FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	d676598f87	swr: fix handling of timestamps that cause multiple drops or silence injections Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a34aee4646	swr: limit buffer size for silence injection This reduces memory usage for unreasonable large silence injections Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b481d09bd9	swr: limit buffer size for discarding. This prevents insane memory usage in case of insane input values. Untested due to lack of a testcase that causes such insane allocation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	e8bab4c6fc	ffplay: extend documentation for the -vf option In particular, make it consistent with the ffmpeg docs.	12 years ago
Michael Niedermayer	db4e0ecaf0	swr: move silence buffer to context to avoid per use malloc/free Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	dc6588421e	swr: move buffer used to discard sample to context This avoids the need to allocate & free to repeatly Fixes Ticket2122 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	98247e3368	lavf: clarify/extend documentation for AVFormatContext::analyzeduration "analyzeduration" is not used to detect the input duration, but to specify the max probe data duration. Fix option description and related doc entry accordingly.	12 years ago
Stefano Sabatini	78e27c44c3	lavf/utils: clarify/extend messages in avformat_find_stream_info() In particular, specify the unit of the shown values in case the max probe size/duration is reached.	12 years ago
Stefano Sabatini	89ef586867	doc/ffmpeg: extend documentation for the -filter options and -af/vf aliases	12 years ago
Stefano Sabatini	c499d45c6b	doc/texipod: add rule to correctly interpret @ref{ANCHOR,XREF,SECTION_NAME,...} This allows to name an internal reference in the POD/MAN output.	12 years ago
Paul B Mahol	5b9126ba84	lavfi/gradfun: support YUV440P Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	3bcf443f91	Merge remote-tracking branch 'qatar/master' * qatar/master: rtpdec: Send a valid "delay since SR" value in the RTCP RR packets Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6cd1dbe6df	Merge commit 'e568db40258d549777ac1c16971678e18a18f5f5' * commit 'e568db40258d549777ac1c16971678e18a18f5f5': rtpdec: Calculate and report packet reception jitter Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6d6eb7c12c	Merge commit 'abae27ed3acd0a7c54f11760c5be2d2653c4edf8' * commit 'abae27ed3acd0a7c54f11760c5be2d2653c4edf8': rtpdec: Fix the calculation of expected number of packets fate: vp3: Fix fate-vp3-coeff-level64 test dependencies Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	841a288cb3	Merge commit '4d3b144c5ea824193019019d33740a1ae9e0bb69' * commit '4d3b144c5ea824193019019d33740a1ae9e0bb69': fate: cosmetics: Order some test entries Conflicts: tests/fate/lossless-video.mak tests/fate/microsoft.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a6e4796fbf	pthread: Do not use a half updated context as master for deallocation. Fixes assertion failure Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	2ea3f37d5f	dvdsubenc: use unsigned shifts to avoid shifting into the sign bit Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	754dd7e889	dvdsubdec: use unsigned shifts to avoid shifting into the sign bit Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	c8737d348b	swr: work with 4 noise shaping coeffs at a time 63->38 kcycles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	93bc0f0180	swr/noise_shaping_data: pad coeffs to multiple of 4 when they are 1 below This allows using code working with 4 at a time Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	22c436c85e	rtpdec: Send a valid "delay since SR" value in the RTCP RR packets Previously, we always signalled a zero time since the last RTCP SR, which is dubious. The code also suggested that this would be the difference in RTP NTP time units (32.32 fixed point), while it actually is in in 1/65536 second units. (RFC 3550 section 6.4.1) Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	e568db4025	rtpdec: Calculate and report packet reception jitter This brings back some code that was added originally in `4a6cc061` but never was used, and was removed as unused in `4cc843fa`. The code is updated to actually work and is tested to return sane values. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	abae27ed3a	rtpdec: Fix the calculation of expected number of packets The base_seq variable is set to first_seq - 1 (in rtp_init_sequence), so no + 1 is needed here. This avoids reporting 1 lost packet from the start. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Michael Niedermayer	1c14c3412e	dec/developer: Add Valgrind / Address Sanitizer to the patch checklist Reviewed-by: saste Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ef7fdc8cff	swr: use a local variable for ns_coeffs maybe a very tiny bit faster Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	68ff7d265f	swr: use local variable for ns_errors 71 -> 63 kcycles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b5d9e5d06c	swr: minor simplification for the noise shaping pos update Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Matthieu Bouron	f9eed5d7e6	lavfi/aevalsrc: try to honor specified duration If nb_samples divide sample_rate and if nb_samples allow it, aevalsrc should generate the exact amount of samples according to duration. Example: aevalsrc=0::n=480:s=48000:d=5.21 should generate 250080 samples. Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	12 years ago
Diego Biurrun	4d3b144c5e	fate: cosmetics: Order some test entries	12 years ago
Diego Biurrun	0f94c0b1b6	fate: vp3: Fix fate-vp3-coeff-level64 test dependencies Also rename the test to reflect that the video track is Theora, not VP3.	12 years ago
Paul B Mahol	868ac91c8d	frmdec: do not abuse ff_codec_get_id() Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	db1ba2213f	lavf: use avpriv_find_pix_fmt instead of ff_ Found-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	43d6ac53f2	lavc: ff_find_pix_fmt ->avpriv Found-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	dae382b5b2	Merge remote-tracking branch 'qatar/master' * qatar/master: Add version bump and APIchanges entry for Add AV_PIX_FMT_VDPAU. pixfmt: add picture format for VDPAU Conflicts: doc/APIchanges libavutil/pixfmt.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	15daa8f9dd	Merge commit 'f61272f0efd80da437570aad2c40e00f9d3f4fe6' * commit 'f61272f0efd80da437570aad2c40e00f9d3f4fe6': ratecontrol: K&R cosmetic formatting rtpdec: Remove a useless todo comment Conflicts: libavcodec/ratecontrol.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e730c3a2cb	Merge commit '54cb096ee4558b3bfc28c2fcd6418ce82dc39fe1' * commit '54cb096ee4558b3bfc28c2fcd6418ce82dc39fe1': rtsp: Remove an outdated comment rtsp: Remove references to weirdly named variables in other files Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	dda2d29748	Merge commit 'c44784c9bb9d0ddf5d39d0dfa640816a57b8f457' * commit 'c44784c9bb9d0ddf5d39d0dfa640816a57b8f457': rtp: Rename a static variable to normal naming conventions rtp: Cosmetic cleanup Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	f89466ad6f	Add version bump and APIchanges entry for Add AV_PIX_FMT_VDPAU. Also fix a lavu version typo in APIchanges.	12 years ago
Luca Barbato	f61272f0ef	ratecontrol: K&R cosmetic formatting Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Rémi Denis-Courmont	169fb94f0f	pixfmt: add picture format for VDPAU Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Stefano Sabatini	4a0d1b2159	doc/protocols: improve wording of a sentence in http docs Suggested-By: Alexander Strasser	12 years ago
Stefano Sabatini	0edb440282	doc/ffserver: remove painfully outdated "What do I need?" section	12 years ago
Stefano Sabatini	df018207f9	doc/ffserver: remove paragraph in the introductory blurb The paragraph is about what ffserver is not and where to look for other information, but is pretty redundant and distracting, especially considering the new organization of the documentation.	12 years ago
Stefano Sabatini	cab85051c0	doc/ffserver: rework introducing paragraphs of the "description" chapter In particular, add some markup, fix empty line, and merge it with "How does it work?" section.	12 years ago
Stefano Sabatini	0a7cd74043	doc/protocols: document http protocol options	12 years ago
Stefano Sabatini	255ec768da	lavf/http: fix/extend option descriptions In particular, favor predicative form over nominal description of the set parameter. This is more globally consistent.	12 years ago
Michael Niedermayer	d9226b3717	mpegvideo: dont leave stale pointers in next/last picture Fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	cc548ea7a6	vc1dec: ensure cbpcy_vlc has been set before decoding a frame. Fixes null pointer dereference Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	68329388bb	fate: try to fix dirac Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b53adef07b	h264: reset first_field when current_picture_ptr is reset Fixes NULL pointer dereference Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago

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