Without this metadata section the ffmpeg utility thinks that the AMF encoder
does not support input from D3D11 and DXVA2 hardware surfaces, causing
hardware pipelines to fail.
Fixes#8953.
This commit follows the same logic as 061a0c14bb, but for the encode API: The
new public encoding API will no longer be a wrapper around the old deprecated
one, and the internal API used by the encoders now consists of a single
receive_packet() callback that pulls frames as required.
amf encoders adapted by James Almer
librav1e encoder adapted by James Almer
nvidia encoders adapted by James Almer
MediaFoundation encoders adapted by James Almer
vaapi encoders adapted by Linjie Fu
v4l2_m2m encoders adapted by Andriy Gelman
Signed-off-by: James Almer <jamrial@gmail.com>
This fixes frame corruption issue when decoder started reusing frames
while they are still in use of encoding process
Issue with frame corruption was reproduced using:
avconv.exe -y -hwaccel d3d11va -hwaccel_output_format d3d11 -i input.h264 -an -c:v h264_amf output.mkv
It is recommended to use -extra_hw_frames 16 option in case if hw frames
number in pool is not enough
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
AMFTraceWriter is an abstraction to configure how AMF outputs its logs
for the current process and can be configured to output different levels
of trace output. If multiple LibavWriter objects are used in one process,
there will be duplication of output in av_log. Use a constant writer_id
to prevent this scenario.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Requires AMF headers for at least version 1.4.4.1.
Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Requires AMF headers for at least version 1.4.4.1.
Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
Dmitrii Ovchinnikov
Anton Khirnov
James Almer
Alexander Kravchenko
Alexander Kravchenko
Michael Wootton
Mikhail Mironov