FFmpeg

Commit Graph

Author	SHA1	Message	Date
Cameron Cawley	22238d0b94	avcodec: Implement Archimedes VIDC encoder/decoder Signed-off-by: Cameron Cawley <ccawley2011@gmail.com>	6 years ago
Martin Vignali	d7731ea9d4	avcodec/proresenc_aw : use scan table from prores_data file Doesn't seems to make speed loss	6 years ago
James Almer	ebc3d04b8d	avcodec: add an AV1 parser Simple parser to set keyframes, frame type, structure, width, height, and pixel format, plus stream profile and level. Reviewed-by: Mark Thompson <sw@jkqxz.net> Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Mark Thompson	476a77128a	lavc: Add AV1 metadata bitstream filter Can adjust colour and timing information.	6 years ago
Mark Thompson	c8c81ac502	lavc: Add coded bitstream read/write support for AV1	6 years ago
Mark Thompson	bfc4d0f6e4	vaapi_encode_h265: Set level based on stream if not set by user Sets the level based on the stream properties if it is not explicitly set by the user. Also add a tier option to set general_tier_flag, since that affects the level choice.	6 years ago
Mark Thompson	bb3503164e	vaapi_encode_h264: Set level based on stream if not set by user	6 years ago
Mark Thompson	cc549149d3	lavc/h264: Add common code for level handling Including a unit test.	6 years ago
Mark Thompson	525de2000b	lavc/cbs: Add JPEG support	6 years ago
Paul B Mahol	009597ca33	avcodec: add native iLBC decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	6 years ago
James Almer	98518e90aa	avcodec: add missing mpegvideo dependencies to SpeedHQ decoder Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
hwren	85a921f461	lavc, doc, configure: add libxavs2 video encoder wrapper Signed-off-by: hwren <hwrenx@126.com>	6 years ago
Paul B Mahol	a5278b672a	avcodec: add RemotelyAnywhere Screen Capture decoder	6 years ago
Paul B Mahol	ad2ac1e7dd	avcodec: add WinCAM Motion Video decoder	6 years ago
Paul B Mahol	f7d749e95b	avcodec: add MatchWare Screen Capture Codec	6 years ago
Paul B Mahol	aba720dce2	avcodec: add Brooktree ProSumer Video decoder	6 years ago
Paul B Mahol	42a99b76de	avcodec: add IMM4 decoder This work is sponsored by VideoLAN.	6 years ago
hwren	5985a1bf72	lavc, doc, configure: add avs2 video decoder wrapper Tested-by: Steven Liu <lq@chinaffmpeg.org> Signed-off-by: hwren <hwrenx@126.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	6 years ago
hwren	d645e0d6c1	lavc: add AVS2/IEEE 1857.4 parser Tested-by: Steven Liu <lq@chinaffmpeg.org> Signed-off-by: hwren <hwrenx@126.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	6 years ago
James Almer	3735d55af3	avcodec/parser: move parsers list and related API to its own file And add it to the CONFIGURABLE_COMPONENTS list in Makefile. This way, changes to the new file will be tracked and the usual warning to suggest re-running configure will be shown. Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
James Almer	f9af3929c0	avcodec/extract_extradata: add support for AV1 Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Rostislav Pehlivanov	755e618399	lavc: implement an ATRAC9 decoder This commit implements a full ATRAC9 decoder, a simple low-delay codec developed by Sony and used in most PSVita games, some PS3 games and some PS4 games. Its similar to AAC in that it uses Huffman coded scalefactors but instead of vector quantization it just Huffman codes the spectral coefficients (in a way similar to how Opus splits band energy coding into coarse and fine precision). It opts to write rather large Huffman codes by packing several small coefficients into one Huffman coded symbol, though I don't believe this increases efficiency at all. Band extension implements SBC in a simple way, first it mirrors the lower spectrum onto the higher frequencies and then it uses one of 5 filters to shape it. Noise substitution is implemented via 2 of them. Unlike previous ATRAC codecs, there's no QMF, this is a standard MDCT codec. Based off of the reverse engineering work of Alex Barney. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>	6 years ago
Rostislav Pehlivanov	a1c6fc773f	mpegvideo: remove support for libxvid's RC system Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>	7 years ago
Mark Thompson	308b989e0c	lavc: Add VP9 metadata bitstream filter Can adjust the colour information.	7 years ago
Mark Thompson	b5df289eb7	lavc: Add coded bitstream read/write support for VP9	7 years ago
Paul B Mahol	5c6a3604f0	avcodec: remove duplicate prores decoder Removed slower one, couldn't figure out why it is slower. Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	2974b2556b	avcodec: add eac3_core bitstream filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Mark Thompson	c99f837dde	lavc: Add filter_units bitstream filter This can remove units with types in or not in a given set from a stream. For example, it can be used to remove all non-VCL NAL units from an H.264 or H.265 stream.	7 years ago
James Almer	86c7d8df95	avformat/codec2: don't include avcodec objects They belong in avcodec. Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Martin Vignali	7b0cb2e032	avcodec/hapqa_extract_bsf : add new bsf filter convert HapQA data to HAPQ or HAPAlphaOnly by copying the corresponding texture	7 years ago
Luca Barbato	43778a501f	Support AV1 encoding using libaom	7 years ago
Luca Barbato	c438899a70	Add AV1 video decoding support through libaom Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	7 years ago
Aurelien Jacobs	ff4600d954	sbc: implement SBC encoder (low-complexity subband codec) This was originally based on libsbc, and was fully integrated into ffmpeg.	7 years ago
Aurelien Jacobs	2505ebc632	sbc: add parser for SBC	7 years ago
Aurelien Jacobs	4439887198	sbc: implement SBC decoder (low-complexity subband codec) This was originally based on libsbc, and was fully integrated into ffmpeg.	7 years ago
James Almer	40102a2137	avcodec/Makefile: skip nvdec.h header when nvdec is not enabled Fixes make checkheaders now that the cuda headers are no longer in-tree Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Tomas Härdin	f958f431ec	Add libcodec2 en/decoder	7 years ago
James Almer	4f273b97b0	avcodec/Makefile: add missing dependencies for some cuvid decoders Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Philip Langdale	cd98f20b4a	avcodec/nvdec: Implement mjpeg nvdec hwaccel	7 years ago
Mark Thompson	63c690ad15	vaapi: Add MJPEG decode hwaccel	7 years ago
Muhammad Faiz	b7d476b138	fate/libavcodec: add codec_desc test Remove runtime check at codec_desc.c Reviewed-by: wm4 <nfxjfg@googlemail.com> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>	7 years ago
Aurelien Jacobs	6fd110a094	aptx: implement the aptX HD bluetooth codec	7 years ago
James Almer	0cc3d830d1	avcodec/Makefile: add missing opus.c dependency to opus encoder Needed for ff_celt_quant_bands and ff_celt_bitalloc. Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Michael Wootton	34c113335b	Add support for H.264 and HEVC hardware encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	7 years ago
Rostislav Pehlivanov	fdbd261967	lavc/Makefile: fix opus_parser dependencies Fix suggested by RiCON. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>	7 years ago
Jacob Trimble	b38f222165	avcodec/Makefile: Fix opus parser dependency. The opus.c file uses ff_celt_freq_range and ff_celt_freq_bands which are defined in opustab.c. The opus parser needs to include that file to avoid linker errors when not including the opus encoder/decoder. Signed-off-by: Jacob Trimble <modmaker@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Mikhail Mironov	9ea6607d29	Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK 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>	7 years ago
Philip Langdale	1da9851e34	avcodec/nvdec: Implement vp8 hwaccel	7 years ago
Mark Thompson	40b75a943b	vaapi: Add VP8 decode hwaccel	7 years ago
Philip Langdale	6b77a10e43	avcodec: Implement mpeg4 nvdec hwaccel 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.	7 years ago

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2305 Commits (b5e7e437f4c85ccc676399e092acaea80d1386b9)