FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	cd6851c5ef	lavf: if timestamps are invalid (pts=dts) only drop dts. Because if we drop both we have no timestamps at all for some files. Fixes Ticket344 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	52767d891c	lavf: fix multiplication overflow in avformat_find_stream_info() Converting to double before the multiplication rather than after avoids an integer overflow in some cases. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Panagiotis H.M. Issaris	6f20921dee	Fix seeking when using Apple HTTP Live Streaming The Apple HTTP Live Streaming demuxer's implementation of seeking searches for the MPEG TS segment which contains the requested timestamp. In its current implementation it assumes that the first segment will start from 0. But, MPEG TS streams do not necessarily start with timestamp (near) 0, causing seeking to fail for those streams. This also occurs when using live streaming of HTTP Live Streams. In this case sliding playlists may be used, which means that in that case only the last x encoded segments are stored, the earlier segments get deleted from disk and removed from the playlist. Because of this, when starting playback of a stream in the middle of such a broadcast, the initial segment fetched after parsing the m3u8 playlist will not start from timestamp (near) 0, causing (the admittedly limited live) seeking to fail. This patch changes this demuxers seeking implementation to use the initial DTS as an offset for searching the segments containing the requested timestamp.	13 years ago
Michael Niedermayer	53cb0de25b	asfdec: mark only ts1 as av_unused Idea-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	7ea3963817	mpegts: Completely ignore H222 spec and consider reserved adaption fields to be perfectly fine mpeg TS. Fixes Ticket580 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	6760bd0a19	asfdec: avoid unused variable warning. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	ba7f18876c	asfdec: use dts for seeking. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	bb4eabacea	asfdec: restore timestamp reading code This reverts part of: commit `e65ab9d94f` Author: Mans Rullgard <mans@mansr.com> Date: Wed Jun 1 17:26:27 2011 +0100 Remove unused variables	13 years ago
Michael Niedermayer	40176fc314	mp3enc: Try to use a matching bitrate in the xing header. Might Fix Ticket431 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	1fea432b7a	mp3enc: simplify mp3_write_xing() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Luca Barbato	caf27e37b6	lavf: simplify format_child_class_next() And fix the error introduced when adding private option to avio. See `32caa7b13c`	13 years ago
Clément Bœsch	07c7ffc04b	Rename remaining get_le32 to avio_rl32.	13 years ago
Clément Bœsch	c142e2a00f	Rename remaining get_le16 to avio_rl16.	13 years ago
Clément Bœsch	49651063da	Use AVIOContext.seekable instead of deprecated url_is_streamed.	13 years ago
Clément Bœsch	7b79305a47	Rename remaining url_fskip to avio_skip.	13 years ago
Clément Bœsch	b04ee90043	Rename remaining av_metadata_set2 to av_dict_set.	13 years ago
Clément Bœsch	63b796b0dd	Rename remaining url_ftell to avio_tell.	13 years ago
Clément Bœsch	055cda8acc	Rename remaining get_byte to avio_r8.	13 years ago
Clément Bœsch	f3c47e4100	Rename remaining url_fsize to avio_size.	13 years ago
Clément Bœsch	53d70a334a	Rename remaining get_buffer to avio_read.	13 years ago
Clément Bœsch	39edfcc9e8	Rename remaining url_fseek to avio_seek.	13 years ago
Clément Bœsch	eef3ea8c71	Rename remaining ByteIOContext to AVIOContext.	13 years ago
Anton Khirnov	32caa7b13c	lavf: pass options from AVFormatContext to avio.	13 years ago
Martin Storsjö	9d77a8faf9	avformat: Use avio_open2, pass the AVFormatContext interrupt_callback onwards Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Martin Storsjö	1dee0aca74	avio: add avio_open2, taking an interrupt callback and options The interrupt callback has to be passed in during opening (setting it after opening isn't enough), since a blocking open couldn't be interrupted otherwise. Options are passed down to procotols and also need to be available during open() in most cases. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Anton Khirnov	ddffc2fdc3	avio: add support for passing options to protocols. Not used anywhere yet, support for passing options from avio_open() will follow.	13 years ago
Anton Khirnov	163a31136d	avio: add and use ffurl_protocol_next().	13 years ago
Martin Storsjö	6ef350c16b	avformat: Pass the interrupt callback on to chained muxers/demuxers There are a few more cases of chained demuxers, but they only use custom IO which don't do any blocking IO and thus don't need the callback.	13 years ago
Martin Storsjö	6f1b7b3944	avio: Add an AVIOInterruptCB parameter to ffurl_open/ffurl_alloc Change all uses of these function to pass the relevant callback on.	13 years ago
Martin Storsjö	9957cdbfd5	avformat: Use ff_check_interrupt	13 years ago
Martin Storsjö	c4a090ddb5	avio: Add an internal utility function for checking the new interrupt callback Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Martin Storsjö	6aa0b98fb2	avio: Add AVIOInterruptCB This is a better io interrupt callback function, which has an opaque parameter, which is given to the interrupt callback. This allows callers to precisely cancel IO for one single AVFormatContext, without interrupt other ones in the same process. Note, it's not needed in AVIOContext, at the moment. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Michael Niedermayer	46eae15567	mkvtimestamp v2 muxer: rename so as to avoid confusion with SMPTE timecodes. Requested-by: Baptiste Coudurier Approved-by: David Conrad Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	17c95361e9	mkvtimestamp v2 muxer: remove unneeded prefixes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Derek Buitenhuis	0c251257b5	VBLE Decoder Add a decoder for the VBLE Lossless Codec, which still has a cult following. Used to be popular several years ago on doom9. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	5f36065ca6	Use AC-3 as default codec for wtv.	13 years ago
ami_stuff	ef4f403159	Never use MP3 as default audio codec for asf. Some Windows versions do not ship an appropriate MP3 decoder.	13 years ago
Derek Buitenhuis	c433a3f9a5	VBLE Decoder Add a decoder for the VBLE Lossless Codec, which still has a cult following. Used to be popular several years ago on doom9. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Justin Ruggles	7b966566da	vqf/twinvq: pass vqf COMM chunk info in extradata This is needed because the twinvq decoder cannot rely on bit_rate to be set. The API documentation says that bit_rate is set by libavcodec, not by the user.	13 years ago
Justin Ruggles	ca482ce420	vqf: do not set bits_per_coded_sample for TwinVQ. It is a lossy codec with varying quantization, so bits_per_coded_sample is not applicable.	13 years ago
ami_stuff	e2adce3b8e	asfenc: Use wmav2 audio codec by default.	13 years ago
John Brooks	b8a1b880ee	rtpdec: Simplify finalize_packet Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	b911518d1c	http: Handle proxy authentication Tested with both Basic and Digest authentication, and tested with both proxy authentication and authentication for the requested resource at the same time. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	b01f5ba207	http: Print an error message for Authorization Required, too The error was hidden before, to avoid showing an error on the first request where no auth has been provided, when the server indicates which authentication method to use. Now the error is printed if an authentication method was used, but failed. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mike Melanson	45fcb86cf8	AIFF: add 'twos' FourCC for the mux/demuxer (big endian PCM audio) Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Martin Storsjö	371d15ec36	tls: Use the URLContext as logging context Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	f2d0015531	http: Don't add a Range: bytes=0- header for POST That header simply doesn't make sense in that context. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	6149485f6c	http: Change the chunksize AVOption into chunked_post The chunksize internal variable has two different uses - for reading, it's the amount of data left of the current chunk (or -1 if the server doesn't send data in chunked mode), where it's only an internal state variable. For writing, it's used to decide whether to enable chunked encoding (by default), by using the value 0, or disable chunked encoding (value -1). This, while consistent, doesn't make much sense to expose as an AVOption. This splits the usage of the internal variable into two variables, chunksize which is used for reading (as before), and chunked_post which is the user-settable option, with the values 0 and 1, where 1 is default. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	a251928060	http: Add encoding/decoding flags to the AVOptions Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	dc86ca1ab5	crypto: add decoding flag to options.	13 years ago

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8764 Commits (df72ae673f3743a57726c86f07677fbc14a0117c)