FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	fb48f825e3	au: do not arbitrarily limit channel count Nothing in the AU specification sets a limit on channel count. We only need to avoid an overflow in the packet size calculation.	12 years ago
Justin Ruggles	2f8207b1c6	au: return AVERROR codes instead of -1	12 years ago
Justin Ruggles	9a7b56883d	au: set bit rate	12 years ago
Justin Ruggles	bd4cdef5a8	au: set block_align and use it in au_read_packet()	12 years ago
Justin Ruggles	3f98848d6e	au: validate bits-per-sample separately from codec tag	12 years ago
Peter Ross	5b69c07d12	frmdec: tag 5 is AV_PIX_FMT_BGRA with reversed alpha (0=solid/opaque .. 255=transparent)	12 years ago
Martin Storsjö	71194ef6a8	rtpdec_vp8: Mark broken packets with AV_PKT_FLAG_CORRUPT This allows the caller to either include them (and get more packets decoded, but possibly some nonperfect frames), or discard them (by setting fflags=discardcorrupt). Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Clément Bœsch	119d70db50	lavf/mux: do not pass a copy of the packet to write_packet(). Sometimes the muxer modifies the packet, like for instance lavf/mp3enc changing pkt->destruct in order to keep a copy. These changes must be kept, even though the muxer behaviour is questionable. Regression since `0072116`. Fixes #2124.	12 years ago
Justin Ruggles	59220d559b	oggenc: add a page_duration option and deprecate the pagesize option This uses page duration instead of byte size to determine when to buffer the page. Also, it tries to avoid continued pages by buffering the current page if there are already packets in the page and adding the next packet would require it to be continued on a new page. This can improve seeking performance. The default page duration is 1 second, which is much saner than filling all page segments by default.	12 years ago
Michael Niedermayer	252316c885	img2dec: fix -loop This fixes a infinite loop with -loop and -vframes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	6f72441120	rtpdec_vp8: Request a keyframe if RTP packets are lost Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Paul B Mahol	626756aed2	img2dec: do not change packet pts for image2pipe Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Martin Storsjö	86d9181cf4	rtpdec: Support sending RTCP feedback packets This sends NACK for missed packets and PLI (picture loss indication) if a depacketizer indicates that it needs a new keyframe, according to RFC 4585. This is only enabled if the SDP indicated that feedback is supported (via the AVPF or SAVPF profile names). The feedback packets are throttled to a certain maximum interval (currently 250 ms) to make sure the feedback packets don't eat up too much bandwidth (which might be counterproductive). The RFC specifies a more elaborate feedback packet scheduling. The feedback packets are currently sent independently from normal RTCP RR packets, which is not totally spec compliant, but works fine in the environments I've tested it in. (RFC 5506 allows this, but requires a SDP attribute for enabling it.) Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	42805eda55	rtpdec: Store the dynamic payload handler in the rtpdec context This allows calling other dynamic payload handler functions if needed. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	9c80ed836a	rtpdec_vp8: Avoid a warning about a possibly unused variable The warning is a false positive, but I prefer actually initializing it over masking it with av_uninit, since the code is not performance critical. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	09ed8098ff	rtpdec_vp8: Make sure the previous packet is returned This is a bug from `c7d4de3d73` - if the previous frame wasn't returned yet (due to missing the final packets), but we have enough data of it to return the first partition, we write that into pkt and set returned_old_frame. That commit forgot returning 0 for the case where this current packet didn't have the end_packet flag set. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	92e354b655	rtpdec_vp8: Set the timestamp when returning a deferred packet Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Kanglin	ba8cb33273	hlsenc: Make the start_number option set the right variable Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Paul B Mahol	55d32eed8f	img2dec: seeking support Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Martin Storsjö	f811cd2d47	rtsp: Respect max_delay for the reordering queue when using custom IO Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	8729698d50	rtsp: Recheck the reordering queue if getting a new packet If we timed out and consumed a packet from the reordering queue, but didn't return a packet to the caller, recheck the queue status. Otherwise, we could end up in an infinite loop, trying to consume a queued packet that has already been consumed. CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Michael Niedermayer	1a088f61e1	oggparseskeleton: Check the overall start time before using it. Fixes division by zero Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	953061ed95	lavf/utils: more complete dts checks Fixes division by zero Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0780fe2740	rmdec: Limit videobufsize to remaining amount of data Fixes excessive memory allocation Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Peter Ross	a572cc8c7a	wtvdec: prevent memory leak in get_tag()	12 years ago
Michael Niedermayer	7a6beedd3f	oggparsevorbis: fix vorbis_cleanup return type Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Benjamin Larsson	bbae68596e	xwma: Remove unused variable Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Peter Ross	8b4842c2e2	wtvdec: warn about truncated files	12 years ago
Peter Ross	801b636633	wtvenc: mux thumbnail picture	12 years ago
Peter Ross	361ecb6176	wtvdec: ignore WM/MediaThumbType metadata entry This tag is used by Windows Media Centre in displaying the thumbnail, and should be transformed into FFmpeg metadata string.	12 years ago
Peter Ross	508836932f	wtvdec: demux thumbnail picture to AVStream.attached_pic	12 years ago
Paul B Mahol	2a89081cad	Add EVRCA and SMV codec id Demuxing files should be possible even if there are no decoding support in lavc (yet). Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Peter Ross	6cff56f0ba	frmdec: tag 2 is AV_PIX_FMT_RGB0	12 years ago
Peter Ross	8d4c817c4a	frmdec: terminate frm_pix_fmt_tags	12 years ago
Peter Ross	f2dc158b0a	frmdec: use AV_PIX_FMT_xxx	12 years ago
Paul B Mahol	7f7f31bfcb	iff: support seeking with maud Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	3174137d41	w64: fact guid support Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Diego Biurrun	e817d9139f	asfdec: Fix printf format string length modifier	12 years ago
Michael Niedermayer	2713e43ac8	ff_get_audio_frame_size: try to fix wma in wav Fixes Ticket1905, Ticket2114 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Carl Eugen Hoyos	1ae9d2820e	Support decoding AC-3 in wav. All known samples are actually ac3-in-spdif-in-wav, so use the spdif demuxer to get the ac3 frames.	12 years ago
Luca Barbato	d894f74762	oggdec: make sure the private parse data is cleaned up	12 years ago
Luca Barbato	89b51b570d	oggdec: free the ogg streams on read_header failure Plug an annoying memory leak on broken files.	12 years ago
Carl Eugen Hoyos	9ff92cf195	012v decoder. The decoder also supports a12v, but removes the transparency layer since no samples with actual transparency are available for testing.	12 years ago
Carl Eugen Hoyos	9ffe790afc	Support stereo as experimental feature in mmf / Yamaha SMAF. Fixes ticket #1085.	12 years ago
Diego Biurrun	a0c5917f86	Drop Snow codec Snow is a toy codec with no real-world use and horrible code.	12 years ago
Michael Niedermayer	8214c1d82c	mxfenc: avoid depending on private codec structures and functions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Peter Ross	c44b4ee6ea	frmdec: reduce probe score to reflect test accuracy (and pass probetest)	12 years ago
Peter Ross	3d0994be2f	Megalux Frame demuxer	12 years ago
Carl Eugen Hoyos	1a34103f0f	mmf.c: Use LIBAVFORMAT_IDENT when writing Yamaha SMAF version information.	12 years ago
内田佳久	7e5d4fa97d	mmf.c: Do not write metadata into the SMAF Contents Info chunk.	12 years ago

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12318 Commits (d9e62f368d16420e213c0bc9e92221a3a4874a4d)