FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	dc6f1a8dda	avformat/srtdec: Fix pointer corruption This fixes use of uninitialized memory and possible out of array access Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	f2b6aabd3d	lavf/srtdec: do not try to queue empty subtitle chunks. Regression since `3af3a30`. Fixes Ticket2167.	12 years ago
Clément Bœsch	8bc74221f8	lavf: remove generic index flag from text subtitles. This flag is not necessary.	12 years ago
Clément Bœsch	d9ac8d2967	lavf: move srtdec:read_chunk() to subtitles utils. This function can be useful for various other subtitles formats.	12 years ago
Clément Bœsch	3af3a3006f	lavf/srtdec: remove line break hack. This is not necessary anymore since the last commit.	12 years ago
Michael Niedermayer	1be8d0fbda	srt_probe: make buffer pointer const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	217bdd08e3	lavf/srtdec: reindent after previous commits.	12 years ago
Clément Bœsch	1dab8d9157	lavf/srtdec: switch to FFDemuxSubtitlesQueue API.	12 years ago
Clément Bœsch	cc88734c3c	lavf/srtdec: trim line break event separators from packet. The muxer add them automatically, so this avoid having a bunch of line breaks all over the output files. One '\n' is still kept/added because the lavc subrip decoder seems to have trouble with line ending abruptly (it doesn't flush correctly the tags). This bug is harmless but should be fixed; though, this doesn't look like a trivial change. When this bug gets fixed, we can consider removing the '\n' at the end of the packet. The 2048B buffer limit was also removed while moving to AVBPrint API. Note that this doesn't really matter since the decoder is limited as well.	12 years ago
Clément Bœsch	a8b3130181	lavf/srtdec: recognize subtitles starting at event index 0.	12 years ago
Clément Bœsch	c27b3816e4	srt: make the demuxer output SubRip packets. The SRT format should never have outputted CODEC_ID_SRT packets in the first place: SRT is a subtitle format containing SubRip text markup events. The timing information is part of the format, not the codec, and thus CODEC_ID_SRT should not exist. Creating packets with the timing information within the payload only leads to problem (such as remuxing with timing alteration not working), especially when the SubRip markup is being used in container like Matroska in addition to this standalone SRT format. The main reason the timing line was included in those CODEC_ID_SRT packets is likely because it contained extra information (the event position) the codec actually needs. This issue is solved by using the AV_PKT_DATA_SUBTITLE_POSITION side data type.	12 years ago
Clément Bœsch	a96b39de62	lavf/srtdec: simplify start/end computation. Also fix potential overflow (CID733778)	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Philip Langdale	7b24be557f	avformat/srtdec: Write duration into packet from srt demuxer. The current demuxer does not bother to write packet durations, which makes it impossible to remux into a new format. Signed-off-by: Philip Langdale <philipl@overt.org>	13 years ago
Diego Biurrun	6774247a9d	avformat: Drop pointless "format" from container long names	13 years ago
Clément Bœsch	608bda925a	lavf/{srt,microdvd}: correctly raise error on avformat_new_stream() error.	13 years ago
Anton Khirnov	6e9651d106	lavf: remove AVFormatParameters from AVFormatContext.read_header signature	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
Anton Khirnov	3b3bbdd3e6	lavf,lavd: replace av_new_stream->avformat_new_stream part I. Trivial replacements with sed are done in this commit: sed 's/av_new_stream(\([^)]*\), 0)/avformat_new_stream(\1, NULL)/'	13 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	66e5b1df36	avio: deprecate url_feof AVIOContext.eof_reached should be used directly instead. 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
Diego Elio Pettenò	66355be3c3	Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice. This also lists the objects from those two libraries as internal (by adding the ff_ prefix) so that they can then be hidden via linker scripts. (cherry picked from commit `c6610a216e`)	14 years ago
Diego Elio Pettenò	c6610a216e	Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice. This also lists the objects from those two libraries as internal (by adding the ff_ prefix) so that they can then be hidden via linker scripts.	14 years ago
Aurelien Jacobs	ba2c508d0c	add SubRip muxer and demuxer Originally committed as revision 24488 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

31 Commits (3fc8500483bef4dcb43b4a1e5fe628e416ca1a0e)