D

dping

Active Member
Markmusicman said:
I did have a another question for you though, what does making the webcam a global source do for me, I have it working but am interested.
Mark
Click to expand...
global sources makes the scene load into memory and persistent. this help help a lot with AV sync issues when changing scenes. you'll have to remove the source then add it as a global. This also helps when adding the same input to multiple scenes.
 
M

Markmusicman

New Member
I did lower it back it was causing to much video loss for me, I am also dealing with slow upload speed ess than one mb. I appreciate all your help.
Mark
 
M

Markmusicman

New Member
This is the last log file I had today IO believe it was with everything working fairly weel.
 

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  • 2015-10-19-1420-07.log
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M

Markmusicman

New Member
I dont have a choice for the stream, I did notice that it is using Xsplit audio for the desktop although I have removed this from my programs. I looked and it is in the device manager but does not show up in my windows audio manager. I am going to remove that from the device manager and go from there, Thanks
Mark
 
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