[FFmpeg-devel] [PATCH] Change libvpxenc default to crf=32.

James Zern jzern at google.com
Sat Oct 5 23:23:31 EEST 2019


On Tue, Sep 24, 2019 at 4:31 PM Elliott Karpilovsky
<elliottk-at-google.com at ffmpeg.org> wrote:
>
> Current default is 200kbps, which produces inconsistent
> results (too high for low-res, too low for hi-res). Use
> CRF instead, which will adapt. Affects VP9. Also have
> VP8 use a default bitrate of 256kbps.
> ---
>  libavcodec/libvpxenc.c | 74 +++++++++++++++++++++++++++++++++++-------
>  libavcodec/version.h   |  2 +-
>  2 files changed, 64 insertions(+), 12 deletions(-)
>

lgtm. I'll apply this soon.


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