FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	bbb46f3ec7	libavutil: add utility functions to simplify allocation of audio buffers. Based on code by Stefano Sabatini.	13 years ago
Justin Ruggles	8889cc4f5b	libavutil: add planar sample formats and av_sample_fmt_is_planar()	13 years ago
Justin Ruggles	f3a29b750a	avcodec: move some AVCodecContext fields to an internal struct. A new field, AVCodecContext.internal is used to hold a new struct AVCodecInternal, which has private fields that are not codec-specific and are used by general libavcodec functions. Moved internal_buffer, internal_buffer_count, and is_copy.	13 years ago
Anton Khirnov	f872e4d0a7	Add an APIchanges entry and a minor bump for avio changes.	13 years ago
Martin Storsjö	627067118c	avutil: Add av_timegm as a public function This is useful, since the normal timegm function isn't a standard function (requiring _BSD_SOURCE or _SVID_SOURCE on glibc to be visible, and not available on e.g. windows). The widely available function mktime uses the local time zone, which requires ugly workarounds to handle UTC time. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	eacec07e9c	doc/APIchanges: add missing dates and hashes	13 years ago
Reimar Döffinger	ba04ecfdac	avstring: Add locale independent implementations of strcasecmp/strncasecmp Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Luca Barbato	07b172fe8f	avstring: Add locale independent implementations of toupper/tolower Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Clément Bœsch	5fd1a69509	APIChanges: fill missing dates and hashes.	13 years ago
Martin Storsjö	b6d08f40aa	avformat: Add functions for doing global network initialization Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Reimar Döffinger	96949dafcc	Replace all strcasecmp/strncasecmp usages. All current usages of it are incompatible with localization. For example strcasecmp("i", "I") != 0 is possible, but would break many of the places where it is used. Instead use our own implementations that always treat the data as ASCII. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Justin Ruggles	512557b291	avcodec: remove avcodec_parse_frame and deprecate associated elements. The documentation for CODEC_CAP_PARSE_ONLY and AVCodecContext.parse_only indicates that they are utilized through avcodec_parse_frame(), which was never actually implemented.	13 years ago
Anton Khirnov	569129a6dc	lavf: add avformat_new_stream as a replacement for av_new_stream. It takes a codec parameter, thus enabling codec-specific defaults.	13 years ago
Stefano Sabatini	424655f749	lavu: update minor number and add APIchanges entry after recent av_strtok() addition	13 years ago
Justin Ruggles	b631fba936	avformat: add AVInputFormat flag AVFMT_NO_BYTE_SEEK. This will prevent seeking by bytes for formats that cannot handle this.	13 years ago
Anton Khirnov	492bd1a28f	AVOptions: bump minor and add APIchanges entry.	13 years ago
Clément Bœsch	a70e787410	lavu: add av_x_if_null().	13 years ago
Michael Niedermayer	645cebbe4f	lavc: add CODEC_FLAG2_SHOW_ALL Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	7f9b0ef9a8	doc/APIChanges: fill in missing hashes and dates.	13 years ago
Stefano Sabatini	ea8de109af	lavfi: add avfilter_all_channel_layouts public symbol This list is mainly useful to be directly used as a parameter by the audio sink buffer, when there is no need to force a specific channel layout. The list of formats is generated programmatically, and avoids channel layouts not supported by libavfilter (with more than 8 channels). We preferred to avoid compile-time generation in order to avoid some unnecessary complexity (build hacks, generating code maintainance etc.). A more compact way to express this list through the use of macros should be possible when libavfilter will support more than 8 channels, as there will be no need to filter out channel layouts with more than 8 channels. See thread: Subject: [FFmpeg-devel] [PATCH] lavfi: add ff_all_channel_layouts internal symbol Date: Sat, 20 Aug 2011 15:33:16 +0200	13 years ago
Stefano Sabatini	9899037dc6	lavfi: rename avfilter_all_* function names to avfilter_make_all_* A function name should tell what the function does rather than what the function returns. This also avoids possible conflicts (e.g. between a function and a public list of all supported formats), and clarifies the code. Breaks audio API/ABI, add a backward compatibility layer for video API/ABI.	13 years ago
Stefano Sabatini	98b906e1af	APIchanges: remove prores decoder addition entry It is not an API change.	13 years ago
Elvis Presley	5554de13b2	ProRes Decoder Signed-off-by: Elvis Presley <elvis@e.p>	13 years ago
Stefano Sabatini	9efae6a161	lavfi: bump minor and update APIchanges after recent updates These changes were forgotten in commits: lavfi: simplify signature for avfilter_get_audio_buffer() and friends (commit `2c0317419b`) and lavfi: consistently use int for sample_rate in AVFilterLink and AVFilterBufferRefAudioProps (commit `4381bddc9f`)	13 years ago
Stefano Sabatini	2c0317419b	lavfi: simplify signature for avfilter_get_audio_buffer() and friends The additional parameters were never used and are complicating the function interface. Also, they were inconsistent with the way the video API works. So this assumes that a requested samples buffer will have always the format specified in the requested link. This breaks audio filtering API and ABI.	13 years ago
Stefano Sabatini	4f7dfe12ea	lavfi: rename vsink_buffer.c to sink_buffer.c, and vsink_buffer.h to buffersink.h This is done in order to clarify the non-video-specific nature of the buffersink code, as the result of the video/audio API unification of the previous commit, and for improving overall consistency.	13 years ago
Stefano Sabatini	c4415f6ec9	lavfi: unify asink_buffer and vsink_buffer API The new API is more generic (no distinction between audio/video for pulling frames), and avoids code duplication. A backward compatibility layer is kept for avoiding tools ABI breaks (only for the video binary interface, audio interface was never used in the tools).	13 years ago
Clément Bœsch	61e2e29691	av_string: add av_asprintf().	13 years ago
Anton Khirnov	fb4ca26bdb	lavf,lavc,sws: add {avcodec,avformat,sws}_get_class() functions.	13 years ago
Anton Khirnov	c11fb8288d	AVOptions: add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find(). It allows to search for options only with AVClass, without allocating the corresponding context.	13 years ago
Michael Niedermayer	8c6fde8c17	APIchanges: remove "deprecate url_feof" url_feof() is usefull when a file is appended to Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	caf63ebd0b	Fix some APIchange versions.	13 years ago
Marton Balint	dacd827b81	Rename find_program_from_stream to av_find_program_from_stream and add it to avformat.h Also extend the functionality to use the last found program to start the search after that program. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	f2011ed234	fifo: add av_fifo_peek2(), and deprecate av_fifo_peek() The new function provides a more generic interface than av_fifo_peek() for peeking at a FIFO buffer data. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Stefano Sabatini	9d84a17ba5	APIchanges: fix wrong major number for av_fifo_peek2() entry	13 years ago
Stefano Sabatini	7807cbc0c2	APIchanges: fill some lavfi entries with the corresponding git hash	13 years ago
Stefano Sabatini	69e2c1a95a	lavu: add av_get_media_type_string() convenience function Avoid code duplication.	13 years ago
Anton Khirnov	48f9e457ea	lavf: add avformat_query_codec(). It allows to check if a given codec can be written into a container.	13 years ago
Anton Khirnov	bca06e77e1	lavc: add avcodec_get_type() for mapping codec_id -> type.	13 years ago
Stefano Sabatini	323b930699	fifo: add av_fifo_peek2(), and deprecate av_fifo_peek() The new function provides a more flexible interface for peeking at a FIFO buffer data.	13 years ago
Dustin Brody	e3a70c7c5f	APIchanges: note error_recognition in lavf Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Luca Barbato	5038f9b268	apichange: add an entry for AV_PKT_FLAG_CORRUPT	13 years ago
Mina Nagy Zaki	b57df29f95	lavfi: add audio channel packing negotiation fields Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>	14 years ago
Anton Khirnov	6cb1197929	APIchanges: fill in missing hashes and dates.	14 years ago
Anton Khirnov	f2f523fffc	Add an APIChanges entry and bump minor versions for recent changes.	14 years ago
Nicolas George	518d8d4365	lavf: bump minor and add APIchanges entry for av_get_output_timestamp	14 years ago
Stefano Sabatini	5a931a158f	lavu: bump minor and add APIchanges entry for AV_PICTURE_TYPE_NONE The symbols was added in the git commit `5129336714`.	14 years ago
Martin Storsjö	67e9ae14d9	Add av_printf_format, for marking printf style format strings and their parameters Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Reinhard Tartler	dea22a1a91	document libswscale bump	14 years ago
Mina Nagy Zaki	fd2c0a5db2	lavfi: add layout negotiation fields and helper functions.	14 years ago

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361 Commits (8e576d58306df95d6373dd0ca2c1f21f1afaeca9)