FFmpeg

Commit Graph

Author	SHA1	Message	Date
Wenbin Chen	efe2b63c89	doc/examples: Add qsv_transcode example Add qsv_transcode example which shows how to use qsv to do hardware accelerated transcoding, also show how to dynamically set encoding parameters. examples: Normal usage: qsv_transcode input.mp4 h264_qsv output.mp4 "g 60" Dynamic setting usage: qsv_transcode input.mp4 hevc_qsv output.mp4 "g 60 asyne_depth 1" 100 "g 120" This command initializes codec with gop_size 60 and change it to 120 after 100 frames Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>	2 years ago
Anton Khirnov	15546f772c	examples/avio_dir_cmd: drop support for move/delete operations They use non-public functions, which is unacceptable for a public API example. Rename the example back to avio_list_dir. This effectively reverts `c84d208c27` and `767d780ec0`.	5 years ago
Diego Biurrun	7e5bde93a1	build: Rename OBJDIRS variable to OUTDIRS These directories are not just for object files.	6 years ago
Jun Zhao	0519e66a90	examples: Add a VA-API transcode example. 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>	7 years ago
Jun Zhao	23db3a1ae6	examples: Add a VA-API encode example. 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>	7 years ago
James Almer	cafd9d66ed	build: add install targets for the examples 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>	7 years ago
James Almer	450cee522e	build: fix cleaning compiled unstripped examples Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	3df437c2d1	build: add missing changes to ensure examples build with progs-suffix	7 years ago
Jun Zhao	1e0c75ea16	examples/hw_decode: Add a HWAccel decoding example. 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>	7 years ago
Diego Biurrun	c483398bb7	build: Drop DOC_ prefix from EXAMPLES-related variables	8 years ago
Diego Biurrun	ab566cc96b	build: Separate logic for building examples from that for building avtools	8 years ago
Diego Biurrun	acb0dea27e	build: Split logic for building examples off into a separate Makefile	8 years ago
Mariusz Szczepańczyk	767d780ec0	doc/examples: rename avio_list_dir -> avio_dir_cmd Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Stephan Holljes	25410c524d	doc/example: Add http multi-client example code Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>	9 years ago
Lukasz Marek	56b7aa2138	doc/examples: add directory listing example Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	f97f2a3527	doc/examples: fix lib math dep for decoding_encoding It uses at least sin(). Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Clément Bœsch	b0352b1997	avcodec: export motion vectors in frame side data on demand The reasoning behind this addition is that various third party applications are interested in getting some motion information out of a video "for free" when it is available. It was considered to export other information as well (such as the intra information about the block, or the quantization) but the structure might have ended up into a half full-generic, half full of codec specific cruft. If more information is necessary, it should either be added in the "flags" field of the AVMotionVector structure, or in another side-data. This commit also includes an example exporting them in a CSV stream.	10 years ago
Stefano Sabatini	bf411fffd4	examples: rename avcodec.c to decoding_encoding.c Restore the old name, which was more meaningful and consistent with the names of the other examples.	11 years ago
Andrey Utkin	e10ab43614	doc/examples: Add example transcoding.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	5fc4dea39c	examples: add avio_reading.c example	11 years ago
Stefano Sabatini	5e2b8e4934	examples: add remuxing example Show how to perform streamcopy from one container to another.	11 years ago
Clément Bœsch	e5102feb6b	doc/examples: add transcode_aac to local Makefile.	11 years ago
Clément Bœsch	fb10b43fc4	doc/examples: rename demuxing to demuxing_decoding. That example shows how the decoding process works, not only the demuxing.	11 years ago
Clément Bœsch	dc8f732292	doc/examples: fix lib math dep for resampling_audio. It uses at least sin()	11 years ago
Stefano Sabatini	c58d535b2f	examples/Makefile: disable -O2 optimizations There is no much point in optimizing example code, and the -O2 flag is annoying when debugging.	12 years ago
Stefano Sabatini	89920387da	examples: add resampling_audio.c file	12 years ago
Stefano Sabatini	3b34cbce19	examples/scaling_video: write to rawvideo file This is more useful for testing purposes. Also allow to specify the name of the output file.	12 years ago
Stefano Sabatini	c8ef309379	examples: add demuxing.c example	12 years ago
Stefano Sabatini	e53becc70f	examples/Makefile: give priority to pkg-config flags In case CFLAGS/LDLIBS are already defined and conflicting with the pkg-config flags, give priority to the latter since they are used to detect compilation flags. This should fix for example the case where there are many different instances of a library, CFLAGS=-I/foo/include and pkg-config cflags say -I/bar/include.	12 years ago
Stefano Sabatini	2cbffc6706	examples/Makefile: remove duplicated -f switch $(RM) already includes that flag. Spotted-by: ubitux	12 years ago
Stefano Sabatini	74419fcf45	examples: add scaling_video example This example should be useful to show the basic functionality of the libswscale API. More advanced features (scaling options etc., colorspace tweaking) may be added later.	12 years ago
Stefano Sabatini	3b0e2763f4	examples/Makefile: apply misc minor fixes to the RM rule Use $(RM) in place of rm, drop useless "-r" for removing files.	12 years ago
Stefano Sabatini	c0bca6425d	examples/decoding_encoding: store temporary files in current dir Do not clutter the temporary directory with files, also "/tmp" is not always available, e.g. in Windows. Also add the clean-test Makefile rule, which will clean the generated files.	12 years ago
Andrew Wason	1ef802d038	update filtering_audio example The filtering_audio.c example needs to be updated for the new "abuffer" filter args. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	c6bbe3c2a7	doc/examples: add debug compilation flag.	13 years ago
Clément Bœsch	136ca0e5f8	doc/examples: remove explicit rules. These rules are already in gmake builtins.	13 years ago
Clément Bœsch	7aedfeebfb	doc/examples: add libavr to libraries to avoid link failures.	13 years ago
Clément Bœsch	be062de9d4	doc/examples: add libswresample in the libraries. It is required for audio filtering.	13 years ago
Clément Bœsch	9188294d30	doc/examples: fix typo.	13 years ago
Clément Bœsch	5b55c7f4e9	doc/examples: add -O2 in CFLAGS.	13 years ago
Clément Bœsch	2f197a20cf	doc/examples: link decoding_encoding and muxing with math lib. These two examples use the sin() function.	13 years ago
Clément Bœsch	9a19341e6e	doc/examples: rename LDFLAGS to LDLIBS.	13 years ago
Michael Niedermayer	0261902dac	doc/examples/Makefile: split lines up to make diffs that change them clearer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	2bdac29360	doc/examples: rename filtering.c into filtering_video.c.	13 years ago
Clément Bœsch	aecf0cf5ed	doc/examples: add audio decoding/filtering example. Mostly based on doc/examples/filtering.c. lavfi API is still limited to "buffer feeding" instead of "frame feeding" at the moment, so this example code sticks with it.	13 years ago
Clément Bœsch	624c413d55	examples: add -Wall to CFLAGS.	13 years ago
Michael Niedermayer	be5ac961e0	examples/encoding: rename to decoding_encoding.c as the file is an example for both. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	fcc7d869d9	doc/examples: add decoding/filtering example program	14 years ago
Stefano Sabatini	a953577b46	examples: move metadata-example.c to doc/examples	14 years ago
Stefano Sabatini	79f3384ce1	examples: rename "-example" suffix from examples files The suffix is redundant since the containing directory itself is called "examples". Simplify.	14 years ago

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61 Commits (2a3a36e2796a8b2ec294b1d9aa08c17e380bc2cb)