logo

Live Production Software Forums


Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error

Options
Go to last post Go to first unread
mmorlan62  
#1 Posted : Wednesday, June 5, 2013 11:54:47 AM(UTC)
mmorlan62

Rank: Advanced Member

Groups: Registered
Joined: 1/23/2013(UTC)
Posts: 65
United States

Thanks: 3 times
Was thanked: 7 time(s) in 5 post(s)
Hi there,

I've been experimenting with streaming to YouTube Live Events and receive a low-quality warning from YouTube. Here's their message:

"Please use a keyframe frequency of 2 seconds or less. Keyframes are not being sent often enough, this will cause buffering. Current keyframe frequency: 5.0 seconds. GOP sizes can be wrong if you have ingestion errors."

How do I adjust the keyframe frequency with vMix streaming?

Thanks,

Michael
cutter07  
#2 Posted : Wednesday, June 5, 2013 6:49:42 PM(UTC)
cutter07

Rank: Advanced Member

Groups: Registered
Joined: 6/2/2012(UTC)
Posts: 103
Man
Location: Germany

Thanks: 13 times
Was thanked: 10 time(s) in 9 post(s)
Look for a file profile.xml under C:\Program Files (x86)\vMix2012\streaming

and edit the file

Code:
        <advanced>
            <profile>Main</profile>
            <level>3.1</level>
            <keyframe_frequency>5 Seconds</keyframe_frequency>
        </advanced>

thanks 1 user thanked cutter07 for this useful post.
mmorlan62 on 6/6/2013(UTC)
mmorlan62  
#3 Posted : Thursday, June 6, 2013 8:59:18 AM(UTC)
mmorlan62

Rank: Advanced Member

Groups: Registered
Joined: 1/23/2013(UTC)
Posts: 65
United States

Thanks: 3 times
Was thanked: 7 time(s) in 5 post(s)
Brilliant! Thank you.
Users browsing this topic
Guest (2)
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.