diff options
Diffstat (limited to 'doc')
-rw-r--r-- | doc/encoders.texi | 21 | ||||
-rw-r--r-- | doc/general.texi | 10 |
2 files changed, 30 insertions, 1 deletions
diff --git a/doc/encoders.texi b/doc/encoders.texi index 779a469214..3b6f7df894 100644 --- a/doc/encoders.texi +++ b/doc/encoders.texi @@ -813,4 +813,25 @@ Setting a higher @option{bits_per_mb} limit will improve the speed. For the fastest encoding speed set the @option{qscale} parameter (4 is the recommended value) and do not set a size constraint. +@section libkvazaar + +Kvazaar H.265/HEVC encoder. + +Requires the presence of the libkvazaar headers and library during +configuration. You need to explicitly configure the build with +@option{--enable-libkvazaar}. + +@subsection Options + +@table @option + +@item b +Set target video bitrate in bit/s and enable rate control. + +@item kvazaar-params +Set kvazaar parameters as a list of @var{name}=@var{value} pairs separated +by commas (,). See kvazaar documentation for a list of options. + +@end table + @c man end VIDEO ENCODERS diff --git a/doc/general.texi b/doc/general.texi index 6e432691cc..bddc075488 100644 --- a/doc/general.texi +++ b/doc/general.texi @@ -131,6 +131,14 @@ x265 is under the GNU Public License Version 2 or later details), you must upgrade Libav's license to GPL in order to use it. @end float +@section kvazaar + +Libav can make use of the kvazaar library for HEVC encoding. + +Go to @url{https://github.com/ultravideo/kvazaar} and follow the +instructions for installing the library. Then pass +@code{--enable-libkvazaar} to configure to enable it. + @section libilbc iLBC is a narrowband speech codec that has been made freely available @@ -630,7 +638,7 @@ following image formats are supported: @item H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 @tab E @tab X @tab encoding supported through external library libx264 and OpenH264 @item HEVC @tab X @tab X - @tab encoding supported through the external library libx265 + @tab encoding supported through external library libx265 and libkvazaar @item HNM version 4 @tab @tab X @item HuffYUV @tab X @tab X @item HuffYUV FFmpeg variant @tab X @tab X |