FFmpeg

Commit Graph

Author	SHA1	Message	Date
James Almer	ddc3768161	avformat: remove obsolete FF_API_READ_PACKET cruft Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	ecf457f3ac	avformat: remove obsolete FF_API_CLOSE_INPUT_FILE cruft Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	3bd9f17b8a	avformat: remove obsolete FF_API_SET_PTS_INFO cruft Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	a578b93c73	avformat: remove obsolete FF_API_NEW_STREAM cruft Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	cc787709ee	avformat: remove obsolete FF_API_FORMAT_PARAMETERS cruft Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	903a0acba4	avformat: remove obsolete FF_API_ALLOC_OUTPUT_CONTEXT cruft Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
wm4	6c7f1155bb	avformat/mp3dec: avoid early EOF with concatenated gapless mp3s Consider a file created with something like: cat file1.mp3 file2.mp3 > result.mp3 Then if file2.mp3 has gapless information, result.mp3 would stop playing something in the middle. This happens because the gapless info directs the decoder to discard all samples after a certain position. To make matters worse, the gapless info of file2.mp3 will be used when playing the file1.mp3 part, because the gapless info is located at the end of the file. While handling concatenated gapless files correctly would be insane and a lot of effort (especially without scanning the whole file on opening), it's easy to prevent at least early EOF. Playback will happen to work, even if it's slightly broken. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
wm4	d87fe2687f	avformat/mp3dec: fix gapless audio support The code already had skipping of initial padding, but discarding trailing frame padding was missing. This is somewhat questionable, because it will make the decoder discard any data after the declared file size in the LAME header. But note that skipping full frames at the end of the stream is required. Encoders actually create such files. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	b263f8ffe7	lavf: add AVFormatContext.max_ts_probe It allows to configure how long will avformat_find_stream_info() wait to get the first timestamp.	10 years ago
Andrew Stone	afbd4b7e09	lavf: add AVFormatContext/AVStream fields for signaling to the user when events happen. The only flags, for now, indicate if metadata was updated and are set after each call to av_read_frame(). This comes with the caveat that, on stream start, it might not be set properly as packets might be buffered in AVFormatContext.packet_buffer before being given to the user in av_read_frame(). Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Anton Khirnov	24c788f487	Remove obsolete FF_API_REFERENCE_DTS cruft.	11 years ago
Anton Khirnov	24e87f7f42	Remove obsolete FF_API_PROBE_MIME cruft.	11 years ago
Carl Eugen Hoyos	ff9a154157	Add int64_t probesize2 instead of int probesize to AVFormatContext. Allows to set a probesize >2G. Tested-by: Oliver Fromme	11 years ago
Michael Niedermayer	9694695a21	avformat: fix probe mime version checks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Luca Barbato	3a19405d57	avformat: Use the mime type information in input probe It should provide a quicker guess for elementary streams provided by http.	11 years ago
Diego Biurrun	7215fcf840	avformat: Mark AVOutputFormat argument in avformat_query_codec as const	11 years ago
Diego Biurrun	ec4f04da1a	avformat: Mark argument in av_{i\|o}format_next/ffurl_protocol_next as const	11 years ago
Michael Niedermayer	62227a70f0	avformat: add av_stream_get_parser() to access avformat AVParser The AVStream.parser field is considered private and its location cannot be preserved while preserving also ABI compatibility to libav, as libav added fields before it. Some tools like ffmpeg.c access this field though Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	c9c1265c52	avformat: update muxing doxy The callers should now set the stream timebase, not the codec one.	11 years ago
Roman Savchenko	3d90f27ad5	avformat_new_stream: make the AVCodec parameter const Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Michael Niedermayer	a3c479fc49	avformat/avformat: minor grammar improvement Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Vittorio Giovara	cdab9db2ad	lavf: document av_dump_format()	11 years ago
Anton Khirnov	194be1f43e	lavf: switch to AVStream.time_base as the hint for the muxer timebase Previously, AVStream.codec.time_base was used for that purpose, which was quite confusing for the callers. This change also opens the path for removing AVStream.codec. The change in the lavf-mkv test is due to the native timebase (1/1000) being used instead of the default one (1/90000), so the packets are now sent to the crc muxer in the same order in which they are demuxed (previously some of them got reordered because of inexact timestamp conversion).	11 years ago
Carl Eugen Hoyos	5482780a3b	Allow values >31bit for -analyzeduration.	11 years ago
Carl Eugen Hoyos	d58bcc1921	Allow >2G for skip_initial_bytes.	11 years ago
Luca Barbato	6d212599aa	avformat: Provide a standard compliance flag Provide f_strict for avconv usage. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Michael Niedermayer	52887aa409	avformat: move default for max_analyze_duration into utils.c this way we can do better tha a single fixed constant value Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c37d179295	avformat: add format_probesize to allow tuning the maximum amount of bytes to identify the filetype Currently probesize is cliped at 1mb before being used for format detection. Alternatively this cliping could be removed but this would then tie various things like stream analysis to the file detection. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7f7080dc73	avformat: add av_stream_get_end_pts() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Janne Grunau	c23c96b638	lavf: add av_stream_get_side_data	11 years ago
Anton Khirnov	a312f71090	lavf: deprecate now unused AVStream.pts	11 years ago
Anton Khirnov	7a5f4f6853	lavf: extend avg_frame_rate documentation.	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
Anton Khirnov	a738540366	lavf: properly document the distinction between flags and ctx_flags	11 years ago
Michael Niedermayer	f3743901d7	avformat: Fix decoder search in find stream info Fixes Ticket3548 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ef818d8bf0	avformat: add av_format_inject_global_side_data(), and disable it by default After this commit applications needs to call av_format_inject_global_side_data() or handle AVStream side data by some other means if they want it not to be lost. This fixes a API incompatibility with libav. libav API does not allow the data to be passed through AVPackets Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	289f02f923	avformat/utils: Inject global side data into first packet. This fixes replaygain handling in ffplay and probably other applications. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	6db42a2b6b	lavd: add device capabilities API Provides API to query device capabilities. Each device must implement callbacks to benefit from this API. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Roman Fietze	74aeb6b584	libavformat/utils.c: av_pkt_dump_log2: use const pointers Use const pointers to AVPacket and AVStream. Signed-off-by: Roman Fietze <roman.fietze@telemotive.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	25b3258656	lavf: add an AVStream field for exporting stream-global side data	11 years ago
Fred Rothganger	3f3229cd10	avformat: extracting NTP timestamp from RTCP For muxing, it accepts both 0 and AV_NOPTS_VALUE. For demuxing, it will present AV_NOPTS_VALUE when start_time_realtime is unknown. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anshul Maheshwari	61f96be08a	Documented av_dump_format Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	2dcaa1b9d1	avformat/utils: detect MPEG streams with faulty DTS and discard affected DTS Fixes issue2.ts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	3c096751ff	avformat/utils: compute_pkt_fields: Fix DTS for the case where has_b_frames is too large but the correct one is constant Fixes issue1.m2ts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	2f2b2efd31	doxygen: Replace @parblock syntax with manual linebreaks @parblock is only supported in very recent Doxygen versions.	11 years ago
Diego Biurrun	4d7ab5cfeb	doxygen: Add a number of missing function parameter descriptions	11 years ago
Lukasz Marek	81c3f81d6f	lavd: add list devices API Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Nicolas George	1b05ac220e	lavf: add write_uncoded_frame() API.	11 years ago
Anton Khirnov	394fb56c29	lavf: always unref the packet passed to av_interleaved_write_frame() on error	11 years ago
Anton Khirnov	18c896be3d	lavf: extend / improve the AVFormatContext doxy	11 years ago

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926 Commits (8df41976b7cd2e3ae0fd83ec585c886e94734acf)