FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	e6ff064845	Eliminate pointless '#if 1' statements without matching '#else'.	14 years ago
Kostya Shishkov	23f40a0788	read AVI palette from the end of extradata Official AVI specification says that stream header in case of video contains BITMAPINFO, which is equal to BITMAPINFOHEADER and optional palette. Currently lavf AVI demuxer thinks otherwise which produces garbage on codecs that have both palette and extradata (luckily, there are not so many such codecs). An example of such file is: http://samples.multimedia.cx/V-codecs/KMVC/baseball1.avi (IIRC, MSS1 or MSS2 also had such situation but they are still not supported by lavc). As a side note, passing palette in extradata as it's been done previously is not quite correct since proper _extra_ data is surplus bytes in BITMAPINFOHEADER, not including palette. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Martin Storsjö	5f85d49b68	applehttp: Don't export variant_bitrate if it isn't known If there are no variants, the total bitrate of the single stream isn't known, and exporting variant_bitrate = 0 does look weird, since there really aren't any variants. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Martin Storsjö	ac9cf2e5c4	crypto: Use av_freep instead of av_free Using av_freep is generally good practice. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Clément Bœsch	dc713546d4	oggdec: reindent after `8f3eebd6` Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Kirill Gavrilov	b1ac139d89	Handle unicode file names on windows All file names should be in UTF-8 within libavformat. This is handled by mapping the open() function to an internal one in os_support.h for windows. fopen() could be overridden in the same way, but if that would be used from ffmpeg.c, it would add a dependency on an ff prefixed internal lavf function. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Martin Storsjö	9261e6cf3f	rtp: Rename the open/close functions to alloc/free This avoids clashes if we internally want to override the global open function. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Alex Converse	3583d7cffe	Fix mov debug (u)int64_t format strings.	14 years ago
Martin Storsjö	84465f2180	applehttp: Handle AES-128 encrypted streams This should hopefully fix roundup issue 2586. This commit only implements it in the demuxer, not in the protocol handler. If desired, some of the code could be refactored to be shared by both implementations. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Martin Storsjö	6e4f70a8de	Add a protocol handler for AES CBC decryption with PKCS7 padding This can later be extended to support other AES bit sizes, encryption, other crypto algorithms, reading the key from a URL, etc. In order to use it, the key and initialization vector has to be passed via AVOptions. Since such options can't be passed to protocols from the command line, the protocol is currently only for libavformat internal use. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Diego Biurrun	d9dee728b8	Use av_log_ask_for_sample() to request samples from users.	14 years ago
Martin Storsjö	fe8e039460	applehttp: Expose the stream bitrate via metadata This helps callers to intelligently switch between bitrate variants. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Stefano Sabatini	79157f400b	error: remove AVERROR_NUMEXPECTED AVERROR_NUMEXPECTED is used only in the image muxer and demuxer, and has a too much specific meaning, which is better explained through a log message. Thus it can be replaced by AVERROR(EINVAL). This breaks API. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Michael Niedermayer	52512d0a43	oggdec: use av_freep() instead of av_free() Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Martin Storsjö	26f6b8c571	avio: Fix sanity checks in ffurl_read* This fixes e.g. reading data over HTTP, where the underlying socket is set to read/write. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Martin Storsjö	7bbb67d580	libavformat: Free AVFormatContext->streams After switching this from a statically allocated array to a dynamically allocated one in the major bump, this needs explicit freeing. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Martin Storsjö	c60112f268	libavformat: Make protocols pass URLContext as log context where available Since the libavformat major bump, URLContext contains an AVClass, making it a usable log context. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Vladimir Pantelic	8408e1d7d6	asf: remove commented out code in asf_read_seek Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	55815edca0	prefer avio_check() over url_exist() The problem with url_exist() is that it tries to open a resource in RDONLY mode. If the file is a FIFO and there is already a reading client, the open() call will hang. By using avio_check() with access mode of 0, the second reading process will check if the file exists without attempting to open it, thus avoiding the lock. Fix issue #1663. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	59d96941f0	avio: remove AVIO_* access symbols in favor of new AVIO_FLAG_* symbols Make AVIO_FLAG_ access constants work as flags, and in particular fix the behavior of functions (such as avio_check()) which expect them to be flags rather than modes. This breaks API.	14 years ago
Anton Khirnov	32b80696e0	lavf: remove misc disabled cruft.	14 years ago
Anton Khirnov	df56d58339	lavf: remove FF_API_INDEX_BUILT cruft	14 years ago
Anton Khirnov	7f804085f1	lavf: remove FF_API_URL_CLASS cruft.	14 years ago
Anton Khirnov	5763e63913	lavf: remove FF_API_SYMVER cruft	14 years ago
Anton Khirnov	b4c5acabb9	lavf: remove FF_API_FIRST_FORMAT cruft	14 years ago
Anton Khirnov	583f6c67b6	lavf: remove FF_API_PARAMETERS_CODEC_ID cruft	14 years ago
Anton Khirnov	fc2d3a19c5	lavf: remove FF_API_LAVF_UNUSED cruft	14 years ago
Anton Khirnov	58d5ff0abf	lavf: remove FF_API_PARSE_FRAME_PARAM cruft	14 years ago
Anton Khirnov	4df001d77f	lavf: remove FF_API_ALLOC_FORMAT_CONTEXT cruft	14 years ago
Anton Khirnov	5048e36c99	lavf: remove FF_API_URL_SPLIT cruft	14 years ago
Anton Khirnov	c4efa7c229	lavf: remove FF_API_UDP_GET_FILE cruft	14 years ago
Anton Khirnov	61573bf1ba	lavf: remove FF_API_GUESS_FORMAT cruft	14 years ago
Anton Khirnov	dcd4a7b62f	lavf: remove FF_API_REGISTER_PROTOCOL cruft	14 years ago
Anton Khirnov	468644f6c1	lavf: remove FF_API_URL_RESETBUF cruft	14 years ago
Anton Khirnov	575c18da1b	lavf: remove FF_API_OLD_METADATA cruft	14 years ago
Anton Khirnov	761ad42968	lavf: remove FF_API_MAX_STREAMS cruft	14 years ago
Anton Khirnov	139f3ac42d	Bump major versions of all libraries. They've accumulated enough new APIs and corresponding deprecated cruft. This breaks API and ABI.	14 years ago
Diego Biurrun	f0a41afd8a	Replace mplayerhq.hu URLs by libav.org.	14 years ago
Diego Biurrun	0b5ae1fdd3	asfdec: Remove dead code from asf_read_close().	14 years ago
Diego Biurrun	6001dad6e2	Replace more FFmpeg references by Libav.	14 years ago
Kostya Shishkov	2d8591c27e	make containers pass palette change in AVPacket Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Diego Biurrun	4d012eb541	xwma: Fix wrong printf format expression. Also add inttypes.h #include for PRId64 macros. This fixes the following warnings: libavformat/xwma.c:147: warning: too many arguments for format libavformat/xwma.c:151: warning: too many arguments for format	14 years ago
Max Horn	ef8b54fc88	xwma demuxer: typos Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Clément Bœsch	8f3eebd663	oggdec: simplify audio chained ogg streams support Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Max Horn	ca402f32e3	handle malloc failures in ff_get_wav_header ff_get_wav_header is reading data from a WAVE file and then uses it (without validation) to malloc a buffer. It then proceeded to read data into the buffer, without verifying that the allocation succeeded. To address this, change ff_get_wav_header to return an error if allocation failed, and adapted all calling code to handle that error. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Max Horn	ad4c50347a	add xWMA demuxer Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Rudolf Polzer	0a962e61e9	mpegts: force the default timebase The mpegts muxer does not set the stream time base using av_set_pts_info, but expects it to have the default value of 1/90000. If the calling code changes stream pts before writing the header, other muxers override the time base at that point (like mpegenc.c).	14 years ago
Anton Khirnov	451d566f4b	lavf: postpone removal of public metadata conversion API It's been deprecated only a few months ago, long after 0.6.	14 years ago
Anton Khirnov	548e62c5ae	lavf: postpone removal of deprecated avio functions They've been deprecated very recently.	14 years ago
Martin Storsjö	a92a7ddc25	applehttp: Only check the discard flags if v->ctx actually is initialized This code could be executed if the demuxer reads more than one segment before returning from av_open_input_stream. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago

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7258 Commits (c4f5c2d6f4ffa3f4b56555059000208a6ba47b55)