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* lavfi: add denoise and sharpness VAAPI video filters.Jun Zhao2018-01-21
| | | | | | | | | Most code between them is common, so put them in a new file for miscellaneous VAAPI filters. Signed-off-by: Yun Zhou <yunx.z.zhou@intel.com> Signed-off-by: Jun Zhao <jun.zhao@intel.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
* lavfi: add ProcAmp (color balance) VAAPI video filter.Jun Zhao2018-01-21
| | | | | | | | | | Add ProcAmp(color balance) vaapi video filter, use the option like -vf "procamp_vaapi=b=10:h=120:c=2.8:s=3.7" to set brightness/hue/contrast/saturation. Signed-off-by: Yun Zhou <yunx.z.zhou@intel.com> Signed-off-by: Jun Zhao <jun.zhao@intel.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
* Changelog: add VideoToolbox HEVC supportAman Gupta2018-01-06
| | | | Signed-off-by: Aman Gupta <aman@tmm1.net>
* libavformat: remove the ffmenc and ffmdec muxer and demuxersRostislav Pehlivanov2018-01-06
| | | | | | Used only by ffserver. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
* Remove the ffserver programRostislav Pehlivanov2018-01-06
| | | | Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
* aiff: add explicit goto got_soundMisty De Meo2018-01-06
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter: add arbitrary audio IIR filterPaul B Mahol2018-01-05
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter: add hilbert source FIR filterPaul B Mahol2018-01-04
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter: add entropy filterPaul B Mahol2018-01-03
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter: add deconvolve filterPaul B Mahol2017-12-27
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* w32pthreads: always use Vista+ API, drop XP supportwm42017-12-26
| | | | | | | | | | | This removes the XP compatibility code, and switches entirely to SWR locks, which are available starting at Windows Vista. This removes CRITICAL_SECTION use, which allows us to add PTHREAD_MUTEX_INITIALIZER, which will be useful later. Windows XP is hereby not a supported build target anymore. It was decided in a project vote that this is OK.
* avutil: add AVX-512 flagsJames Darnley2017-12-24
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* libavformat: LibreSSL (libtls) supportsfan52017-12-17
| | | | Signed-off-by: sfan5 <sfan5@live.de>
* avformat: add NSP demuxerPaul B Mahol2017-12-08
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter: add setrange filterPaul B Mahol2017-12-06
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter: add fillborders filterPaul B Mahol2017-12-01
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDKMikhail Mironov2017-11-28
| | | | | | | Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
* Changelog: add VAAPI VP8 decoderMark Thompson2017-11-28
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* avcodec/nvdec: Implement vp8 hwaccelPhilip Langdale2017-11-26
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* avfilter: add lv2 wrapper filterPaul B Mahol2017-11-26
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter: add normalize filterRichard Ling2017-11-25
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* avfilter: add mix filterPaul B Mahol2017-11-24
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavfi: Add OpenCL overlay filterMark Thompson2017-11-22
| | | | | Input and output formats must be the same, the overlay format must be the same as the input except possibly with an additional alpha component.
* avcodec: Implement mpeg4 nvdec hwaccelPhilip Langdale2017-11-20
| | | | | | | | | | | | | | | | | | | | This was predictably nightmarish, given how ridiculous mpeg4 is. I had to stare at the cuvid parser output for a long time to work out what each field was supposed to be, and even then, I still don't fully understand some of them. Particularly: vop_coded: If I'm reading the decoder correctly, this flag will always be 1 as the decoder will not pass the hwaccel any frame where it is not 1. divx_flags: There's obviously no documentation on what the possible flags are. I simply observed that this is '0' for a normal bitstream and '5' for packed b-frames. gmc_enabled: I had a number of guesses as to what this mapped to. I picked the condition I did based on when the cuvid parser was setting flag. Also note that as with the vdpau hwaccel, the decoder needs to consume the entire frame and not the slice.
* avcodec: Implement mpeg1 nvdec hwaccelPhilip Langdale2017-11-20
| | | | | Once I remembered that there's a separate decoder type for mpeg1, even though params struct is shared with mpeg2, everything worked.
* avfilter: add acontrast filterPaul B Mahol2017-11-19
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avcodec: Implement mpeg2 nvdec hwaccelPhilip Langdale2017-11-18
| | | | | | This is mostly straight-forward. The weird part is that it should just work for mpeg1, but I see corruption in my test cases, so I'm going to try and fix that separately.
* avfilter: add multiband compand filterPaul B Mahol2017-11-17
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avcodec: Implement vc1 nvdec hwaccelPhilip Langdale2017-11-14
| | | | | This hwaccel is interesting because it also works for wmv3/9 content, which is not supported by the nvidia parser used by cuviddec.
* avcodec: implement vp9 nvdec hwaccelTimo Rothenpieler2017-11-13
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* Merge commit 'a5a6ac1a123a927e5bed984ed757a29b7ff87dab'James Almer2017-11-11
|\ | | | | | | | | | | | | | | * commit 'a5a6ac1a123a927e5bed984ed757a29b7ff87dab': libavfilter/overlay_qsv: Add QSV overlay vpp filter libavfilter/vf_vpp: Add common filters of the qsv vpp Merged-by: James Almer <jamrial@gmail.com>
| * libavfilter/overlay_qsv: Add QSV overlay vpp filterHuang, Zhengxu2017-09-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The filter supports two inputs and (implicitly) scaling the second input during composition, unlike the software overlay. The code has been separated into common interface and qsv overlay implementation. The common part mainly creates the qsv session and manages the surface which is nearly the same for all qsv filters. So the qsvvpp.c/qsvvpp.h API can be used by other QSV vpp filters to reduce code redundancy. Usage: -hwaccel qsv -c:v mpeg2_qsv -r 25 -i in.m2v -hwaccel qsv -c:v h264_qsv -i in.h264 -filter_complex "overlay_qsv=eof_action=repeat:x=(W-w)/2:y=(H-h)/2" -b 2M -maxrate 3M -c:v h264_qsv -y out.h264 Two inputs should have different sizes otherwise one will be completely covered or you need to scale the second input as follows: -hwaccel qsv -c:v mpeg2_qsv -r 25 -i in.m2v -hwaccel qsv -c:v h264_qsv -i in.h264 -filter_complex "overlay_qsv=w=720:h=576:x=(W-w)/2:y=(H-h)/2" -b 2M -maxrate 3M -c:v h264_qsv -y out.h264 Signed-off-by: ChaoX A Liu <chaox.a.liu@gmail.com> Signed-off-by: Zhengxu Huang <zhengxu.maxwell@gmail.com> Signed-off-by: Andrew Zhang <huazh407@gmail.com> Change-Id: I5c381febb0af6e2f9622c54ba00490ab99d48297 Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
* | Merge commit 'b90fdb2c7199cc8b0e8d994fafba1fb4dc181d88'James Almer2017-11-10
|\| | | | | | | | | | | | | | | | | * commit 'b90fdb2c7199cc8b0e8d994fafba1fb4dc181d88': hevcdec: add a CUVID hwaccel Adapted for ffmpeg by Timo Rothenpieler. Merged-by: James Almer <jamrial@gmail.com>
| * hevcdec: add a CUVID hwaccelAnton Khirnov2017-07-28
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| * h264dec: add a CUVID hwaccelAnton Khirnov2017-07-26
| | | | | | | | | | Some parts of the code are based on a patch by Timo Rothenpieler <timo@rothenpieler.org>
* | h264dec: add a NVDEC hwaccelAnton Khirnov2017-11-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some parts of the code are based on a patch by Timo Rothenpieler <timo@rothenpieler.org> Merges Libav commit b9129ec4668c511e0a79e25c6f25d748cee172c9. Due to the name clash with our cuvid decoder, rename it to nvdec. This commit also changes the Libav code to dynamic loading of the cuda/cuvid libraries. Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* | Changelog: list the new aptX featuresRostislav Pehlivanov2017-11-10
| | | | | | | | Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
* | aacenc: support extended channel layouts using PCEsRostislav Pehlivanov2017-11-09
| | | | | | | | | | | | | | | | | | | | | | | | This commit implements support for PCE (Program Configuration Elements) in the AAC encoder, and as such allows for encoding of channel layouts not present in the presets defined by the spec (which only lists the 8 most common ones). This has been a highly requested feature and is also the first open source encoder to support this many layouts. Many thanks to pkviet <pkv.stream@gmail.com> who implemented support for and verified all channel layouts.
* | Merge commit '2fd6e7d077f590e4d7195356f9baeb271f8b9ae2'James Almer2017-11-08
|\| | | | | | | | | | | | | * commit '2fd6e7d077f590e4d7195356f9baeb271f8b9ae2': libavcodec/mjpeg_qsv: Add QSV MJPEG encoder Merged-by: James Almer <jamrial@gmail.com>
| * libavcodec/mjpeg_qsv: Add QSV MJPEG encoderHuang, Zhengxu2017-07-25
| | | | | | | | | | | | | | | | | | | | | | usage: -hwaccel qsv -c:v h264_qsv -i in -c:v mjpeg_qsv -global_quality 80 -f mjpeg out Signed-off-by: ChaoX A Liu <chaox.a.liu@gmail.com> Signed-off-by: Zhengxu Huang <zhengxu.maxwell@gmail.com> Signed-off-by: Andrew Zhang <huazh407@gmail.com Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
| * Add Cinepak encoderTomas Härdin2017-07-05
| | | | | | | | | | | | With permission of Tomas Härdin applied by Rl aetey.se Signed-off-by: Diego Biurrun <diego@biurrun.de>
| * dxva: add support for new dxva2 and d3d11 hwaccel APIswm42017-06-08
| | | | | | | | | | | | | | | | | | | | This also adds support to avconv (which is trivial due to the new hwaccel API being generic enough). The new decoder setup code in dxva2.c is significantly based on work by Steve Lhomme <robux4@gmail.com>, but with heavy changes/rewrites. Signed-off-by: Diego Biurrun <diego@biurrun.de>
| * Add ClearVideo decoderKostya Shishkov2017-04-25
| | | | | | | | | | | | Only I-frames are decoded for now. Signed-off-by: Diego Biurrun <diego@biurrun.de>
| * Add FM Screen Capture Codec decoderPaul B Mahol2017-04-13
| | | | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>
| * vp9: Add bsf to merge superframesRonald S. Bultje2017-04-02
| | | | | | | | From ffmpeg commit 2e6636aa87303d37b112e79f093ca39500f92364.
| * Add Cineform HD DecoderKieran Kunhya2017-03-09
| | | | | | | | | | | | | | | | | | | | Decodes YUV 4:2:2 10-bit and RGB 12-bit files. Older files with more subbands, skips, Bayer, alpha not supported. Further fixes and refactorings by Anton Khirnov <anton@khirnov.net>, Diego Biurrun <diego@biurrun.de>, Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>
| * build: Prefer NASM assembler over YASMDiego Biurrun2017-03-07
| | | | | | | | | | NASM is more actively maintained and permits generating dependency information as a sideeffect of assembling, thus cutting build times in half.
| * Add Apple Pixlet decoderPaul B Mahol2017-03-01
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
| * vaapi_encode: Add VP8 supportMark Thompson2017-01-30
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| * vaapi_encode: Add MPEG-2 supportMark Thompson2017-01-29
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