e9c58033e8
doc/examples/http_multiclient: Fix occured typo
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2015-09-04 11:30:25 +02:00
53bf32fa42
doc/examples/filtering_video: better demo ffmpeg filters; demos chaining the filters
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2015-08-28 12:53:35 +02:00
767d780ec0
doc/examples: rename avio_list_dir -> avio_dir_cmd
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2015-08-16 02:16:47 +02:00
c84d208c27
examples/avio_list_dir: add move and delete methods
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2015-08-15 03:32:38 +02:00
25410c524d
doc/example: Add http multi-client example code
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Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com >
2015-08-01 00:58:32 +02:00
29d147c94d
Merge commit '059a934806d61f7af9ab3fd9f74994b838ea5eba'
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* 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
444e9874a7
Merge commit 'def97856de6021965db86c25a732d78689bd6bb0'
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* 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
94d68a41fa
Merge commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615'
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* 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
059a934806
lavc: Consistently prefix input buffer defines
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
2015-07-27 15:24:59 +01:00
def97856de
lavc: AV-prefix all codec capabilities
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Express bitfields more simply.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
2015-07-27 15:24:58 +01:00
7c6eb0a1b7
lavc: AV-prefix all codec flags
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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
dd6c8575db
examples/demuxing_decoding: use properties from frame instead of video_dec_ctx
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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
ed0b1db640
doc: fix spelling errors
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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
b8ba2d3915
examples/decoding_encoding: Use the AVFrame width/height for processing images after decoding
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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
f79cd98caf
examples/avio_list_dir: init/deinit network
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Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com >
2015-04-06 15:50:26 +02:00
f10aa0e125
doc/examples: Handle new types in avio_list_dir
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2015-04-03 04:09:40 +02:00
56b7aa2138
doc/examples: add directory listing example
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2015-03-28 03:13:44 +01:00
e73b3dba3e
Merge commit '990e4a6639d0714198583c2812b1074b5751898f'
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* 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
990e4a6639
Add a QSV decoding example.
2015-02-28 21:51:24 +01:00
078be09dd7
examples/demuxing_decoding: abort decoding when width, height or pix_fmt change
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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
2a3b7a55b5
examples/demuxing_decoding: set stream_idx in open_codec_context only if no error occured
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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
d43c1ec684
examples/filtering: extend comments about setting the filter graph endpoints
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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
e5c28d4f9a
Merge commit '3a70c0c95feacb3844d05eebd579fc8189a77eee'
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* 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
d078d57fb7
Merge commit 'c9b19ac8928c6c9b7f25c3988177204f110d5e0e'
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* commit 'c9b19ac8928c6c9b7f25c3988177204f110d5e0e':
examples/transcode_aac: fix a typo
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2015-01-27 13:29:46 +01:00
010311d673
Merge commit '749a89d1b8bb73b4d4f14c48f33259a1300c1761'
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* 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
3a70c0c95f
examples/transcode_aac: generate proper PTS and set the muxer timebase
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Signed-off-by: Anton Khirnov <anton@khirnov.net >
2015-01-27 09:03:08 +01:00
c9b19ac892
examples/transcode_aac: fix a typo
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Signed-off-by: Anton Khirnov <anton@khirnov.net >
2015-01-27 09:00:23 +01:00
749a89d1b8
examples/transcode_aac: properly select the output sample format
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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
f97f2a3527
doc/examples: fix lib math dep for decoding_encoding
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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
a85f033149
doc/examples/transcoding: Use avio_closep() in examples as it avoids leaving stale pointers
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2015-01-08 05:29:10 +01:00
a63c17cec7
idoc/examples/remuxing: Use avio_closep() in examples as it avoids leaving stale pointers
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2015-01-08 05:28:59 +01:00
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
1d2410639d
doc/examples/muxing: Use avio_closep() in examples as it avoids leaving stale pointers
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2015-01-08 05:28:15 +01:00
c99e5191ab
doc/examples/filtering_video: fix frame rate
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2014-12-05 16:52:19 +01:00
bde27e1e61
doc/examples/transcoding: check encoder before using it
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Fixes null pointer exception
Found-by: stoupeace
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2014-12-04 18:58:38 +01:00
e6ea75c5e6
doc/examples/decoding_encoding: fix storing all channels
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Fixes Ticket3355
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2014-11-24 22:01:33 +01:00
230aeee94c
doc: fix the the typos
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2014-11-22 02:09:09 +01:00
3a0c70f1e3
doc/examples/transcoding: use av_packet_rescale_ts()
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Simplify.
2014-09-16 14:55:33 +02:00
68bca03951
doc/examples: remove unneeded NULL checks
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dst_file cannot be NULL
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2014-09-14 16:45:50 +02:00
b0352b1997
avcodec: export motion vectors in frame side data on demand
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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.
2014-08-18 14:13:57 +02:00
9f02a2b224
transcode_aac: fix const return value
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Fixes Trac #3613 .
Signed-off-by: Timothy Gu <timothygu99@gmail.com >
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2014-08-06 04:01:19 +02:00
f1d6fc7794
Merge commit '6a928293dd29c7f0dcf09107980a1d651c9957df'
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* commit '6a928293dd29c7f0dcf09107980a1d651c9957df':
examples: filter_audio: Add missing mem.h header for av_freep()
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2014-08-03 19:18:25 +02:00
6a928293dd
examples: filter_audio: Add missing mem.h header for av_freep()
2014-08-03 01:29:43 -07:00
f285056810
doc/examples/muxing: fix "-flags" option
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2014-07-27 19:58:47 +02:00
c437765be7
doc/examples/muxing: Exchange tmp_frame and frame
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Reduces difference to 56f98e340fmichaelni@gmx.at >
2014-07-27 12:03:51 +02:00
d1ce43a3e8
doc/examples/muxing: mark correct frame as writeable
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Bug found from comparing 56f98e340fmichaelni@gmx.at >
2014-07-27 01:55:17 +02:00
fbd46e2f1c
doc/examples/muxing: Always use swr, simplifies code slightly
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Idea-from: 56f98e340fmichaelni@gmx.at >
2014-07-27 01:32:19 +02:00
22e9fe06eb
doc/examples/muxing: add alloc_audio_frame() and use it to simplify code.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2014-07-27 01:15:39 +02:00
a98cadef7f
doc/examples/muxing: Move samples_count to OutputStream
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2014-07-27 01:05:05 +02:00
8b1d54ba40
doc/examples/muxing: free swr context at the end
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2014-07-27 00:50:58 +02:00
