FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	0041cdba98	avformat: don't unconditionally call ff_read_frame_flush() when trying to seek. This prevents flushing the packet buffer when the input format does not support seeking.	13 years ago
Anton Khirnov	145f741e11	AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*	13 years ago
Anton Khirnov	3b3ea34655	Remove all uses of deprecated AVOptions API.	13 years ago
Anton Khirnov	641c7afe3c	AVOptions: add new API for enumerating children. This will allow the caller to enumerate child contexts in a generic way and since the API is recursive, it also allows for deeper nesting (e.g. AVFormatContext->AVIOContext->URLContext) This will also allow the new setting/reading API to transparently apply to children contexts.	13 years ago
Martin Storsjö	cad0c375d9	flvenc: Write the right metadata entry count No application rely on this count being correct as far as I know, but if we write a nonzero count value, it might just as well be the right one. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	76b0d03d82	rtsp: Request that dynamic rate is disabled DSS enables this automatically if streaming VOD over TCP. If enabled, the server feeds packets faster than realtime, screwing up RTCP NTP based timestamps. Also, DSS doesn't indicate that this was indicated, if it was enabled automatically (although if it was requested to be enabled, a header saying that it was enabled is added, but this isn't added if it is enabled automatically), making it even harder to detect and work around properly without explicitly asking for it to be disabled(/enabled, if we were able to support it). Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	30eae32530	rtsp: Parse the x-Accept-Dynamic-Rate header Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	bfc6db4477	rtpdec: Add ff_ prefix to all nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
John Brooks	07b77fe387	rtpdec: Read the packet length for all RTCP packet types This allows skipping past unsupported RTCP packet types, as RFC 3550 section 6.1 mandates. Currently this only has any practical effect if a sender puts an unrecognized type before RTCP_BYE in a compounded packet, or (incorrectly) does not put RTCP_SR first. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
John Brooks	5d6ecf5345	rtpdec: Fix the minimum packet length for RTCP SR packets We actually read 20 bytes of these packets. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	5e87222fd1	flvdec: Don't export metadata entries that aren't proper metadata This avoids writing these entries doubly if transcoding from flv to flv, since the muxer blindly writes any and all metadata keys set, in addition to the fixed fields that the muxer always writes. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	b204c46d9d	flvdec: Split out setting of numeric fields from storing metadata Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Luca Barbato	30c3d976f1	mov: do not misreport empty stts Return -1 instead of ENOMEM if entries is 0. Fixes a av_malloc(0) crash in macosx.	13 years ago
Luca Barbato	5a7ba58657	mov: cosmetics, fix for and if spacing	13 years ago
Anton Khirnov	c780b543e7	id3v2: fix NULL pointer dereference Bug found by Laurent Aimar fenrir at videolan org	13 years ago
Raivo Hool	2804d32075	mov: read album_artist atom Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Raivo Hool	dff4177546	mov: fix disc/track numbers and totals Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Justin Ruggles	a7984a6a6d	smacker: Separate audio flags from sample rates in smacker demuxer. Makes the code easier to understand.	13 years ago
Laurent Aimar	79964745b3	4xmdemux: prevent use of uninitialized memory Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	6de33611c9	avsdemux: check for out of bound writes Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	76c6971a64	avsdemux: check for corrupted data Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Mans Rullgard	1703013cb7	avidec: fix signed overflow in avi_sync() Keeping byte values read from the file as unsigned is consistent with how they are subsequently used and avoids an undefined left shift by 24 when bit 7 is set. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Alex Converse	0c46e958d1	mxfdec: Fix some buffer overreads caused by the misuse of AVPacket related functions.	13 years ago
Janne Grunau	2886f6759f	avidec: simplify size parameter in memset()	13 years ago
Mans Rullgard	a31e9f68a4	lavf: fix signed overflow in avformat_find_stream_info() On the first iteration through this code, last_dts is always INT64_MIN (AV_NOPTS_VALUE) and the subtraction overflows in an invalid manner. Although the result is only used if the input values are valid, performing the subtraction is still not allowed in a strict environment. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Alex Converse	98ef887a75	mpegps: Use av_get_packet() instead of poorly emulating it.	13 years ago
Laurent Aimar	1e3336de69	mpc8: Fix return value on EOF Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	1775b92fee	segafilm: Check for memory allocation failures in segafilm demuxer. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	762ffa6861	segafilm: Fix potential division by 0 on corrupted streams in the demuxer Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	790f4dd5c9	Fixed segfault on corrupted sega streams in the demuxer. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Anton Khirnov	a4ea00d021	lavc/lavf: use unique private classes. This is needed by the new AVOptions API.	13 years ago
Diego Biurrun	12bd8532cf	Synchronize various 4CCs and codec tags from FFmpeg.	13 years ago
Justin Ruggles	fc2dd2c7ac	ogg/celt: do not set sample_fmt in the demuxer	13 years ago
Anton Khirnov	60df6b0048	id3v2: remove pointless casts	13 years ago
Anton Khirnov	d2961e4ebf	id3v2: read TXXX frames with two calls to decode_str() instead of one. Read the key in the first, value in the second. This allows to avoid pointless strdups and simplify decode_str() by dropping two of its parameters.	13 years ago
Anton Khirnov	1e18d32d01	id3v2: don't discard the whole tag when encountering empty frames. While they're technically invalid, it's better to skip them and try to read the rest of the tag.	13 years ago
Martin Storsjö	e81e5e8ad2	lavf: Avoid using av_malloc(0) in av_dump_format On OS X, av_malloc(0) returns pointers that cause crashes when freed. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Kieran Kunhya	d4a544cbc4	latmenc: Set latmBufferFullness to largest value to indicate it is not used Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Alex Converse	fe21f78d2b	mpeg probe: check the 2/4-bit synchronization value found after a pack_start_code.	13 years ago
Kieran Kunhya	32dfd8ca65	latmenc: Fix private options Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	77d2ef13a8	Fix memory (re)allocation in matroskadec.c, related to MSVR-11-0080. Whitespace of the patch cleaned up by Aurel Some of the issues have been reported by Steve Manzuik / Microsoft Vulnerability Research (MSVR) Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit `956c901c68`) Further suggestions from Kostya <kostya.shishkov@gmail.com> have been implemented by Reinhard Tartler <siretart@tauware.de> Signed-off-by: Reinhard Tartler <siretart@tauware.de>	13 years ago
Anton Khirnov	c7a63a521b	matroskaenc: write attachments.	13 years ago
Anton Khirnov	98cfe22b5c	matroskadec: export mimetype of attachments as metadata.	13 years ago
Rafaël Carré	1430ae44e8	rtp: Simplify ff_rtp_get_payload_type Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Rafaël Carré	9152880e95	rtpenc: Add a payload type private option Specifying the payload type is useful when the type number has already been negotiated before creating the stream, for example in SIP protocol. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Rafaël Carré	142887741f	rtp: Correct ff_rtp_get_payload_type documentation Since `0c378ea1f`, it can't fail anymore. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Nicolas George	4ca59d1948	oggdec: add support for Xiph's CELT codec This patch also introduces CODEC_ID_CELT. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Justin Ruggles	b15a9888a8	sol: return error if av_get_packet() fails. This prevents sending a packet with data=NULL size=AVERROR_EOF.	13 years ago
Mans Rullgard	bb416bd68c	lavf: do not set codec_tag for rawvideo If the demuxer did not set a codec_tag, there is none and inventing one makes no sense. This change stops the rawvideo "decoder" over-writing user-supplied pixfmt with one derived from the codec_tag. The pixfmt-codec_tag-pixfmt round-trip is lossy since several pixfmts map to the same codec_tag. This fixes fate-lavf-pixfmt with avfilter disabled. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	a246cefa75	flvdec: Check for overflow before allocating arrays On allocation, the array length is multiplied by sizeof(int64_t), this prevents the multiplication from overflowing. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago

1 2 3 4 5 ...

7690 Commits (776f2bb91a5e31a385ee0a200df907e9acb0de87)