[FFmpeg-user] Compiling for libavcodec VDPAU hwaccel

[Moritz Barsnick]

On Wed, Oct 12, 2016 at 09:14:56 +0200, Torstein Sørnes wrote:
> When compiling I get
> Checking for libavcodec VDPAU hwaccel  : no

Well, not from ffmpeg:

> External libraries providing hardware acceleration:
> nvenc			  vaapi			    vdpau
[...]
> Enabled hwaccels:
> h263_vaapi		  hevc_vaapi		    mpeg2_vaapi		      mpeg4_vdpau		vc1_vdpau		  wmv3_vaapi
> h264_vaapi		  hevc_vdpau		    mpeg2_vdpau		      vc1_vaapi			vp9_vaapi		  wmv3_vdpau
> h264_vdpau		  mpeg1_vdpau		    mpeg4_vaapi
[...]
> INSTALL	install-progs-yes
> INSTALL	ffmpeg
> INSTALL	ffprobe
> INSTALL	ffserver
> make: Leaving directory '/home/torstein/mpv-build/ffmpeg_build'

All went fine.

Then comes mpv build:
[...]
> Checking for libavcodec VDPAU hwaccel                                : no 

Are you sure it's checking the static library you just built (and
installed to /home/torstein/mpv-build/build_libs)?

Anyway, looks like an mpv problem to me.

Moritz