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* avformat: migrate to AVFormatContext->urlMarton Balint2018-01-28
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* lavf/rtpenc: Add support for 24 bit pcm encoding as defined by RFC 3190.Carl Eugen Hoyos2017-10-29
| | | | Fixes ticket #6770.
* lavf/rtpenc: Add support for little-endian G.726.Carl Eugen Hoyos2017-10-07
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* lavf/sdp: Fix MIME-type for big-endian G.726.Carl Eugen Hoyos2017-10-07
| | | | | RFC 3551 defines "G726" for little-endian ("right-justified") G.726 and announces "AAL2-G726" for big-endian ("left-justified") G.726.
* Remove some unneeded casts of bit_rate.Carl Eugen Hoyos2017-09-22
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* cosmetics: fix some misspelled wordsJames Almer2016-07-17
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'Clément Bœsch2016-06-21
|\ | | | | | | | | | | | | * commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb': cosmetics: Fix spelling mistakes Merged-by: Clément Bœsch <u@pkh.me>
| * cosmetics: Fix spelling mistakesVittorio Giovara2016-05-04
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
| * sdp: fix opus sprop-stereo fmtp syntaxMark Harris2016-03-01
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | rtpenc: packetizer for VP9 RTP payload format (draft v2)Thomas Volkert2016-06-13
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* | rtpenc: packetizer for VC-2 HQ RTP payload format (draft v1)Thomas Volkert2016-05-03
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* | Merge commit '9200514ad8717c63f82101dc394f4378854325bf'Derek Buitenhuis2016-04-10
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '9200514ad8717c63f82101dc394f4378854325bf': lavf: replace AVStream.codec with AVStream.codecpar This has been a HUGE effort from: - Derek Buitenhuis <derek.buitenhuis@gmail.com> - Hendrik Leppkes <h.leppkes@gmail.com> - wm4 <nfxjfg@googlemail.com> - Clément Bœsch <clement@stupeflix.com> - James Almer <jamrial@gmail.com> - Michael Niedermayer <michael@niedermayer.cc> - Rostislav Pehlivanov <atomnuker@gmail.com> Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavf: replace AVStream.codec with AVStream.codecparAnton Khirnov2016-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, AVStream contains an embedded AVCodecContext instance, which is used by demuxers to export stream parameters to the caller and by muxers to receive stream parameters from the caller. It is also used internally as the codec context that is passed to parsers. In addition, it is also widely used by the callers as the decoding (when demuxer) or encoding (when muxing) context, though this has been officially discouraged since Libav 11. There are multiple important problems with this approach: - the fields in AVCodecContext are in general one of * stream parameters * codec options * codec state However, it's not clear which ones are which. It is consequently unclear which fields are a demuxer allowed to set or a muxer allowed to read. This leads to erratic behaviour depending on whether decoding or encoding is being performed or not (and whether it uses the AVStream embedded codec context). - various synchronization issues arising from the fact that the same context is used by several different APIs (muxers/demuxers, parsers, bitstream filters and encoders/decoders) simultaneously, with there being no clear rules for who can modify what and the different processes being typically delayed with respect to each other. - avformat_find_stream_info() making it necessary to support opening and closing a single codec context multiple times, thus complicating the semantics of freeing various allocated objects in the codec context. Those problems are resolved by replacing the AVStream embedded codec context with a newly added AVCodecParameters instance, which stores only the stream parameters exported by the demuxers or read by the muxers.
* | sdp: fix opus sprop-stereo fmtp syntaxMark Harris2016-03-01
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | lavc: Switch bitrate to 64bit unless compatibility with avconv was requested.Michael Niedermayer2015-09-15
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* | Merge commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615'Michael Niedermayer2015-07-27
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
* | Merge commit 'a505c0d7373336a4cc5aa2022111c46bdd388b1f'Michael Niedermayer2014-12-19
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'a505c0d7373336a4cc5aa2022111c46bdd388b1f': rtp: Initial H.261 support Conflicts: Changelog libavformat/rtpdec_h261.c libavformat/rtpenc_h261.c libavformat/sdp.c libavformat/version.h See: 50a4d5cfc6749932347ee38c25b5040aea4b13a0 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rtp: Initial H.261 supportThomas Volkert2014-12-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The packetizer only supports splitting at GOB headers - if such aren't available frequently enough, it splits at any random byte offset (not at a macroblock boundary either, which would be allowed by the spec) and sends a payload header pretend that it starts with a GOB header. As long as a receiver doesn't try to handle such cases cleverly but just drops broken frames, this shouldn't matter too much in practice. Signed-off-by: Martin Storsjö <martin@martin.st>
* | avcodec/xiph: mark returned header pointers const from ↵Michael Niedermayer2014-12-14
| | | | | | | | | | | | | | avpriv_split_xiph_headers() Reviewed-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'e5cfc8fdad901c9487fe896421972852f38bcf5'Michael Niedermayer2014-10-15
|\| | | | | | | | | | | | | * commit 'e5cfc8fdad901c9487fe896421972852f38bcf5': sdp: Provide out of bound parameter sets for HEVC if extradata is set Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * sdp: Provide out of bound parameter sets for HEVC if extradata is setMartin Storsjö2014-10-15
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit 'b76249443864c88ffb2d41ab8d1de7432e985dc7'Michael Niedermayer2014-10-07
|\| | | | | | | | | | | | | * commit 'b76249443864c88ffb2d41ab8d1de7432e985dc7': sdp: Simplify parsing/conversion of H264 extradata Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * sdp: Simplify parsing/conversion of H264 extradataMartin Storsjö2014-10-06
| | | | | | | | | | | | | | | | | | | | | | | | By using ff_avc_write_annexb_extradata instead of the h264_mp4toannexb BSF, the code for doing the conversion itself is kept much shorter, there's less state to restore at the end, we don't risk leaving the AVCodecContext in an inconsistent state if returning early due to errors, etc. Also add a missing free if the base64 encoding fails. Signed-off-by: Martin Storsjö <martin@martin.st>
* | sdp: add support for H.261Thomas Volkert2014-10-04
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'a05f5052fef3b3743fab7846da12861d8a8098ec'Michael Niedermayer2014-09-29
|\| | | | | | | | | | | | | * commit 'a05f5052fef3b3743fab7846da12861d8a8098ec': sdp: Make opus declaration conform to the spec Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * sdp: Make opus declaration conform to the specTimothy B. Terriberry2014-09-29
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit 'ddf5fb71ee9c8b2d9a23c0f661a84896cd7050fc'Michael Niedermayer2014-09-25
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'ddf5fb71ee9c8b2d9a23c0f661a84896cd7050fc': rtpenc: HEVC/H.265 support Conflicts: Changelog libavformat/rtpenc.c libavformat/rtpenc_hevc.c libavformat/version.h See: 6821a5a4adcb40c458356e8bb90416dd8f5dd6b2 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rtpenc: HEVC/H.265 supportThomas Volkert2014-09-24
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39'Michael Niedermayer2014-08-15
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39': cosmetics: Write NULL pointer equality checks more compactly Conflicts: cmdutils.c ffmpeg_opt.c ffplay.c libavcodec/dvbsub.c libavcodec/dvdsubdec.c libavcodec/dvdsubenc.c libavcodec/dxa.c libavcodec/libxvid_rc.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/rv10.c libavcodec/tiffenc.c libavcodec/utils.c libavcodec/vc1dec.c libavcodec/zmbv.c libavdevice/v4l2.c libavformat/matroskadec.c libavformat/movenc.c libavformat/sdp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * cosmetics: Write NULL pointer equality checks more compactlyGabriel Dume2014-08-15
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | Use correct msvc type specifiers for ptrdiff_t and size_t.Carl Eugen Hoyos2014-04-24
| | | | | | | | | | | | | | The Windows runtime aborts if it finds %t or %z. Fixes ticket #3472. Reviewed-by: Ronald Bultje
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2014-01-05
|\| | | | | | | | | | | | | * qatar/master: sdp: Check that fmt->oformat is non-null before accessing it Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * sdp: Check that fmt->oformat is non-null before accessing itMartin Storsjö2014-01-05
| | | | | | | | | | | | | | | | This avoids crashes when avserver tries to create an SDP, since d77f4af. CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit '6451c8853a07ff2e28bda950fb5e83fcf88c5cf4'Michael Niedermayer2013-12-14
|\| | | | | | | | | | | | | | | * commit '6451c8853a07ff2e28bda950fb5e83fcf88c5cf4': sdp: Check theora colorspace before producing the configuration string See: db8a53d86a71c948bd41dd12d1ff1d3351ec2746 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * sdp: Check theora colorspace before producing the configuration stringMartin Storsjö2013-12-14
| | | | | | | | | | | | | | This avoids a memory leak (or having to worry about freeing the config string) if the colorspace isn't accepted. Signed-off-by: Martin Storsjö <martin@martin.st>
* | avformat/sdp: fix memleak on errorMichael Niedermayer2013-12-13
| | | | | | | | | | Fixes CID700640 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '094a7405e5d8463d7d167d893e04934ec1a84ecd'Michael Niedermayer2013-01-15
|\| | | | | | | | | | | | | | | * commit '094a7405e5d8463d7d167d893e04934ec1a84ecd': x86: ABSB: port to cpuflags sdp: Include SRTP crypto params if using the srtp protocol Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * sdp: Include SRTP crypto params if using the srtp protocolMartin Storsjö2013-01-15
| | | | | | | | | | | | Also print port numbers for this protocol. Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-11-15
|\| | | | | | | | | | | | | | | | | | | | | * qatar/master: bgmc: Fix av_malloc checks in ff_bgmc_init() rtp: set the payload type as stream id Conflicts: libavformat/rtpenc_chain.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rtp: set the payload type as stream idLuca Barbato2012-11-14
| | | | | | | | | | | | | | Support multiple video/audio streams with different format in the same session. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | sdp: output speex optional vbr parameterDmitry Samonenko2012-10-13
| | | | | | | | | | | | | | Optional sdp speex payload parameter is outputed only when data is encoded. It's not printed in case of stream copy. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-10-09
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: mingw/cygwin: Stop adding -fno-common to gcc CFLAGS Restructure av_log_missing_feature message rtp: Support packetization/depacketization of opus file: Set the return value type for lseek to int64_t. ppc: fix Altivec build with old compilers build: add LTO support for PGI compiler build: add -Mdse to PGI optimisation flags rtpenc_vp8: Update the packetizer to the latest spec version rtpdec_vp8: Make the depacketizer implement the latest spec draft doc: allow building with old texi2html versions avutil: skip old_pix_fmts.h since it is just a list Conflicts: libavcodec/aacdec.c libavcodec/h264.c libavcodec/ppc/fmtconvert_altivec.c libavcodec/utils.c libavformat/file.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rtp: Support packetization/depacketization of opusMartin Storsjö2012-10-09
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | 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>
| * Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormatAnton Khirnov2012-10-08
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-09-27
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: nutdec: const correctness for get_v_trace/get_s_trace function arguments truemotion2: Request samples for old TM2 headers rtpdec: Remove a useless ff_ prefix from a static symbol rtpdec: Support depacketizing speex rtpenc: Add support for packetizing speex Conflicts: libavformat/rtpdec.c libavformat/sdp.c libavformat/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rtpenc: Add support for packetizing speexDmitry Samonenko2012-09-26
| | | | | | | | | | | | | | This packetization scheme simply places the full packets into the RTP packet without any extra header bytes. Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-09-24
|\| | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: rtp: Packetization of JPEG (RFC 2435) smoothstreamingenc: Copy the SAR on the AVStreams as well Conflicts: Changelog libavformat/rtpenc.c libavformat/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rtp: Packetization of JPEG (RFC 2435)Samuel Pitoiset2012-09-23
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* | Add initial support for speex RTP packetization (RFC 5574)Dmitry Samonenko2012-09-23
| | | | | | | | | | | | | | | | * libspeex audio codec is no longer considered unsupported when using rtp as output format. * SDP rtpmap is added for speex payload, formatted according to RFC Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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