FFmpeg

Commit Graph

Author	SHA1	Message	Date
Cameron Gutman	4ffd586e34	avcodec/amfenc: Add support for on-demand key frames v2: Use forced_idr option instead of AV_FRAME_FLAG_KEY Signed-off-by: Cameron Gutman <aicommander@gmail.com>	3 months ago
Niklas Haas	703288cec6	avcodec/internal: add FFCodec.color_ranges I went through all codecs and put them into five basic categories: 1. JPEG range only 2. MPEG range only 3. Explicitly tagged 4. Broken (codec supports both but encoder ignores tags) 5. N/A (headerless or pseudo-formats) Filters in category 5 remain untouched. The rest gain an explicit assignment of their supported color ranges, with codecs in category 4 being set to MPEG-only for safety. It might be considered redundant to distinguish between 0 (category 5) and MPEG+JPEG (category 3), but in doing so we effectively communicate that we can guarantee that these tags will be encoded, which is distinct from the situation where there are some codecs that simply don't have tagging or implied semantics (e.g. rawvideo). A full list of codecs follows: JPEG range only: - amv - roqvideo MPEG range only: - asv1, asv2 - avui - cfhd - cljr - dnxhd - dvvideo - ffv1 - flv - h261, h263, h263p - {h263,vp8}_v4l2m2m - huffyuv, ffvhuff - jpeg2000 - libopenjpeg - libtheora - libwebp, libwebp_anim - libx262 - libxavs, libxavs2 - libxvid - mpeg1video, mpeg2video - mpeg2_qsv - mpeg2_vaapi - mpeg4, msmpeg4, msmpeg4v2, wmv1, wmv2 - mpeg4_omx - prores, prores_aw, prores_ks - rv10, rv20 - snow - speedhq - svq1 - tiff - utvideo Explicitly tagged (MPEG/JPEG): - {av1,h264,hevc}_nvenc - {av1,h264,hevc}_vaapi - {av1,h264,hevc,vp8,vp9,mpeg4}_mediacodec - {av1,h264,hevc,vp9}_qsv - h264_amf - {h264,hevc,prores}_videotoolbox - libaom-av1 - libkvazaar - libopenh264 - librav1e - libsvtav1 - libvpx, libvpx-vp9 - libx264 - libx265 - ljpeg - mjpeg - vc2 Broken (encoder ignores tags): - {av1,hevc}_amf - {h264,hevc,mpeg4}_v4l2m2m - h264_omx - libxeve - magicyuv - {vp8,vp9,mjpeg}_vaapi N/A: - ayuv, yuv4, y41p, v308, v210, v410, v408 (headerless) - pgmyuv (headerless) - rawvideo, bitpacked (headerless) - vnull, wrapped_avframe (pseudocodecs)	4 months ago
Evgeny Pavlov	9f02408583	avcodec/amfenc: add 10 bit encoding in av1_amf v2: refactored after review Signed-off-by: Evgeny Pavlov <lucenticus@gmail.com> Co-authored-by: Dmitrii Ovchinnikov <ovchinnikov.dmitrii@gmail.com> Co-authored-by: Araz Iusubov <Primeadvice@gmail.com> Signed-off-by: Dmitrii Ovchinnikov <ovchinnikov.dmitrii@gmail.com>	4 months ago
Araz Iusubov	42a40538f3	avcodec/amfenc: new encoder features support Implemented: New usage modes for AV1 encoder. Latency mode for H264, HEVC and AV1 encoders. Adaptive Quantization (AQ) mode in AV1 encoder. Signed-off-by: Dmitrii Ovchinnikov <ovchinnikov.dmitrii@gmail.com>	5 months ago
James Almer	09de979ff6	avcodec/amfenc_av1: use AV_WL32A Signed-off-by: James Almer <jamrial@gmail.com>	5 months ago
Araz Iusubov	2128c17739	avcodec/amf_enc: av1 cropping support Signed-off-by: James Almer <jamrial@gmail.com>	5 months ago
Araz Iusubov	02430680b0	libavcodec/amfenc: Update AMF encoder options Encoder options have been updated to the current version of the AMF. Signed-off-by: Araz Iusubov <Primeadvice@gmail.com>	6 months ago
Andreas Rheinhardt	790f793844	avutil/common: Don't auto-include mem.h There are lots of files that don't need it: The number of object files that actually need it went down from 2011 to 884 here. Keep it for external users in order to not cause breakages. Also improve the other headers a bit while just at it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	9 months ago
Anton Khirnov	1e7d2007c3	all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace	11 months ago
Anton Khirnov	08bebeb1be	Revert "all: Don't set AVClass.item_name to its default value" Some callers assume that item_name is always set, so this may be considered an API break. This reverts commit `0c6203c97a`.	12 months ago
Andreas Rheinhardt	0c6203c97a	all: Don't set AVClass.item_name to its default value Unnecessary since acf63d5350adeae551d412db699f8ca03f7e76b9; also avoids relocations. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
Evgeny Pavlov	da3ce21f68	libavcodec/amfenc: Fix issue with missing headers in AV1 encoder This commit fixes issue with missing SPS/PPS headers in video encoded by AMF AV1 encoder. Missing headers leads to broken seek in MPV video player. Default value for property AV1_HEADER_INSERTION_MODE shouldn't be setup to NONE (no headers insertion). We need to skip definition of this property, because default value depends on USAGE property. Signed-off-by: Dmitrii Ovchinnikov <ovchinnikov.dmitrii@gmail.com>	1 year ago
Andreas Rheinhardt	8238bc0b5e	avcodec/defs: Add AV_PROFILE_* defines, deprecate FF_PROFILE_* defines These defines are also used in other contexts than just AVCodecContext ones, e.g. in libavformat. Furthermore, given that these defines are public, the AV-prefix is the right one, so deprecate (and not just move) the FF-macros. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
Dmitrii Ovchinnikov	f593dc98bf	libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis	2 years ago
Anton Khirnov	7d1d61cc5f	lavc: deprecate AVCodecContext.ticks_per_frame For encoding, this field is entirely redundant with AVCodecContext.framerate. For decoding, this field is entirely redundant with AV_CODEC_PROP_FIELDS.	2 years ago
Dmitrii Ovchinnikov	5f0a7a9169	libavcodec/amfenc: add AV1 encoding support Tested-by: Jean-Baptiste Kempf <jb@videolan.org>	2 years ago

16 Commits (358fdf30838682f2b183e67d247e0d4d53b5a6a4)