FFmpeg

Commit Graph

Author	SHA1	Message	Date
Carl Eugen Hoyos	5247c4328b	lavf/spdifenc: Do not overwrite buffer when muxing TrueHD. Fixes ticket #7733. Tested-by: Moritz Barsnick	6 years ago
Hendrik Leppkes	3e9d676192	spdifenc: support ac3 core+eac3 dependent streams Such streams are found on Blu-ray, and identified as EAC3 type in avformat, while the bitstream of the core stream is actually a pure AC3 frame. Adjust the parsing accordingly, since AC3 frames always hold 6 blocks and the numblkscod syntax element is not present.	7 years ago
Diego Biurrun	b5f19f7478	aac: Split function to parse ADTS header data into public and private part This makes the currently semi-public avpriv_aac_parse_header() function private to libavcodec and adds a proper public API function to return the parts of the ADTS header required in libavformat.	8 years ago
Diego Biurrun	67deba8a41	Use avpriv_report_missing_feature() where appropriate	8 years ago
Diego Biurrun	5afb94c817	Mark read-only tables as static	9 years ago
Vittorio Giovara	41ed7ab45f	cosmetics: Fix spelling mistakes Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Anton Khirnov	9200514ad8	lavf: replace AVStream.codec with AVStream.codecpar 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.	9 years ago
David Monro	4b750104ea	lavf/spdifenc: Support MLP encapsulation. Fixes bug 821. Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>	9 years ago
Vittorio Giovara	059a934806	lavc: Consistently prefix input buffer defines Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Diego Biurrun	25f613f8be	dca: Move syncword definitions to a separate header	10 years ago
Diego Biurrun	d92024f18f	lavf: more correct printf format specifiers	11 years ago
Clément Bœsch	7308439158	lavf: Don't explicitly flush after each written packet in muxers Since `596e5d4783`, this is not necessary anymore. It also allows to actually disable the flushing, improving write performance (but possibly giving worse latency in real-time streaming). Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Michael Niedermayer	9e10b2cfc9	avformat/spdifenc make const tables static const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Carl Eugen Hoyos	0915b531bc	Rename "AVClass class" as "AVClass component_class". The aix header math.h defines "extern int class()" for C.	12 years ago
Clément Bœsch	8de9bb6e5e	lavf: remove some flushing in write_packet muxers callbacks. Since `4f112a8e3`, this is not necessary anymore. Also, it allows to actually disable the flushing.	12 years ago
Diego Biurrun	1ecdf8912b	avformat: av_log_ask_for_sample() ---> avpriv_request_sample()	12 years ago
Diego Biurrun	a4472ac01e	Add informative messages to av_log_ask_for_sample calls lacking them	12 years ago
Diego Biurrun	f3298f1299	Return proper error code after av_log_ask_for_sample()	12 years ago
Diego Biurrun	511cf612ac	miscellaneous typo fixes	12 years ago
Martin Storsjö	e6153f173a	avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	d58dd4b5b5	avopt: Store defaults for AV_OPT_TYPE_FLAGS in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	124134e424	avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Diego Biurrun	19cf7163c1	dca: Switch dca_sample_rates to avpriv_ prefix; it is used across libs	13 years ago
Diego Biurrun	9e4bca16f8	dca: Move tables used outside of dcadec.c to a separate file.	13 years ago
Martin Storsjö	20234a4bd7	cosmetics: Align muxer/demuxer declarations Also add missing trailing commas, break long codec_tag lines and add spaces in codec_tag declarations. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anssi Hannula	580bb77936	spdifenc: use special alignment for DTS-HD length_code Align IEC 61937 length_code for DTS-HD so that (length_code & 0xf) == 0x8. This is reportedly needed with some receivers. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Anssi Hannula	ab9c00b992	spdifenc: use special alignment for DTS-HD length_code Align IEC 61937 length_code for DTS-HD so that (length_code & 0xf) == 0x8. This is reportedly needed with some receivers. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>	13 years ago
Anton Khirnov	73ae27e17b	lavc: use avpriv_ prefix for ff_aac_parse_header(). It's used in lavf.	13 years ago
Anton Khirnov	145f741e11	AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*	13 years ago
Naoya OYAMA	7747a091f5	Cosmetics: Fix indentation.	14 years ago
Anton Khirnov	dfc2c4d900	lavf: use designated initialisers for all (de)muxers. It's more readable and less prone to breakage.	14 years ago
Anton Khirnov	f0029cbcf6	lavf: use designated initializers for AVClasses.	14 years ago
Anton Khirnov	b66752790a	AVOptions: make default_val a union, as proposed in AVOption2. This breaks API and ABI.	14 years ago
Anton Khirnov	85770f2a26	AVOptions: make default_val a union, as proposed in AVOption2. This breaks API and ABI.	14 years ago
Anton Khirnov	4a7a1b7def	lavf: use designated initializers for AVClasses.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Anton Khirnov	b7f2fdde74	avio: rename put_flush_packet -> avio_flush Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Ronald S. Bultje	51e7c932da	spdifenc.c: fix compile because of missing include avio_internal.h. (cherry picked from commit `0f86fcabdf`)	14 years ago
Anton Khirnov	2df9d0008e	avio: make put_nbyte internal. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `0ac8e2bf2b`)	14 years ago
Anton Khirnov	e9eb8d0bce	avio: avio: avio_ prefixes for put_* functions In the name of consistency: put_byte -> avio_w8 put_<type> -> avio_w<type> put_buffer -> avio_write put_nbyte will be made private put_tag will be merged with avio_put_str Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `77eb5504d3`)	14 years ago
Ronald S. Bultje	0f86fcabdf	spdifenc.c: fix compile because of missing include avio_internal.h.	14 years ago
Anton Khirnov	0ac8e2bf2b	avio: make put_nbyte internal. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	77eb5504d3	avio: avio: avio_ prefixes for put_* functions In the name of consistency: put_byte -> avio_w8 put_<type> -> avio_w<type> put_buffer -> avio_write put_nbyte will be made private put_tag will be merged with avio_put_str Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	471fe57e1a	avio: rename ByteIOContext to AVIOContext. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `ae628ec1fd`)	14 years ago
Anton Khirnov	ae628ec1fd	avio: rename ByteIOContext to AVIOContext. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anssi Hannula	2613c81182	spdifenc: set flag AVFMT_NOTIMESTAMPS There are no timestamps in IEC 61937. Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net> (cherry picked from commit `6c60fcf89a`)	14 years ago
Anssi Hannula	6c60fcf89a	spdifenc: set flag AVFMT_NOTIMESTAMPS There are no timestamps in IEC 61937. Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Janne Grunau	fabb93e397	spdifenc: update `482d98f69b` to the latest patch "spdifenc: IEC 61937 encapsulation of DTS-HD for HDMI" (cherry picked from commit `ec25f83bd9`)	14 years ago
Janne Grunau	ec25f83bd9	spdifenc: update `482d98f69b` to the latest patch "spdifenc: IEC 61937 encapsulation of DTS-HD for HDMI"	14 years ago

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82 Commits (a1391cb942f81abe4a567acda0844ba80529aa9c)