AV_CODEC_FLAG_GLOBAL_HEADER should be set before calling avcodec_open2() to have any effect.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
When use new decode APIs(avcodec_send_packet/avcodec_receive_frame),
don't need to setting the deprecated field refcounted_frames.
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
When use new decode APIs(avcodec_send_packet/avcodec_receive_frame),
don't need to setting the deprecated field refcounted_frames.
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
When use new decode APIs(avcodec_send_packet/avcodec_receive_frame),
don't need to setting the deprecated field refcounted_frames.
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
avdevice_register_all() is still required to register devices into
lavf (this is required due to lavd being somewhat of a hack).
Signed-off-by: Josh de Kock <josh@itanimul.li>
Usage is:
./vaapi_transcode input_stream codec output_stream
For example:
- ./vaapi_transcode input.mp4 h264_vaapi output_h264.mp4
- ./vaapi_transcode input.mp4 vp8_vaapi output_vp8.ivf
Does not handle resolution changes on the input stream.
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Liu, Kaixuan <kaixuan.liu@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
* commit '1efbbfedcaf4a3cecab980273ad809ba3ade2f74':
examples/qsvdec: do not set the deprecated field refcounted_frames
Merged-by: Mark Thompson <sw@jkqxz.net>
avcodec_free_context have handle NULL pointer case, so caller doesn't
need to check the NULL before call this function.
Signe-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
It is used by the deprecated API avcodec_decode_video2 and ignored by the
new decode APIs (avcodec_send_packet/avcodec_receive_frame).
Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Supports only raw NV12 input.
Example use:
./vaapi_encode 1920 1080 test.yuv test.h264
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Liu, Kaixuan <kaixuan.liu@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
suppress the "warning: assignment discards ‘const’ qualifier from
pointer target type" build warning.
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
suppress the "warning: assignment discards ‘const’ qualifier from
pointer target type" build warning.
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
suppress the "warning: assignment discards ‘const’ qualifier from
pointer target type" build warning.
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* commit 'ecc5c4db2dd3a0f328d95df89daa59f78b4b2810':
doc/examples/output: Cast pointer to the right (const) type
Merged-by: James Almer <jamrial@gmail.com>
Split it off from install-data.
Among other things, this prevents spamming triplicate log lines during install.
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: James Almer <jamrial@gmail.com>
* commit 'c483398bb7ef66f61ed2dcb09f3d6160683da0eb':
build: Drop DOC_ prefix from EXAMPLES-related variables
Merged-by: James Almer <jamrial@gmail.com>
* commit 'c95169f0ec68bdeeabc5fde8aa4076f406242524':
build: Move cli tool sources to a separate subdirectory
Merged-by: James Almer <jamrial@gmail.com>
* commit 'ab566cc96bc0c31b34d944214bc06cec8ae8b640':
build: Separate logic for building examples from that for building avtools
Merged-by: James Almer <jamrial@gmail.com>
* commit 'acb0dea27efff4b35796015b96570b59fd517078':
build: Split logic for building examples off into a separate Makefile
We already have a Makefile in doc/examples, but it's separate from the build
system and meant to be installed as part of the documentation to help users
compile the installed .c example files.
Move it to Makefile.example to make place for the new build system Makefile.
Merged-by: James Almer <jamrial@gmail.com>
Works with VAAPI, VDPAU, DXVA2 and D3D11VA.
Signed-off-by: Liu, Kaixuan <kaixuan.liu@intel.com>
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
Added parameter descriptions for all functions
and converted in-function comments into regular
(non-Doxygen) comments.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* commit 'f78d360bba6dcfb585847a49a84e89c25950fbdb':
examples/decode_video: use a parser for splitting the input
Merged-by: James Almer <jamrial@gmail.com>
* commit '5f102a9559099429826e84758b8b5182244c52db':
examples/encode_video: switch to the new encoding API
Merged-by: Clément Bœsch <cboesch@gopro.com>
* commit '3d66717f7cb5555257244be8f5bce172ed3af7ac':
examples/decode_audio: use the new audio decoding API
Merged-by: Clément Bœsch <cboesch@gopro.com>
* commit '0946c754d99c05413e813ee515039adcf0f9232a':
examples/decode_audio: use a parser for splitting the input
Merged-by: Clément Bœsch <cboesch@gopro.com>
This is an example, people will copy and use this. The maximum supported is quite
unreasonable as a default choice
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* commit '5b4d7ac7ae5d821cfa6ab89f8eab4d31851ef32c':
examples/encode_video: use the AVFrame API for allocating the frame
Merged-by: Clément Bœsch <u@pkh.me>
* commit '7b1f03477f1a43d2261fbd83e50a4ad90c7f806d':
examples/avcodec: split the remaining two examples into separate files
Merged-by: Clément Bœsch <u@pkh.me>
* commit 'f5df897c4b61985e3afc89ba1290649712ff438e':
examples/avcodec: split audio decoding into a separate example
Merged-by: Clément Bœsch <u@pkh.me>
* commit 'f76698e759a08e8d3b629c06edb0439f474e7fee':
examples/encode_audio: use the AVFrame API for allocating the data
Merged-by: Clément Bœsch <u@pkh.me>
* commit '40aaa8dadfd1c69ff4460d04750e1403b5535a6d':
examples/avcodec: split audio encoding into a separate example
Merged-by: Clément Bœsch <u@pkh.me>
Name and purpose are more appropriate there since the code isn't
an ideal example.
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
This allows testing EC and non EC. Avoids spending most time in EC on
high res samples and reduces the likelyhood of hitting timeouts
Fixes: Timeout in 467/fuzz-2-ffmpeg_VIDEO_AV_CODEC_ID_H263_fuzzer
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
