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488 Commits

Author SHA1 Message Date
Jesse Liu
8e17cd20b9 add missing ignore files 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-09-10 19:08:33 +02:00
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>
 2017-07-30 00:15:05 +01:00
Stefano Sabatini
ddae679458 examples/encode_video: slightly improve error reporting 2017-05-31 15:46:19 +02:00
Stefano Sabatini
002dbc5a1f examples/encode_video: add log 
This helps to visualize how the send/receive API works.
 2017-05-31 15:46:14 +02:00
Diego Biurrun
ecc5c4db2d doc/examples/output: Cast pointer to the right (const) type 
doc/examples/output.c:512:33: warning: passing argument 2 of ‘sws_scale’ from incompatible pointer type
 2017-04-24 16:10:06 +02:00
Diego Biurrun
f25609ff06 doc/examples/filter_audio: const correctness 
doc/examples/filter_audio.c:168:17: warning: assignment discards ‘const’ qualifier from pointer target type
 2017-04-24 16:10:05 +02:00
Muhammad Faiz
327a1c0dee examples: do not use AVFrame accessor 
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-04-23 14:43:51 +07:00
Andreas Unterweger
b200a2c8da examples: Fixed and extended Doxygen documentation 
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>
 2017-04-10 10:07:54 -04:00
Michael Niedermayer
23edd41a0d doc/examples/decode_video: Fix format string vulnerability 
Fixes: CID1404843

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-04-09 03:51:19 +02:00
James Almer
81cc33adc6 Merge commit 'c7ab0eb3050acdd3b8cab2c55fc9c1b2e8610a65' 
* commit 'c7ab0eb3050acdd3b8cab2c55fc9c1b2e8610a65':
  examples/decode_video: allocate the packet dynamically

Merged-by: James Almer <jamrial@gmail.com>
 2017-04-04 14:47:09 -03:00
James Almer
52bce9a13d Merge commit '728ea23cce07467b732f538c87c13da13dd6dcf3' 
* commit '728ea23cce07467b732f538c87c13da13dd6dcf3':
  examples/decode_video: switch to the new decoding API

Merged-by: James Almer <jamrial@gmail.com>
 2017-04-04 14:41:23 -03:00
James Almer
fddd6af45c Merge commit 'f78d360bba6dcfb585847a49a84e89c25950fbdb' 
* commit 'f78d360bba6dcfb585847a49a84e89c25950fbdb':
  examples/decode_video: use a parser for splitting the input

Merged-by: James Almer <jamrial@gmail.com>
 2017-04-04 14:37:27 -03:00
Matthieu Bouron
400378b7b3 doc/examples/extract_mvs: re-indent after previous commit 2017-04-04 14:10:22 +02:00
Matthieu Bouron
1cf93196fc doc/examples/extract_mvs: make pkt local to the main function 2017-04-04 14:10:22 +02:00
Matthieu Bouron
82116bd8a4 doc/examples/extract_mvs: switch to new decoding API 2017-04-04 14:10:22 +02:00
Clément Bœsch
6db36a0227 Merge commit '59ab9e8ba1df7e3347a4cd2bd56c32e74aede802' 
* commit '59ab9e8ba1df7e3347a4cd2bd56c32e74aede802':
  examples/encode_video: allocate the packet dynamically

Merged-by: Clément Bœsch <cboesch@gopro.com>
 2017-04-04 11:48:23 +02:00
Clément Bœsch
4ea942f2ce Merge commit '5f102a9559099429826e84758b8b5182244c52db' 
* commit '5f102a9559099429826e84758b8b5182244c52db':
  examples/encode_video: switch to the new encoding API

Merged-by: Clément Bœsch <cboesch@gopro.com>
 2017-04-04 11:44:45 +02:00
Clément Bœsch
dd0113da3c Merge commit 'fee0f1de2c6a9924acb74013436dbea8f2bd1ecb' 
* commit 'fee0f1de2c6a9924acb74013436dbea8f2bd1ecb':
  examples/decode_audio: flush the decoder

Merged-by: Clément Bœsch <cboesch@gopro.com>
 2017-04-04 11:40:34 +02:00
Clément Bœsch
d1105e8f43 Merge commit '9a38184a143a1560814b084aebe628f8df46e666' 
* commit '9a38184a143a1560814b084aebe628f8df46e666':
  examples/decode_audio: allocate the packet dynamically

Merged-by: Clément Bœsch <cboesch@gopro.com>
 2017-04-04 11:38:56 +02:00
Clément Bœsch
3d12d10677 Merge commit '3d66717f7cb5555257244be8f5bce172ed3af7ac' 
* commit '3d66717f7cb5555257244be8f5bce172ed3af7ac':
  examples/decode_audio: use the new audio decoding API

Merged-by: Clément Bœsch <cboesch@gopro.com>
 2017-04-04 11:33:04 +02:00
Clément Bœsch
87e16e2b44 Merge commit '0946c754d99c05413e813ee515039adcf0f9232a' 
* commit '0946c754d99c05413e813ee515039adcf0f9232a':
  examples/decode_audio: use a parser for splitting the input

Merged-by: Clément Bœsch <cboesch@gopro.com>
 2017-04-04 11:27:37 +02:00
Clément Bœsch
34ec327f69 examples/decode_audio: reduce the scope of 2 variables 2017-04-04 11:17:35 +02:00
Clément Bœsch
a434657de9 Merge commit 'f27e262dbdea1991b22e08b639ac03e642a3482c' 
* commit 'f27e262dbdea1991b22e08b639ac03e642a3482c':
  examples/encode_audio: switch to the new audio encoding API

Merged-by: Clément Bœsch <u@pkh.me>
 2017-04-03 21:14:16 +02:00
Clément Bœsch
54e195cf52 Merge commit '44c9f374f188f92927b7a4aad2101289d446b814' 
* commit '44c9f374f188f92927b7a4aad2101289d446b814':
  examples/qsvdec: convert to the new decoding API

Merged-by: Clément Bœsch <u@pkh.me>
 2017-04-03 21:10:07 +02:00
Clément Bœsch
4069394fd4 Merge commit '1dd2b6c91ca5f26207805720d4f5564de60b241b' 
* commit '1dd2b6c91ca5f26207805720d4f5564de60b241b':
  examples/qsvdec: switch to the hwcontext API

Merged-by: Clément Bœsch <u@pkh.me>
 2017-04-03 21:07:59 +02:00
Clément Bœsch
e181e2909b doc/examples/transcode_aac: replace local get_error_text with av_err2str 2017-04-01 12:45:33 +02:00
James Almer
b27dd80255 doc/decode_audio: use <> to include libav* headers 
Found-by: ubitux
 2017-03-31 16:50:51 -03:00
James Almer
ebe9808aaa Merge commit '905cdcaa9d081d3d945ce555b27b43a75c3af57b' 
* commit '905cdcaa9d081d3d945ce555b27b43a75c3af57b':
  examples/decode_audio: Add missing header for av_free()

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-31 15:46:13 -03:00
Michael Niedermayer
59b8c2a4e6 doc/examples/encode_audio: Favor a sample rate close to 44khz instead of the maximum sample rate 
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>
 2017-03-30 16:34:06 +02:00
Matthieu Bouron
03372d0a90 doc/examples/filtering_audio: switch to new decoding API 2017-03-30 16:20:13 +02:00
Matthieu Bouron
afd257b43f doc/examples/filtering_video: switch to new decoding API 2017-03-30 16:20:07 +02:00
Clément Bœsch
fdbc29ca70 Merge commit '8191f960a669819db4de33a2439ded1630b8a73e' 
* commit '8191f960a669819db4de33a2439ded1630b8a73e':
  examples/decode_video: constify the AVCodec instance

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-29 14:22:32 +02:00
Clément Bœsch
58f24adc05 Merge commit '5b4d7ac7ae5d821cfa6ab89f8eab4d31851ef32c' 
* commit '5b4d7ac7ae5d821cfa6ab89f8eab4d31851ef32c':
  examples/encode_video: use the AVFrame API for allocating the frame

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-29 14:21:52 +02:00
Clément Bœsch
944e5ce3ec doc/examples/{de,en}code_audio: fix includes 
Consistent with other examples.
 2017-03-29 14:18:10 +02:00
Clément Bœsch
4726bbb471 Merge commit 'd0a603a534a0ee4b255e5e72742428a7f7f42b83' 
* commit 'd0a603a534a0ee4b255e5e72742428a7f7f42b83':
  examples/encode_video: set the framerate

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-29 14:16:33 +02:00
Clément Bœsch
e9bd457465 Merge commit 'e02524025bce2c8bf8b5bffd96479785c75a70d4' 
* commit 'e02524025bce2c8bf8b5bffd96479785c75a70d4':
  examples/encode_video: constify the AVCodec instance

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-29 14:15:01 +02:00
Clément Bœsch
925ce244d8 Merge commit '7b1f03477f1a43d2261fbd83e50a4ad90c7f806d' 
* commit '7b1f03477f1a43d2261fbd83e50a4ad90c7f806d':
  examples/avcodec: split the remaining two examples into separate files

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-29 14:09:09 +02:00
Clément Bœsch
dcdd52101f Merge commit '90265814f993098d79b0a0f40745ecdb403fbf56' 
* commit '90265814f993098d79b0a0f40745ecdb403fbf56':
  examples/decode_audio: constify the AVCodec instance

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-29 13:45:51 +02:00
Clément Bœsch
9bed10afb8 doc/examples/encode_audio: add missing return 2017-03-29 13:45:09 +02:00
Clément Bœsch
878070cc56 Merge commit 'f5df897c4b61985e3afc89ba1290649712ff438e' 
* commit 'f5df897c4b61985e3afc89ba1290649712ff438e':
  examples/avcodec: split audio decoding into a separate example

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-29 13:43:47 +02:00
Clément Bœsch
780cc080d8 Merge commit 'f76698e759a08e8d3b629c06edb0439f474e7fee' 
* commit 'f76698e759a08e8d3b629c06edb0439f474e7fee':
  examples/encode_audio: use the AVFrame API for allocating the data

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-29 13:31:44 +02:00
Clément Bœsch
f38e7566c6 Merge commit 'c00a11ab383ff276a2ab2fdba577945e48d465be' 
* commit 'c00a11ab383ff276a2ab2fdba577945e48d465be':
  examples/encode_audio: constify AVCodec instances

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-29 13:30:16 +02:00
Clément Bœsch
b785af4868 Merge commit '40aaa8dadfd1c69ff4460d04750e1403b5535a6d' 
* commit '40aaa8dadfd1c69ff4460d04750e1403b5535a6d':
  examples/avcodec: split audio encoding into a separate example

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-29 13:29:22 +02:00
James Almer
3b80f73b18 doc/examples/transcoding: convert to codecpar 
Reviewed-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-03-28 12:27:04 -03:00
Matthieu Bouron
64b5539985 doc/examples/extract_mvs: switch to codecpar 2017-03-28 17:46:29 +02:00
Matthieu Bouron
4a946aca7c doc/examples/remuxing: switch to codecpar 
Also limits remuxing to audio, video and subtitle streams.
 2017-03-28 17:46:23 +02:00
Matthieu Bouron
7e3e0f87e6 doc/examples/muxing: re-indent block 2017-03-28 12:41:46 +02:00
Clément Bœsch
c3706bc255 doc/examples/filtering_*: switch to codecpar 2017-03-28 11:40:57 +02:00
Diego Biurrun
c483398bb7 build: Drop DOC_ prefix from EXAMPLES-related variables 2017-02-27 13:57:35 +01:00
Diego Biurrun
ab566cc96b build: Separate logic for building examples from that for building avtools 2017-02-21 16:10:51 +01:00
Diego Biurrun
acb0dea27e build: Split logic for building examples off into a separate Makefile 2017-02-21 16:10:51 +01:00
Clément Bœsch
126e96533f Merge commit '9833a406d3d743d238e4cbee08ffcaa12e067dd2' 
* commit '9833a406d3d743d238e4cbee08ffcaa12e067dd2':
  examples: Properly free AVCodecContext

Merged-by: Clément Bœsch <cboesch@gopro.com>
 2017-01-31 17:35:41 +01:00
Rostislav Pehlivanov
e05d2dd86a doc/examples/decoder_targeted: move to tools/target_dec_fuzzer.c 
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>
 2017-01-29 16:14:18 +00:00
Michael Niedermayer
bbd4d92304 doc/examples/decoder_targeted: Disable error concealment after 20 frames 
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>
 2017-01-29 16:09:55 +01:00
Michael Niedermayer
89d4d7d759 doc/examples/http_multiclient: Fix resource leak 
Fixes CID1396269

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-12-26 18:29:00 +01:00
Michael Niedermayer
99af260d0b doc/examples/decoder_targeted: Limit max pixels for fuzzing 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-12-19 19:59:06 +01:00
Aleksandr Slobodeniuk
a91f1023bc examples: fix a typo in an error message 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2016-12-02 11:59:08 -05:00
Александр Слободенюк
3aa1ff30f3 doc/examples/transcode_aac: fix a typo 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-12-01 12:53:45 +01:00
Anton Khirnov
c7ab0eb305 examples/decode_video: allocate the packet dynamically 
AVPackets on stack are discouraged.
 2016-11-23 13:11:17 +01:00
Anton Khirnov
728ea23cce examples/decode_video: switch to the new decoding API 2016-11-23 13:10:54 +01:00
Anton Khirnov
f78d360bba examples/decode_video: use a parser for splitting the input 
Do not rely on the decoder handling this, as it's not guaranteed to
work.
 2016-11-23 13:10:28 +01:00
Anton Khirnov
59ab9e8ba1 examples/encode_video: allocate the packet dynamically 
AVPackets on stack are discouraged.
 2016-11-23 13:10:22 +01:00
Anton Khirnov
5f102a9559 examples/encode_video: switch to the new encoding API 2016-11-23 13:10:16 +01:00
Anton Khirnov
fee0f1de2c examples/decode_audio: flush the decoder 2016-11-23 13:10:10 +01:00
Anton Khirnov
9a38184a14 examples/decode_audio: allocate the packet dynamically 
AVPackets on stack are discouraged now.
 2016-11-23 13:10:05 +01:00
Anton Khirnov
45a1ce2ff7 examples/decode_audio: handle planar audio now produced by the MP2 decoder 2016-11-23 13:10:00 +01:00
Anton Khirnov
3d66717f7c examples/decode_audio: use the new audio decoding API 2016-11-23 13:09:55 +01:00
Anton Khirnov
0946c754d9 examples/decode_audio: use a parser for splitting the input 
Do not rely on the decoder handling this, as it's not guaranteed to
work.
 2016-11-23 13:09:41 +01:00
Anton Khirnov
f27e262dbd examples/encode_audio: switch to the new audio encoding API 2016-11-23 13:08:50 +01:00
Anton Khirnov
44c9f374f1 examples/qsvdec: convert to the new decoding API 2016-11-23 13:08:43 +01:00
Anton Khirnov
1dd2b6c91c examples/qsvdec: switch to the hwcontext API 
The code now does not depend on VA and will work on windows as well.
 2016-11-23 13:08:33 +01:00
Sam Hocevar
3115550abe doc/examples/muxing: Fix av_frame_make_writable usage 
This patch moves the av_frame_make_writable() call from fill_yuv_image
to get_video_frame so that its argument can be the actual frame that
will be sent to the encoder.

This fixes data corruption issues in codecs that keep references on
one or several previous frames.

Signed-off-by: Sam Hocevar <sam@hocevar.net>
Reviewed-by: wm4
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-23 03:28:04 +01:00
Diego Biurrun
bb265b764a examples/transcode_aac: Drop pointless return value const qualifier 
doc/examples/transcode_aac.c:52:20: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
 2016-11-17 16:53:47 +01:00
Diego Biurrun
bfe92dfe60 Ignore all generated example binaries 2016-11-17 10:35:27 +01:00
Diego Biurrun
905cdcaa9d examples/decode_audio: Add missing header for av_free() 2016-11-10 10:33:19 +01:00
Thomas Garnier
c06d923410 doc/examples: add fuzz target for individual ffmpeg APIs for in-process fuzzing with libFuzzer, AFL, and similar fuzzing engines. 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-04 22:42:20 +01:00
Anton Khirnov
636515c324 examples/decode_video: remove a stray unrelated comment 2016-11-02 10:20:41 +01:00
Anton Khirnov
8191f960a6 examples/decode_video: constify the AVCodec instance 2016-11-02 10:20:25 +01:00
Anton Khirnov
5b4d7ac7ae examples/encode_video: use the AVFrame API for allocating the frame 
It is more efficient and so preferred over allocating the buffers
manually.
 2016-11-02 10:20:01 +01:00
Anton Khirnov
d0a603a534 examples/encode_video: set the framerate 2016-11-02 10:19:37 +01:00
Anton Khirnov
e02524025b examples/encode_video: constify the AVCodec instance 2016-11-02 10:18:34 +01:00
Anton Khirnov
7b1f03477f examples/avcodec: split the remaining two examples into separate files 2016-11-02 10:16:04 +01:00
Anton Khirnov
90265814f9 examples/decode_audio: constify the AVCodec instance 2016-11-02 10:13:37 +01:00
Anton Khirnov
f5df897c4b examples/avcodec: split audio decoding into a separate example 
The four examples (audio/video encoding/decoding) are completely
independent so it makes little sense to have them all in one file.
 2016-11-02 10:13:27 +01:00
Anton Khirnov
f76698e759 examples/encode_audio: use the AVFrame API for allocating the data 
It is simpler and more efficient.
 2016-11-02 10:12:39 +01:00
Anton Khirnov
c00a11ab38 examples/encode_audio: constify AVCodec instances 2016-11-02 10:11:48 +01:00
Anton Khirnov
40aaa8dadf examples/avcodec: split audio encoding into a separate example 
The four examples (audio/video encoding/decoding) are completely
independent so it makes little sense to have them all in one file.
 2016-11-02 10:11:46 +01:00
Michael Niedermayer
2bd9956454 doc/examples/demuxing_decoding: Drop AVFrame->pts use 
This code is not correct for git master

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-18 15:15:12 +02:00
Michael Niedermayer
7ba7b96dd3 doc/examples/http_multiclient: Fix "doc/examples/http_multiclient.c:43:9: warning: passing argument 4 of av_opt_get from incompatible pointer type" 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-09 00:32:39 +02:00
Clément Bœsch
1a9b4bc4c7 doc/examples: build http_multiclient example 2016-09-30 19:35:52 +02:00
Clément Bœsch
1e647d200f doc/examples/gitignore: add forgotten qsvdec entry 2016-09-30 19:35:52 +02:00
Clément Bœsch
f2579f7ee2 doc/examples/http_multiclient: fix mixed declarations and code 2016-09-30 19:35:52 +02:00
Clément Bœsch
fb5e58cd77 doc/examples/http_multiclient: fix compilation 
Fixes error: no previous prototype for ‘process_client’ [-Werror=missing-prototypes]
 2016-09-30 19:35:52 +02:00
Anton Khirnov
67d28f4a0f examples/output: switch to the new encoding API 2016-09-28 10:01:52 +02:00
James Almer
bba6a03b28 examples/demuxing_decoding: convert to codecpar 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-08-17 19:17:04 -03:00
Vittorio Giovara
9833a406d3 examples: Properly free AVCodecContext 2016-07-20 17:13:53 +02:00
Clément Bœsch
5558ff3a9f Merge commit '257f00ec1ab06a2a161f535036c6512f3fc8e801' 
* commit '257f00ec1ab06a2a161f535036c6512f3fc8e801':
  Split global .gitignore file into per-directory files

Merged-by: Clément Bœsch <clement@stupeflix.com>
 2016-06-22 11:28:51 +02:00
Clément Bœsch
8ef57a0d61 Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb' 
* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb':
  cosmetics: Fix spelling mistakes

Merged-by: Clément Bœsch <u@pkh.me>
 2016-06-21 21:55:34 +02:00
Michael Niedermayer
3bc060f366 doc/examples/transcoding: Use the decoders pixel format if the encoder does not list which are supported 
This affects rawvideo and wraped_avframe, no others are affected atm

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-05 17:10:15 +02:00
Diego Biurrun
257f00ec1a Split global .gitignore file into per-directory files 2016-05-13 14:55:56 +02:00