[MPlayer-users] lavc libvpx

[Reimar Döffinger]

On Tue, Jun 22, 2010 at 01:53:31PM -0500, Rolf Ernst wrote:
> On 6/22/2010 1:52 PM, Reimar Döffinger wrote:
> >On Tue, Jun 22, 2010 at 12:10:49AM -0500, Rolf Ernst wrote:
> >>I am still tinkering with libvpx and don't understand why libavcodec does
> >>not find it. This is my command and output:
> >Actually, detection for then encoder was forgotten to be added to
> >the configure script.
> >It's not quite right, but you can try below change
> >Index: configure
> >===================================================================
> >--- configure   (revision 31528)
> >+++ configure   (working copy)
> >@@ -7678,6 +7695,7 @@
> >  if test "$_libvpx_lavc" = yes ; then
> >    def_libvpx_lavc='#define CONFIG_LIBVPX 1'
> >    _libavdecoders="$_libavdecoders LIBVPX_DECODER"
> >+  _libavencoders="$_libavencoders LIBVPX_ENCODER"
> >    codecmodules="libvpx $codecmodules"
> >  else
> >    def_libvpx_lavc='#define CONFIG_LIBVPX 0'
> 
> thank you so much!

I conclude from that it works.
Applied an improved version.
Disadvantage is it won't work if you have decode-only libvpx.
Not much of a disadvantage since FFmpeg now has a native decoder
(though I just realize codecs.conf needs to be updated to support it).