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Opened 6 years ago

Last modified 12 months ago

#1261 assigned enhancement

multiple b-frames with av-sync

Reported by: Antoine Martin Owned by: Antoine Martin
Priority: minor Milestone: future
Component: encodings Version: trunk
Keywords: Cc:


It would be nice to allow more than one b-frame (#800 / r12868) to be buffered in the video encoder rather than delaying the uncompressed video frames before encoding. (much more efficient use of space)

Difficulty here is that not all encoders will allow us to change the number of b-frames dynamically, and we may need to do this as the av-sync delay varies. (see #835 / #1164)

Change History (3)

comment:1 Changed 3 years ago by Antoine Martin

Milestone: future3.0
Status: newassigned

Note: x264 already does buffer more than one frame: #2064 / r21114 caps it at 4.

comment:2 Changed 3 years ago by Antoine Martin

Milestone: 3.0future

comment:3 Changed 12 months ago by migration script

this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/1261

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