Chen-tao / webm

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Keyframe "too" small for temporal layers. #397

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago
The request is to expose a configuration that allow a minimum size of a 
keyframe in relation to the size of the delta frames. There are already this 
type of setting for the max size.

If you create a stream with say 3 temporal layers. The size of the keyframe 
will be based on the bitrate requirement of the base layer which is ok in some 
use cases, however if you do a peer-to-peer call and want to use the temporal 
layers for resilience you don't want the keyframe to be allocated based on the 
base-layer bitrate but rather the bitrate of the complete stream.

Original issue reported on code.google.com by pwes...@google.com on 22 Feb 2012 at 1:19

GoogleCodeExporter commented 9 years ago
There is a patch in for this. 

Patrick will verify. 

Original comment by albe...@google.com on 1 Mar 2012 at 7:06

GoogleCodeExporter commented 9 years ago
Confirmed improvement.

Original comment by pwes...@google.com on 23 Mar 2012 at 11:41

GoogleCodeExporter commented 9 years ago

Original comment by albe...@google.com on 29 Mar 2012 at 6:14