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429 Commits

Author SHA1 Message Date
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
Vittorio Giovara
41ed7ab45f cosmetics: Fix spelling mistakes 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-05-04 18:16:21 +02:00
Michael Niedermayer
0c79c96cf2 doc/examples/muxing: Add support to pass flags to muxer as since codecpar the codec flags are not available to the muxer anymore 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-04-11 17:57:06 +02:00
Derek Buitenhuis
6bc5ef37cb Merge commit 'ac6d53589f3631ae08467c784fb371a15c957f01' 
* commit 'ac6d53589f3631ae08467c784fb371a15c957f01':
  examples/transcode_aac: convert to codecpar

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-04-11 14:15:28 +01:00
Derek Buitenhuis
030e69b4dc Merge commit 'a9e1f2cc61cbd5606a087a60565e87923c39de5a' 
* commit 'a9e1f2cc61cbd5606a087a60565e87923c39de5a':
  examples/qsvdec: convert to codecpar

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-04-11 14:07:41 +01:00
Derek Buitenhuis
d76972b581 Merge commit '9897d9f4e074cdc6c7f2409885ddefe300f18dc7' 
* commit '9897d9f4e074cdc6c7f2409885ddefe300f18dc7':
  examples/output: convert to codecpar

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-04-11 14:06:43 +01:00
Lou Logan
06eef96b69 fix some a/an typos 
Signed-off-by: Lou Logan <lou@lrcd.com>
 2016-03-28 14:13:17 -08:00
Anton Khirnov
ac6d53589f examples/transcode_aac: convert to codecpar 2016-02-24 10:08:34 +01:00
Anton Khirnov
a9e1f2cc61 examples/qsvdec: convert to codecpar 2016-02-24 10:08:30 +01:00
Anton Khirnov
9897d9f4e0 examples/output: convert to codecpar 2016-02-24 10:08:24 +01:00
Hendrik Leppkes
c2f861ca42 Replace remaining occurances of av_free_packet with av_packet_unref 2015-10-27 14:35:30 +01:00
Hendrik Leppkes
7f5af80ba4 Merge commit 'ce70f28a1732c74a9cd7fec2d56178750bd6e457' 
* commit 'ce70f28a1732c74a9cd7fec2d56178750bd6e457':
  avpacket: Replace av_free_packet with av_packet_unref

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-27 14:28:56 +01:00
Luca Barbato
ce70f28a17 avpacket: Replace av_free_packet with av_packet_unref 
`av_packet_unref` matches the AVFrame ref-counted API and can be used as
a drop in replacement.

Deprecate `av_free_packet`.
 2015-10-26 18:00:55 +01:00
Michael Niedermayer
83fc0b9d48 doc/examples/muxing: Fix mixed declaration and code 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-15 00:24:00 +02:00
Hendrik Leppkes
1899b25799 Merge commit '34ed5c2e4d9b7fe5c9b3aae2da5599fabb95c02e' 
* commit '34ed5c2e4d9b7fe5c9b3aae2da5599fabb95c02e':
  avformat: Do not use AVFMT_RAWPICTURE

Removal from ffmpeg.c not merged because some parts of avdevice
still use it

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-14 14:43:20 +02:00
Luca Barbato
34ed5c2e4d avformat: Do not use AVFMT_RAWPICTURE 
There are no formats supporting it anymore and it is deprecated.
Update the documentation accordingly.
 2015-10-13 13:43:29 +02:00
Hendrik Leppkes
b1284a4b4a Merge commit '539e5ac2ecfec2e2f441222a43fb0583643ea607' 
* commit '539e5ac2ecfec2e2f441222a43fb0583643ea607':
  examples/qsvdec: free the lavc decoder before closing MFX/VAAPI

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-29 14:17:29 +02:00
Hendrik Leppkes
d0a1605134 Merge commit '3ee462dca1038e63b8e8d5e751121736d5772a5d' 
* commit '3ee462dca1038e63b8e8d5e751121736d5772a5d':
  examples/qsvdec: do not free the surfaces in the frame_free() callback

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-29 14:17:23 +02:00
Anton Khirnov
539e5ac2ec examples/qsvdec: free the lavc decoder before closing MFX/VAAPI 
lavc expects MFX to still be in a usable state on close.
 2015-09-28 15:46:10 +02:00
Anton Khirnov
3ee462dca1 examples/qsvdec: do not free the surfaces in the frame_free() callback 
Even though libmfx might not need them anymore, avcodec might still
access the surfaces. So free them separately at the end.
 2015-09-28 15:45:29 +02:00
Clément Bœsch
d9464e9c14 doc/examples/demuxing_decoding: simplify api_mode to refcount 
This finalizes the quick cleanup of a753e6c9f5.
 2015-09-06 12:35:00 +02:00
Michael Niedermayer
a753e6c9f5 doc/examples/demuxing_decoding: Drop old api mode, because the code fails to build otherwise 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-05 18:25:24 +02:00
Hendrik Leppkes
144fb06806 Remove left-over FF_API_AVFILTERBUFFER cruft 2015-09-05 16:27:19 +02:00
Michael Niedermayer
e9c58033e8 doc/examples/http_multiclient: Fix occured typo 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 11:30:25 +02:00
Harshit Mittal
53bf32fa42 doc/examples/filtering_video: better demo ffmpeg filters; demos chaining the filters 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-28 12:53:35 +02:00
Mariusz Szczepańczyk
767d780ec0 doc/examples: rename avio_list_dir -> avio_dir_cmd 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-16 02:16:47 +02:00
Mariusz Szczepańczyk
c84d208c27 examples/avio_list_dir: add move and delete methods 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-15 03:32:38 +02:00
Stephan Holljes
25410c524d doc/example: Add http multi-client example code 
Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>
 2015-08-01 00:58:32 +02:00
Michael Niedermayer
29d147c94d Merge commit '059a934806d61f7af9ab3fd9f74994b838ea5eba' 
* commit '059a934806d61f7af9ab3fd9f74994b838ea5eba':
  lavc: Consistently prefix input buffer defines

Conflicts:
	doc/examples/decoding_encoding.c
	libavcodec/4xm.c
	libavcodec/aac_adtstoasc_bsf.c
	libavcodec/aacdec.c
	libavcodec/aacenc.c
	libavcodec/ac3dec.h
	libavcodec/asvenc.c
	libavcodec/avcodec.h
	libavcodec/avpacket.c
	libavcodec/dvdec.c
	libavcodec/ffv1enc.c
	libavcodec/g2meet.c
	libavcodec/gif.c
	libavcodec/h264.c
	libavcodec/h264_mp4toannexb_bsf.c
	libavcodec/huffyuvdec.c
	libavcodec/huffyuvenc.c
	libavcodec/jpeglsenc.c
	libavcodec/libxvid.c
	libavcodec/mdec.c
	libavcodec/motionpixels.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/noise_bsf.c
	libavcodec/nuv.c
	libavcodec/nvenc.c
	libavcodec/options.c
	libavcodec/parser.c
	libavcodec/pngenc.c
	libavcodec/proresenc_kostya.c
	libavcodec/qsvdec.c
	libavcodec/svq1enc.c
	libavcodec/tiffenc.c
	libavcodec/truemotion2.c
	libavcodec/utils.c
	libavcodec/utvideoenc.c
	libavcodec/vc1dec.c
	libavcodec/wmalosslessdec.c
	libavformat/adxdec.c
	libavformat/aiffdec.c
	libavformat/apc.c
	libavformat/apetag.c
	libavformat/avidec.c
	libavformat/bink.c
	libavformat/cafdec.c
	libavformat/flvdec.c
	libavformat/id3v2.c
	libavformat/isom.c
	libavformat/matroskadec.c
	libavformat/mov.c
	libavformat/mpc.c
	libavformat/mpc8.c
	libavformat/mpegts.c
	libavformat/mvi.c
	libavformat/mxfdec.c
	libavformat/mxg.c
	libavformat/nutdec.c
	libavformat/oggdec.c
	libavformat/oggparsecelt.c
	libavformat/oggparseflac.c
	libavformat/oggparseopus.c
	libavformat/oggparsespeex.c
	libavformat/omadec.c
	libavformat/rawdec.c
	libavformat/riffdec.c
	libavformat/rl2.c
	libavformat/rmdec.c
	libavformat/rtpdec_latm.c
	libavformat/rtpdec_mpeg4.c
	libavformat/rtpdec_qdm2.c
	libavformat/rtpdec_svq3.c
	libavformat/sierravmd.c
	libavformat/smacker.c
	libavformat/smush.c
	libavformat/spdifenc.c
	libavformat/takdec.c
	libavformat/tta.c
	libavformat/utils.c
	libavformat/vqf.c
	libavformat/westwood_vqa.c
	libavformat/xmv.c
	libavformat/xwma.c
	libavformat/yop.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 23:15:19 +02:00
Michael Niedermayer
444e9874a7 Merge commit 'def97856de6021965db86c25a732d78689bd6bb0' 
* commit 'def97856de6021965db86c25a732d78689bd6bb0':
  lavc: AV-prefix all codec capabilities

Conflicts:
	cmdutils.c
	ffmpeg.c
	ffplay.c
	libavcodec/8svx.c
	libavcodec/aacenc.c
	libavcodec/ac3dec.c
	libavcodec/adpcm.c
	libavcodec/alac.c
	libavcodec/atrac3plusdec.c
	libavcodec/bink.c
	libavcodec/dnxhddec.c
	libavcodec/dvdec.c
	libavcodec/dvenc.c
	libavcodec/ffv1dec.c
	libavcodec/ffv1enc.c
	libavcodec/fic.c
	libavcodec/flacdec.c
	libavcodec/flacenc.c
	libavcodec/flvdec.c
	libavcodec/fraps.c
	libavcodec/frwu.c
	libavcodec/gifdec.c
	libavcodec/h261dec.c
	libavcodec/hevc.c
	libavcodec/iff.c
	libavcodec/imc.c
	libavcodec/libopenjpegdec.c
	libavcodec/libvo-aacenc.c
	libavcodec/libvorbisenc.c
	libavcodec/libvpxdec.c
	libavcodec/libvpxenc.c
	libavcodec/libx264.c
	libavcodec/mjpegbdec.c
	libavcodec/mjpegdec.c
	libavcodec/mpegaudiodec_float.c
	libavcodec/msmpeg4dec.c
	libavcodec/mxpegdec.c
	libavcodec/nvenc_h264.c
	libavcodec/nvenc_hevc.c
	libavcodec/pngdec.c
	libavcodec/qpeg.c
	libavcodec/ra288.c
	libavcodec/rv10.c
	libavcodec/s302m.c
	libavcodec/sp5xdec.c
	libavcodec/takdec.c
	libavcodec/tiff.c
	libavcodec/tta.c
	libavcodec/utils.c
	libavcodec/v210dec.c
	libavcodec/vp6.c
	libavcodec/vp9.c
	libavcodec/wavpack.c
	libavcodec/yop.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 22:50:18 +02:00
Michael Niedermayer
94d68a41fa Merge commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615' 
* commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615':
  lavc: AV-prefix all codec flags

Conflicts:
	doc/examples/muxing.c
	ffmpeg.c
	ffmpeg_opt.c
	ffplay.c
	libavcodec/aacdec.c
	libavcodec/aacenc.c
	libavcodec/ac3dec.c
	libavcodec/ac3enc_float.c
	libavcodec/atrac1.c
	libavcodec/atrac3.c
	libavcodec/atrac3plusdec.c
	libavcodec/dcadec.c
	libavcodec/ffv1enc.c
	libavcodec/h264.c
	libavcodec/h264_loopfilter.c
	libavcodec/h264_mb.c
	libavcodec/imc.c
	libavcodec/libmp3lame.c
	libavcodec/libtheoraenc.c
	libavcodec/libtwolame.c
	libavcodec/libvpxenc.c
	libavcodec/libxavs.c
	libavcodec/libxvid.c
	libavcodec/mpeg12dec.c
	libavcodec/mpeg12enc.c
	libavcodec/mpegaudiodec_template.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/mpegvideo_motion.c
	libavcodec/nellymoserdec.c
	libavcodec/nellymoserenc.c
	libavcodec/nvenc.c
	libavcodec/on2avc.c
	libavcodec/options_table.h
	libavcodec/opus_celt.c
	libavcodec/pngenc.c
	libavcodec/ra288.c
	libavcodec/ratecontrol.c
	libavcodec/twinvq.c
	libavcodec/vc1_block.c
	libavcodec/vc1_loopfilter.c
	libavcodec/vc1_mc.c
	libavcodec/vc1dec.c
	libavcodec/vorbisdec.c
	libavcodec/vp3.c
	libavcodec/wma.c
	libavcodec/wmaprodec.c
	libavcodec/x86/hpeldsp_init.c
	libavcodec/x86/me_cmp_init.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 22:10:35 +02:00
Vittorio Giovara
059a934806 lavc: Consistently prefix input buffer defines 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-27 15:24:59 +01:00
Vittorio Giovara
def97856de lavc: AV-prefix all codec capabilities 
Express bitfields more simply.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-27 15:24:58 +01:00
Vittorio Giovara
7c6eb0a1b7 lavc: AV-prefix all codec flags 
Convert doxygen to multiline and express bitfields more simply.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-27 15:24:58 +01:00
Andreas Cadhalpun
dd6c8575db examples/demuxing_decoding: use properties from frame instead of video_dec_ctx 
This is more robust.

And only check if there is actually a frame returned.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-06-15 18:32:18 +02:00
Andreas Cadhalpun
ed0b1db640 doc: fix spelling errors 
Neccessary -> Necessary
formated   -> formatted
thee       -> the
eventhough -> even though
seperately -> separately

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-06-14 15:09:33 +02:00
Michael Niedermayer
b8ba2d3915 examples/decoding_encoding: Use the AVFrame width/height for processing images after decoding 
This is what FFmpeg / FFplay do and it is more robust

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-13 02:14:26 +02:00
Lukasz Marek
f79cd98caf examples/avio_list_dir: init/deinit network 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2015-04-06 15:50:26 +02:00
Mariusz Szczepańczyk
f10aa0e125 doc/examples: Handle new types in avio_list_dir 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-03 04:09:40 +02:00
Lukasz Marek
56b7aa2138 doc/examples: add directory listing example 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-28 03:13:44 +01:00
Michael Niedermayer
e73b3dba3e Merge commit '990e4a6639d0714198583c2812b1074b5751898f' 
* commit '990e4a6639d0714198583c2812b1074b5751898f':
  Add a QSV decoding example.

Conflicts:
	configure
	doc/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 00:30:20 +01:00
Anton Khirnov
990e4a6639 Add a QSV decoding example. 2015-02-28 21:51:24 +01:00
Andreas Cadhalpun
078be09dd7 examples/demuxing_decoding: abort decoding when width, height or pix_fmt change 
This is necessary, because avcodec_decode_video2 can change
width, height and/or pixel format of the AVCodecContext. Since
video_dst_data and video_dst_linesize are not updated by calling
av_image_alloc again, av_image_copy[_plane] asserts, because the
destination buffer is too small.

In this case, creating a useable rawvideo is not possible anyway, since
it has fixed width/height/pix_fmt.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-10 02:43:47 +01:00
Andreas Cadhalpun
2a3b7a55b5 examples/demuxing_decoding: set stream_idx in open_codec_context only if no error occured 
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-31 21:54:36 +01:00
Stefano Sabatini
d43c1ec684 examples/filtering: extend comments about setting the filter graph endpoints 
That part is a constant source of confusions for readers, this should
help clarify the apparently inverted logic.
 2015-01-29 11:12:39 +01:00
Michael Niedermayer
e5c28d4f9a Merge commit '3a70c0c95feacb3844d05eebd579fc8189a77eee' 
* commit '3a70c0c95feacb3844d05eebd579fc8189a77eee':
  examples/transcode_aac: generate proper PTS and set the muxer timebase

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-27 13:35:31 +01:00
Michael Niedermayer
d078d57fb7 Merge commit 'c9b19ac8928c6c9b7f25c3988177204f110d5e0e' 
* commit 'c9b19ac8928c6c9b7f25c3988177204f110d5e0e':
  examples/transcode_aac: fix a typo

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-27 13:29:46 +01:00
Michael Niedermayer
010311d673 Merge commit '749a89d1b8bb73b4d4f14c48f33259a1300c1761' 
* commit '749a89d1b8bb73b4d4f14c48f33259a1300c1761':
  examples/transcode_aac: properly select the output sample format

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-27 13:21:02 +01:00
Andreas Unterweger
3a70c0c95f examples/transcode_aac: generate proper PTS and set the muxer timebase 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-01-27 09:03:08 +01:00
Andreas Unterweger
c9b19ac892 examples/transcode_aac: fix a typo 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-01-27 09:00:23 +01:00
Andreas Unterweger
749a89d1b8 examples/transcode_aac: properly select the output sample format 
Makes the example work with all the supported AAC encoders.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-01-27 08:58:47 +01:00
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>
 2015-01-10 04:50:42 +01:00
Michael Niedermayer
a85f033149 doc/examples/transcoding: Use avio_closep() in examples as it avoids leaving stale pointers 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 05:29:10 +01:00
Michael Niedermayer
a63c17cec7 idoc/examples/remuxing: Use avio_closep() in examples as it avoids leaving stale pointers 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 05:28:59 +01:00
Michael Niedermayer
c61b84ccfd doc/examples/transcode_aac: Use avio_closep() in examples as it avoids leaving stale pointers 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 05:28:51 +01:00
Michael Niedermayer
1d2410639d doc/examples/muxing: Use avio_closep() in examples as it avoids leaving stale pointers 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 05:28:15 +01:00
Piotr Fusik
c99e5191ab doc/examples/filtering_video: fix frame rate 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-05 16:52:19 +01:00
Michael Niedermayer
bde27e1e61 doc/examples/transcoding: check encoder before using it 
Fixes null pointer exception

Found-by: stoupeace
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-04 18:58:38 +01:00
Michael Niedermayer
e6ea75c5e6 doc/examples/decoding_encoding: fix storing all channels 
Fixes Ticket3355

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-24 22:01:33 +01:00
Michael Niedermayer
230aeee94c doc: fix the the typos 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-22 02:09:09 +01:00