[Buildroot] [PATCH 1/1] package/ffmpeg: disable build of nvidia hardware acceleration support

[Thomas Petazzoni <thomas.petazzoni@free-electrons.com>]

Hello,

On Sat, 22 Jul 2017 17:13:06 +0200, Bernd Kuhls wrote:
> ffmpeg always enables support for nvenc/cuda even if their support
> libraries are not present:
> 
> External libraries providing hardware acceleration:
> cuda cuvid nvenc
> [...]
> Enabled hwaccels:
> h264_cuvid mjpeg_cuvid mpeg2_cuvid vc1_cuvid vp9_cuvid
> hevc_cuvid mpeg1_cuvid mpeg4_cuvid vp8_cuvid
> 
> This leads to a crash in freeswitch git master when transcoding video
> streams on a system without nvidia hardware:
> 
> 2017-07-22 15:06:27.306760 [INFO] avcodec.c:1077 initializing encoder 352x288
> 2017-07-22 15:06:27.306760 [NOTICE] avcodec.c:828 NVENC HW CODEC ENABLED
> 
> This patch disables the support of nvidia hardware acceleration support
> for now until the needed packages are added to buildroot. For details
> about this please refer to https://developer.nvidia.com/ffmpeg
> 
> Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
> ---
>  package/ffmpeg/ffmpeg.mk | 3 +++
>  1 file changed, 3 insertions(+)

Applied to master, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com