FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mark Thompson	7e0623b70b	vaapi: Enable more libva surface formats Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Andriy Lysnevych	2fe04630e7	avcodec/avpacket: Respect payload offset in av_grow_packet Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	d1efdd54f2	avformat: Document where the AVOption names can be found for the fields of AVFormatContext Missing docs found by: nevcairiel RFC: should we add support so that the C field names always work as av option names/keys ? Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	b8426b865e	avcodec: Document where the AVOption names can be found for the fields of AVCodecContext Missing docs found by: nevcairiel RFC: should we add support so that the C field names always work as av option names/keys ? Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	003a9e4854	avutil/frame: Document avcodec_get_frame_class() and the option naming system Missing docs found by: nevcairiel Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	77ba4a7843	library.mak: Put -Umain back for tests Fixes build on mingw32 with SDL reverts one line from `96d616052b` Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Neil Birkbeck	785038c92c	lavu: Adding ARIB STD-B67 (hybrid log-gamma) enum value and transfer function. Adding hybrid log-gamma (https://en.wikipedia.org/wiki/Hybrid_Log-Gamma) based on the standardization in ARIB STD-B67: http://www.arib.or.jp/english/html/overview/doc/2-STD-B67v1_0.pdf The choice of enum value of 18 is consistent with HEVC: http://phenix.it-sudparis.eu/jct/doc_end_user/current_document.php?id=10481 And also with latest proposal for color format in mkv: https://mailarchive.ietf.org/arch/search/?email_list=cellar&gbt=1&q=Colour+Format+proposal The implementation assumes a nominal input range of [0, 1], which is consistent with HEVC. Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Piotr Bandurski	4c7d3e827c	avformat/isom: add MagicYUV FourCCs	9 years ago
Paul B Mahol	77f9c4b7aa	avocdec: add MagicYUV decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	d0388bd32e	avcodec/bmp_parser: Fix state Fixes Ticket5598 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Timo Rothenpieler	e5babccfbc	avcodec/nvenc: Refactor timestamp generation logic Directly adapted from libav	9 years ago
Timo Rothenpieler	69c25c0ad7	avcodec/nvenc: forward frame duration	9 years ago
Timo Rothenpieler	971351b664	avcodec/nvenc: Handle minqp-only case in set_vbr	9 years ago
Timo Rothenpieler	eae4eba9cb	avcodec/nvenc: twopass mode works in all modes	9 years ago
Timo Rothenpieler	1330a0f31f	avcodec/nvenc: Fix forcing constqp rc mode The CONSTQP enum value is 0, so this check failed for it.	9 years ago
Andrey Turkin	58c6dcb4b7	avcodec/nvenc: don't enqueue timestamps until a frame was accepted Otherwise timestamps/pending FIFOs would go out of sync if nvEncodePicture ever fails. Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Andrey Turkin	2f53b5b74b	avcodec/nvenc: refactor encode_frame a bit Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
foo86	214e63f851	avcodec/dca_parser: skip initial padding Padding before the first sync word can be very large for DTS-in-WAV streams. There is no reason to include this padding in parsed packet. Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
foo86	1f7b67a1ca	avcodec/dca_parser: simplify state machine Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
foo86	054a2c9fdf	avcodec/dca: support EXSS marker in avpriv_dca_convert_bitstream() This is now required by dcadec_decode_frame(). All remaining users of avpriv_dca_convert_bitstream() have been updated to expect EXSS marker. Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
foo86	d1f558b362	avcodec/dca: require checked bitstream reader Remove half-working attempt at supporting unchecked bitstream reader by always copying input data into intermediate buffer with large amount of padding at the end. Convert LBR decoder to checked bitstream reader. Convert dcadec_decode_frame() to parse input data directly if possible. Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Andrey Turkin	d3463912c1	avcodec/nvenc: extract timestamp calculations into separate function Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Andrey Turkin	0d021cc8b3	avcodec/nvenc: rework library load and GPU selection Use explicit nvenc capability checks instead to determine usable devices instead of SM versions. Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Andrey Turkin	f052ef30ef	avcodec/nvenc: allow configuring number of surfaces Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Andrey Turkin	b69335304d	avcodec/nvenc: use INIT_CLEANUP to deal with init failures Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Andrey Turkin	f84dfbc74a	avcodec/nvenc: add rate control option Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Andrey Turkin	40df468ab1	avcodec/nvenc: convert tier to AVOptions Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Andrey Turkin	b0172873a8	avcodec/nvenc: convert levels to AVOptions Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Andrey Turkin	9824321b32	avcodec/nvenc: convert profile parsing to AVOptions Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Andrey Turkin	faffff88c2	avcodec/nvenc: use AVOptions to select presets Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Michael Niedermayer	e1de62c5be	doc: Add color_trc values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Andrey Turkin	7aa16d59bf	avcodec/nvenc: split H264/HEVC encoder definitions into separate files Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Rostislav Pehlivanov	a1953d4cec	aacpsy: remove dead code This code wasn't removed when the functionality was moved inside aacenc.c with commit `8005b6de4f` Fixes CID1361962 Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>	9 years ago
Marton Balint	0d0b9397d6	avformat/movenc: remove useless if and reindent Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Marton Balint <cus@passwd.hu>	9 years ago
Marton Balint	15005701b5	avformat/movenc: propagate shift_data errors properly The second one is not explicitly needed, as res is not reset, but it is there for consistency. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Marton Balint <cus@passwd.hu>	9 years ago
Marton Balint	37d201aad9	ffplay: simplify display code And get rid of frame_queue_prev. Signed-off-by: Marton Balint <cus@passwd.hu>	9 years ago
Michael Niedermayer	0b9b3163f2	avcodec/libxvid: Fix use of uninitialized AVPacket fields Fixes CID1361964 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
ZhouXiaoyong	2c7fd0e36b	avcodec/mips/h264qpel_mmi.c: Version 2 of the optimizations for loongson mmi 1. no longer use the register names directly and optimized code format 2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator 3. use uld and mtc1 to workaround cpu 3A2000 gslwlc1 bug (gslwlc1 instruction extension bug in O32 ABI) 4. h264qpel use hepldsp optimizations Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Mark Reid	d74cc61574	libavformat/movenc: remove unnecessary null check Fixes CID1361955 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	645f7c1ce5	avfilter/f_loop: Fix leak on error Fixes CID1355117 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	be96ebdcd7	avfilter/vf_fieldhint: Reorder operation to prevent hypothetical integer overflow Fixes CID1355110 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	7ae4d574e8	avfilter/vf_fieldhint: Assert that mode is valid Its checked by the AVOption code Fixes CID1355122 Fixes CID1355121 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	52ca24bdd2	avutil/softfloat: Improve doxy for av_sub_sf() and av_sf2int() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	cbd19881f7	avformat/udp: Remove unused variable Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	dac030d3aa	avformat/movenc: Fix potential track width/height overflows Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	17d320800b	avformat/movenc: Avoid integer overflow Fixes: CID1361947 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Thomas Guilbert	1a82d2cf8f	avformat/oggparseopus: Fix Undefined behavior in oggparseopus.c and libavformat/utils.c Fixes: usan_granule_overflow constant type fix by commiter Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	c1ed78a591	avformat/utils: avoid overflow in compute_chapters_end() with huge durations Fixes: usan_granule_overflow Found-by: Thomas Guilbert <tguilbert@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	2be3007ed5	avformat/utils: avoid overflow in update_stream_timings() with huge durations Fixes: usan_granule_overflow Found-by: Thomas Guilbert <tguilbert@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Petru Rares Sincraian	af56d0dffa	fate: add aemphasis test Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago

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