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path: root/doc/examples/filtering_video.c
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* examples/filtering_video: suppress the build warning.Jun Zhao2017-11-01
| | | | | | | | | 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>
* Merge commit 'f5950b8fd61ec85e0ad8790bea56b37ceea19436'James Almer2017-10-26
| | | | | | | * commit 'f5950b8fd61ec85e0ad8790bea56b37ceea19436': lavfi: Drop unused and empty header file Merged-by: James Almer <jamrial@gmail.com>
* examples: do not use AVFrame accessorMuhammad Faiz2017-04-23
| | | | | Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* doc/examples/filtering_video: switch to new decoding APIMatthieu Bouron2017-03-30
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* doc/examples/filtering_*: switch to codecparClément Bœsch2017-03-28
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* Replace remaining occurances of av_free_packet with av_packet_unrefHendrik Leppkes2015-10-27
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* Remove left-over FF_API_AVFILTERBUFFER cruftHendrik Leppkes2015-09-05
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* doc/examples/filtering_video: better demo ffmpeg filters; demos chaining the ↵Harshit Mittal2015-08-28
| | | | | | filters Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* examples/filtering: extend comments about setting the filter graph endpointsStefano Sabatini2015-01-29
| | | | | That part is a constant source of confusions for readers, this should help clarify the apparently inverted logic.
* doc/examples/filtering_video: fix frame ratePiotr Fusik2014-12-05
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* doc/examples: remove pathes from doxy examplesMichael Niedermayer2014-02-17
| | | | | | | This makes the examples page less cluttered Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* examples/filtering_audio,video: do not call avcodec_register_all()Stefano Sabatini2014-01-24
| | | | It is implied by av_register_all(). Simplify.
* examples/filtering_audio,video: drop call to avcodec_get_frame_defaults()Stefano Sabatini2014-01-21
| | | | | The avcodec_get_frame_defaults() function is deprecated and its use doesn't seem required.
* doc/examples/filtering_video: do not make use of AVBufferSinkParamsStefano Sabatini2013-12-02
| | | | Set the value on the filter context instead. Simplify.
* doc/examples/filtering_video: add some error handling in init_filters()Stefano Sabatini2013-12-02
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* doc/examples/filtering: make use of av_err2str()Stefano Sabatini2013-12-02
| | | | Simplify.
* doc/examples: do not check NULL values for avcodec_close()Stefano Sabatini2013-11-21
| | | | avcodec_close() does nothing in case the argument is NULL. Simplify.
* doc/examples: fix mem issues in filtering_video.Clément Bœsch2013-11-19
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* lavfi: create Libav-API compatibility layer for avfilter_graph_parse() at ↵Stefano Sabatini2013-07-03
| | | | | | | | | | | | | | | | | the next bump Add function avfilter_graph_parse_ptr() and favor it in place of avfilter_graph_parse(), which will be restored with the old/Libav signature at the next bump. If HAVE_INCOMPATIBLE_LIBAV_API is enabled it will use the Libav-compatible signature for avfilter_graph_parse(). At the next major bump the current implementation of avfilter_graph_parse() should be dropped in favor of the Libav/old implementation. Should address trac ticket #2672.
* examples/filtering_*: constify AVFrame * for print_frame() and ↵Stefano Sabatini2013-03-14
| | | | display_frame() functions
* examples/filtering_video: update to new APIStefano Sabatini2013-03-14
| | | | In particular, fix crash.
* Remove references to the "ff" variant of buffersink.Nicolas George2013-03-12
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* doc: fix examples.Clément Bœsch2013-03-10
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* doc/examples: do not allocate AVFrame directly.Nicolas George2013-02-17
| | | | | | | The size of the AVFrame structure is not part of the ABI; it can grow with later versions. Therefore, applications are not supposed to allocate AVFrame directly, they are supposed to use avcodec_alloc_frame() instead.
* examples: fix doxy so they appear on the example pageMichael Niedermayer2012-10-26
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge commit '716d413c13981da15323c7a3821860536eefdbbb'Michael Niedermayer2012-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '716d413c13981da15323c7a3821860536eefdbbb': Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat Conflicts: doc/examples/muxing.c ffmpeg.h ffmpeg_filter.c ffmpeg_opt.c ffplay.c ffprobe.c libavcodec/8bps.c libavcodec/aasc.c libavcodec/aura.c libavcodec/avcodec.h libavcodec/avs.c libavcodec/bfi.c libavcodec/bmp.c libavcodec/bmpenc.c libavcodec/c93.c libavcodec/cscd.c libavcodec/cyuv.c libavcodec/dpx.c libavcodec/dpxenc.c libavcodec/eatgv.c libavcodec/escape124.c libavcodec/ffv1.c libavcodec/flashsv.c libavcodec/fraps.c libavcodec/h264.c libavcodec/huffyuv.c libavcodec/iff.c libavcodec/imgconvert.c libavcodec/indeo3.c libavcodec/kmvc.c libavcodec/libopenjpegdec.c libavcodec/libopenjpegenc.c libavcodec/libx264.c libavcodec/ljpegenc.c libavcodec/mjpegdec.c libavcodec/mjpegenc.c libavcodec/motionpixels.c libavcodec/mpeg12.c libavcodec/mpeg12enc.c libavcodec/mpeg4videodec.c libavcodec/mpegvideo_enc.c libavcodec/pamenc.c libavcodec/pcxenc.c libavcodec/pgssubdec.c libavcodec/pngdec.c libavcodec/pngenc.c libavcodec/pnm.c libavcodec/pnmdec.c libavcodec/pnmenc.c libavcodec/ptx.c libavcodec/qdrw.c libavcodec/qpeg.c libavcodec/qtrleenc.c libavcodec/raw.c libavcodec/rawdec.c libavcodec/rl2.c libavcodec/sgidec.c libavcodec/sgienc.c libavcodec/snowdec.c libavcodec/snowenc.c libavcodec/sunrast.c libavcodec/targa.c libavcodec/targaenc.c libavcodec/tiff.c libavcodec/tiffenc.c libavcodec/tmv.c libavcodec/truemotion2.c libavcodec/utils.c libavcodec/vb.c libavcodec/vp3.c libavcodec/wnv1.c libavcodec/xl.c libavcodec/xwddec.c libavcodec/xwdenc.c libavcodec/yop.c libavdevice/v4l2.c libavdevice/x11grab.c libavfilter/avfilter.c libavfilter/avfilter.h libavfilter/buffersrc.c libavfilter/drawutils.c libavfilter/formats.c libavfilter/src_movie.c libavfilter/vf_ass.c libavfilter/vf_drawtext.c libavfilter/vf_fade.c libavfilter/vf_format.c libavfilter/vf_hflip.c libavfilter/vf_lut.c libavfilter/vf_overlay.c libavfilter/vf_pad.c libavfilter/vf_scale.c libavfilter/vf_transpose.c libavfilter/vf_yadif.c libavfilter/video.c libavfilter/vsrc_testsrc.c libavformat/movenc.c libavformat/mxf.h libavformat/utils.c libavformat/yuv4mpeg.c libavutil/imgutils.c libavutil/pixdesc.c libswscale/input.c libswscale/output.c libswscale/swscale_internal.h libswscale/swscale_unscaled.c libswscale/utils.c libswscale/x86/swscale_template.c libswscale/x86/yuv2rgb.c libswscale/x86/yuv2rgb_template.c libswscale/yuv2rgb.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* avoid ambigous buffersink namesMichael Niedermayer2012-09-01
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* examples/filtering: fix packet memleakGavin Kinsey2012-06-26
| | | | | | | Free packets unconditionally after demuxing, and not only when the packets belong to a given stream. Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* examples/filtering_video: update to the new APIGavin Kinsey2012-06-26
| | | | | | Update the video filtering example program based on the audio one. Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* doc/examples: make use of the parameter filters_descr parameter in ↵Clément Bœsch2012-05-19
| | | | init_filters().
* doc/examples: fix pts heuristic in filtering_video.Clément Bœsch2012-05-19
| | | | | Note: the condition looked wrong in the first place ("if DTS is not defined, then set PTS to that undefined value [...]").
* doc/examples: rename filtering.c into filtering_video.c.Clément Bœsch2012-02-21