[Ffmpeg-devel] Intra-frame rate control
RLopez
rlopez
Wed Apr 4 23:56:24 CEST 2007
Hi,
I'm trying to use avcodec.lb to encode 1920x1080 frames in MPEG-2. I've
noticed that the Q value for all the slices in each encoded frame is always
constant. Is this a limitation of avcodec.lib? In other words can the rate
control only adjust Q values at picture boundaries and not at slice
boundaries? Is there a setting somewhere to allow the library to adjust the
Q within a frame instead of only at frame boundaries.
Thanks in advance,
Rudy
More information about the ffmpeg-devel
mailing list