FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	efcde917af	vorbiscomment: simplify API by using av_dict_count()	11 years ago
Michael Niedermayer	919c320f72	avformat/oggenc: fix EOS flag This corrects the bug that caused the checksums to change in `9767d7c092` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Andrew Kelley	9767d7c092	oggenc: Flush after writing headers Before, header information for ogg format files was sent with the first encoded packet. This patch makes it so that it is possible for API users to differentiate between headers and encoded audio. This is useful, for example, when creating an audio stream where you want to send one set of headers for every client that connects and then the encoded stream of audio. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Andrew Kelley	1d3eb0b573	oggenc: Move ogg_write_pages up above ogg_write_header Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Anton Khirnov	0c1959b056	lavf: add AVFMT_FLAG_BITEXACT. Use it instead of checking CODEC_FLAG_BITEXACT in the first stream's codec context. Using codec options inside lavf is fragile and can easily break when the muxing codec context is not the encoding context.	11 years ago
James Almer	0f62982335	oggenc: check return value of av_mallocz() Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	0816abae1e	Add an .oga muxer.	11 years ago
Andrew Kelley	b0c2c097e4	lavf: default .ogg audio to libvorbis if we can Since 2007, the Xiph.org Foundation recommends that .ogg only be used for Ogg Vorbis audio files. Source: http://wiki.xiph.org/index.php/MIME_Types_and_File_Extensions However we only do it if we have libvorbis available because the built in vorbis encoder is not as good. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Carl Eugen Hoyos	2ccc6ff03a	Add an Opus and a Speex muxer. Fixes ticket #3181.	11 years ago
Diego Biurrun	8f8bc92365	Add missing #includes for INT64_MAX and INT64_C	11 years ago
Michael Niedermayer	49515cb840	avformat: remove duplicate includes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	ac8e70d735	oggenc: Write stream metadata if available Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Luca Barbato	c2cb01d418	lavf: introduce AVFMT_TS_NEGATIVE Most formats do not support negative timestamps, shift them to avoid unexpected behaviour and a number of bad crashes. CC:libav-stable@libav.org Signed-off-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Michael Niedermayer	536baf6cc5	oggenc: Fix pref_duration AVOption type Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	036b9ee1c9	oggenc: fix "oggstream may be used uninitialized in this function" warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Justin Ruggles	59220d559b	oggenc: add a page_duration option and deprecate the pagesize option This uses page duration instead of byte size to determine when to buffer the page. Also, it tries to avoid continued pages by buffering the current page if there are already packets in the page and adding the next packet would require it to be continued on a new page. This can improve seeking performance. The default page duration is 1 second, which is much saner than filling all page segments by default.	12 years ago
Michael Niedermayer	a147c1b2b1	oggenc: remove unneeded null check. The code would have segfaulted before if it where null Fixes CID732218 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	40ceb6d49f	libavformat/oggenc: add {} to complex ifs Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Nathan Caldwell	bcc1f7caeb	Add Opus support to the Ogg muxer. Signed-off-by: Diego Biurrun <diego@biurrun.de>	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>	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Reimar Döffinger	10b1c060f9	oggenc: fix condition when not to flush due to keyframe granule. The previous condition of 0 page size was wrong, that would disable the mechanism for all frames at a start of a page, thus some keyframes still would not get their own granule. The real problem is that header packets must not be flushed, but they have (and must have) 0 granule and thus would be detected as keyframes. Add a separate parameter to mark header packets. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Andres Gonzalez	ed3e1b485a	oggenc: add pagesize option to set preferred page size When set, if an Ogg stream buffer has enough data, a page is made instead of filling maximum-size pages. Using smaller pages results smaller seek intervals at the expense of higher container overhead. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Justin Ruggles	9677247b0a	oggenc: free comment header for all codecs fixes a memleak for Vorbis and Theora, where the comment header from avpriv_split_xiph_headers() is replaced by a buffer that must be freed separately.	13 years ago
Reimar Döffinger	76cc0992d8	oggenc: fix condition when not to flush due to keyframe granule. The previous condition of 0 page size was wrong, that would disable the mechanism for all frames at a start of a page, thus some keyframes still would not get their own granule. The real problem is that header packets must not be flushed, but they have (and must have) 0 granule and thus would be detected as keyframes. Add a separate parameter to mark header packets. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	ff92549195	Fix Theora-in-ogg keyframe handling. To make seeking work correctly, we must write a new granule for each keyframe. Unfortunately we currently have no regression tests due to no included Theora encoder. A test based on -vcodec copy from a Theora FATE sample should probably be added. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Anton Khirnov	c3f9ebf743	lavf: make av_set_pts_info private. It's supposed to be called only from (de)muxers.	13 years ago
Diego Biurrun	c6cd0e17f3	Replace vendor string in Ogg and FLAC muxers.	13 years ago
Anton Khirnov	357db4c263	lavc: use avpriv_ prefix for ff_split_xiph_headers. It's used in lavf.	13 years ago
Anton Khirnov	d9cca9fc6a	lavc: use avpriv_ prefix for some flac symbols used in lavf. Specifically, ff_flac_parse_streaminfo, ff_flac_is_extradata_valid and ff_flac_parse_block_header	13 years ago
Clément Bœsch	539399d4d1	AVOptions: rename remaining FF_OPT_TYPE_* to AV_OPT_TYPE_*.	13 years ago
Michael Niedermayer	3b6c0ba382	oggenc: favor av_freep() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Maksym Veremeyenko	dacf076614	fix memory leak in oggenc Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	9acffed9e0	oggenc: add missing initializer braces to shut up gcc warning. This fixes the warning: libavformat/oggenc.c:75:7: warning: missing braces around initializer [-Wmissing-braces]	13 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
Mans Rullgard	0ebcdf5cda	Do not include mathematics.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Anton Khirnov	d2d67e424f	Remove all uses of now deprecated metadata functions.	14 years ago
Andres Gonzalez	dc05b6af3d	Added oggpagesize option for Ogg encoding. Allows setting a preferred page size. When set, if an Ogg stream buffer has enough data, a page is made, instead of filling maximum-size pages.	14 years ago
Anton Khirnov	6dc7d80de7	avio: avio_ prefix for url_close_dyn_buf	14 years ago
Anton Khirnov	b92c545282	avio: avio_ prefix for url_open_dyn_buf	14 years ago
Anton Khirnov	b64030f26d	avio: make get_checksum() internal.	14 years ago
Anton Khirnov	4c4427a75d	avio: make init_checksum() internal.	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
Anton Khirnov	384c9c2fa7	avio: add avio_tell macro as a replacement for url_ftell Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `a2704c9712`)	14 years ago
Anton Khirnov	a2704c9712	avio: add avio_tell macro as a replacement for url_ftell Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	f59d8ff8cd	avio: avio_ prefix for url_fseek Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `6b4aa5dac8`)	14 years ago
Anton Khirnov	6b4aa5dac8	avio: avio_ prefix for url_fseek Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	324429309e	lavf: use a new ffio_wfourcc macro instead of put_tag() where possible Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `0abdb29317`)	14 years ago
Anton Khirnov	0abdb29317	lavf: use a new ffio_wfourcc macro instead of put_tag() where possible Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago

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107 Commits (0f87b42b44f8da7234e8e43b27d1dc5e4dce7582)