FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	c88d245c98	au: use ff_raw_write_packet()	12 years ago
Justin Ruggles	bdd00e2d1b	au: set stream start time and packet durations	12 years ago
Justin Ruggles	af68a2baae	au: use %u when printing id and channels since they are unsigned	12 years ago
Justin Ruggles	47d029a4c1	au: validate sample rate	12 years ago
Justin Ruggles	c837b38dd3	au: move skipping of unused data to before parameter validation Also do not unnecessarily skip 0 bytes.	12 years ago
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	2613de8805	au: do not set pkt->size directly It is already set by av_get_packet() even for partial reads.	12 years ago
Justin Ruggles	bd4cdef5a8	au: set block_align and use it in au_read_packet()	12 years ago
Justin Ruggles	9a7b56883d	au: set bit rate	12 years ago
Justin Ruggles	3f98848d6e	au: validate bits-per-sample separately from codec tag	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
Alexandra Khirnova	d744801f1a	xan: Convert to bytestream2 Signed-off-by: Diego Biurrun <diego@biurrun.de>	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
Justin Ruggles	a6a3164b13	x86: lavr: add SSE2/AVX dither_int_to_float()	12 years ago
Justin Ruggles	1fb8f6a44f	x86: lavr: add SSE2 quantize() for dithering	12 years ago
Justin Ruggles	142c39097c	doc/APIchanges: fill in missing dates and hashes.	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
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
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
Justin Ruggles	7ff3fd7ae4	lavr: log channel conversion description for any-to-any functions	12 years ago
Justin Ruggles	4164b0e8d3	lavr: mix: reduce the mixing matrix when possible If the matrix results in an output channel not getting a contribution from any input channel and the corresponding input channel does not contribute to any outputs, we can skip the channel during mixing and silence it after mixing. If the matrix results in an input channel not contributing to any output channels and it is not in the output mix, or if the input channel only contributes fully to the same output channel, we can skip the channel during mixing. If the matrix results in an output channel only getting full contribution from the corresponding input channel and that input channel does not contribute to any other output channels, we can skip the channel during mixing.	12 years ago
Justin Ruggles	1ccf82cfd8	lavr: cosmetics: reindent	12 years ago
Justin Ruggles	074a00d192	lavr: add a public function for setting a custom channel map This allows reordering, duplication, and silencing of input channels.	12 years ago
Justin Ruggles	4d68269d58	lavr: typedef internal structs in internal.h Simplifies header dependencies by not including all other internal headers in internal.h.	12 years ago
Derek Buitenhuis	6042a12174	doc: Extend commit message section If a bug exists on the tracker, its ID should always be included in fix messages. Also, any relevant bug fixes should be CC'd to libav-stable, so we can actually track what needs to be backported, instead of just randomly combing the git history and old CVEs. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Derek Buitenhuis	ac2603be28	doc: Mention memory allocation in the fuzz testing section It's obviously undesireable to blindly allocate memory based on a damaged 'size' value, for example. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Derek Buitenhuis	dc3e12d1cb	doc: Mention zzuf in the fuzz testing section It's pretty much the best tool for the job, and it's what we all use now anyway. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Derek Buitenhuis	b5f9b9ac36	doc: Merge disjointed bits about emailing patches We obviously prefer git-send-email(1), and the disjointed nature of the two statements was misleading. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Derek Buitenhuis	9a00374cb4	doc: Fix a few typos in the developer documentation Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Benjamin Larsson	bbae68596e	xwma: Remove unused variable Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Diego Biurrun	e817d9139f	asfdec: Fix printf format string length modifier	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
Diego Biurrun	a0c5917f86	Drop Snow codec Snow is a toy codec with no real-world use and horrible code.	12 years ago
Reinhard Tartler	6b8d88808d	Prepare for 10_alpha1 Release	12 years ago
Christophe Gisquet	4f50646697	x86: sbrdsp: Implement SSE qmf_post_shuffle 255 to 174 cycles on Arrandale / Win64. Unrolling yields no gain. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Christophe Gisquet	44a0036d10	x86: sbrdsp: Implement SSE sum64x5 698 to 174 cycles on Arrandale. Unrolling is a 6 cycles gain. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Diego Biurrun	5b4dfbffc2	x86: ABS1: port to cpuflags	12 years ago
Anton Khirnov	de16f08e48	v210x: cosmetics, reformat	12 years ago
Anton Khirnov	6689474b91	v210x: return meaningful error codes.	12 years ago
Anton Khirnov	39039f2405	r210dec: return meaningful error codes.	12 years ago
Anton Khirnov	4324a3ce75	vb: cosmetics, reformat	12 years ago
Anton Khirnov	9dbbda235d	vb: return meaningful error codes.	12 years ago
Anton Khirnov	a0ffcee1ee	ptx: return meaningful error codes.	12 years ago

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