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* Move find_info_tag to lavu and add av_ prefix to itAnton Khirnov2011-02-17
| | | | Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
* mdct: remove unnecessary multiplicationYoung Han Lee2011-02-17
| | | | 3*n4 was already calculated in n3.
* ac3enc: fix bug in stereo rematrixing decision.Justin Ruggles2011-02-16
| | | | | | | The rematrixing strategy reuse flags are not reset between frames, so they need to be initialized for all blocks, not just block 0. Signed-off-by: Mans Rullgard <mans@mansr.com>
* Replace remaining uses of parse_date with av_parse_time.Anton Khirnov2011-02-16
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Deprecate parse_date() in favor of av_parse_time().Stefano Sabatini2011-02-16
| | | | | | | | The new av_parse_time() is created in libavutil/parseutils.h, all the internal functions used by parse_date are moved to libavutil/parseutils.c and made static. Signed-off-by: Mans Rullgard <mans@mansr.com>
* lavf: add av_ prefix to dump_format()Anton Khirnov2011-02-16
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* rtsp: udp_read_packet returning 0 doesn't mean successMartin Storsjö2011-02-17
| | | | | | | | If udp_read_packet returns 0, rtsp_st isn't set and we shouldn't treat it as a successfully received packet (which is counted and possibly triggers a RTCP receiver report). This fixes issue 2612.
* ffserver: set the sample aspect ratioNicolas George2011-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi. It seems that ffserver sets sample_aspect_ratio to an invalid value and lavf rejects it. I am not sure what I am doing here, but the attached patch actually solves something: using the following config: CustomLog - NoDaemon RTSPPort 5454 <Stream test1-rtsp.mpg> Format rtp File "/tmp/test1-rtsp.mpg" </Stream> it allows a somewhat old ffplay (unaffected by the content-base issue I spoke of in another thread) to play the stream. Without it, ffserver logs this and closes the stream: Wed Feb 16 14:52:14 2011 [rtp @ 0x1399de0]Aspect ratio mismatch between encoder and muxer layer Regards, -- Nicolas George From 1b89c3c2164335060e87567b27deb0d354e0a814 Mon Sep 17 00:00:00 2001 From: Nicolas George <nicolas.george@normalesup.org> Date: Wed, 16 Feb 2011 14:44:31 +0100 Subject: [PATCH] ffserver: set the sample aspect ratio. Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
* documentation: add encoders chapterJames Zern2011-02-17
| | | | Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
* In graph2dot, print more specific audio information for audio links.Stefano Sabatini2011-02-17
| | | | Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
* spdifenc: set flag AVFMT_NOTIMESTAMPSAnssi Hannula2011-02-16
| | | | | | There are no timestamps in IEC 61937. Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
* vbv_delay AVOption for ABI compatibilityMichael Niedermayer2011-02-16
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
* Set maximum lowres value for the MJPEG decoder to 3.Carl Eugen Hoyos2011-02-16
| | | | | | | While 4 works for some samples, 3 is the correct value since 8x8 DCT is used by (m)jpeg. Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
* ac3dsp: Change punpckhqdq to movhlps in ac3_max_msb_abs_int16().Justin Ruggles2011-02-16
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* fix nsvdec.c compilation if DEBUG macro definedMaksym Veremeyenko2011-02-16
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Fix av_find_best_stream when using a programBalint Marton2011-02-16
| | | | | | | | The current implementation has a bug, it is returning the stream index in the found program, and not the stream index in the list of all streams. The attached patch fixes this issue. Signed-off-by: Mans Rullgard <mans@mansr.com>
* Document audio_resample_close().Stefano Sabatini2011-02-16
| | | | Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
* Apply minor cosmetics fixes to the av_audio_resample_init() doxy.Stefano Sabatini2011-02-16
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
* Document that av_write_header sets stream time_base to a value of it chosing.Reimar Döffinger2011-02-16
| | | | Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
* spdifenc: update 482d98f69b2eb7a7b0b5054101a43db384e9432b to the latest patchJanne Grunau2011-02-16
| | | | "spdifenc: IEC 61937 encapsulation of DTS-HD for HDMI"
* ac3enc: change default floor code to 7.Justin Ruggles2011-02-15
| | | | | | | This is to match the value in every (E-)AC-3 file from commercial sources. It has a negligible effect on audio quality. Signed-off-by: Mans Rullgard <mans@mansr.com>
* os_support: fix poll() implementationMax Shakhmetov2011-02-15
| | | | | | | Our poll implementation does not iterate over the pollfd array properly while setting the revents. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* Merge libavcore into libavutilReinhard Tartler2011-02-15
| | | | | | | | | | | | It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>
* APIchanges: update for 55bad0c: vbv_delayMans Rullgard2011-02-15
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Pass VBV delay to the calling application via ctxChristophe Massiot2011-02-15
| | | | | | | | VBV delay is useful for T-STD compliance in some TS muxers. It is certainly possible to retrieve it by parsing the output of FFmpeg, but getting it from the context makes it simpler and less error-prone. Signed-off-by: Mans Rullgard <mans@mansr.com>
* binkaudio: remove unused copy of AVCodecContext*Peter Ross2011-02-15
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* binkaudio: fix channel count checkPeter Ross2011-02-15
| | | | | | | | | Perform validity check on AVFormatContext.channels instead of uninitialised field. This fixes issue 2001. Signed-off-by: Mans Rullgard <mans@mansr.com>
* fix nsvdec.c compilation if DEBUG definedMaksym Veremeyenko2011-02-15
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* aacdec: Implement LTP support.Young Han Lee2011-02-14
| | | | Ported from gsoc svn.
* APIchanges: update for 12c14cdAnssi Hannula2011-02-14
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* mpegtsenc: whitespace cosmeticsMans Rullgard2011-02-14
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* mpegtsenc: set audio_type according to st->dispositionAnssi Hannula2011-02-14
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* mpegts: set st->disposition according to ISO 639 language descriptorAnssi Hannula2011-02-14
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* apichanges: update for 24a83bd: add AV_DISPOSITION_CLEAN_EFFECTS flagMans Rullgard2011-02-14
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* lavf: add AV_DISPOSITION_CLEAN_EFFECTS flagAnssi Hannula2011-02-14
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Make avfilter_config_links() propagate audio information of the source link ↵Stefano Sabatini2011-02-14
| | | | if it is not explicitely set by the filter.
* Fix spelling error.Tilman Brock2011-02-14
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* mmst: fix reading uninitialized data for ping packets.Ronald S. Bultje2011-02-14
| | | | | Fixes errors after a few minutes (first ping) when playing back mmst://wm.bbc.co.uk/wms/bbc7coyopa/bbc7_-_friday_0430.wma
* Update APIchanges for 910b5b8Mans Rullgard2011-02-14
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Add sample_aspect_ratio to AVFilterLinkMichael Niedermayer2011-02-14
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Remove disabled legacy code in ffplay.Stefano Sabatini2011-02-14
| | | | | | | | | | | | The code was setting aspect ratio from the DTG active format, and was present and disabled since the creation of ffplay. See thread: Subject: [FFmpeg-devel] [PATCH] Cosmetics: adopt compact notation in disabled code. Date: Sat, 12 Feb 2011 18:46:19 +0100 Signed-off-by: Mans Rullgard <mans@mansr.com>
* aac: remove dead SBR input scalingAlex Converse2011-02-14
| | | | | | It has been unused since 9d06d7bce3babb82ed650c13ed13a57f6f626a71 Signed-off-by: Mans Rullgard <mans@mansr.com>
* asfdec: fix build for big endian targetsMans Rullgard2011-02-13
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* ac3enc: Add x86-optimized function to speed up log2_tab().Justin Ruggles2011-02-13
| | | | | | | AC3DSPContext.ac3_max_msb_abs_int16() finds the maximum MSB of the absolute value of each element in an array of int16_t. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* wtv: ignore empty data_guid chunksPeter Ross2011-02-13
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* asfdec: don't export empty metadataAnton Khirnov2011-02-13
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* asfdec: split reading stream properties out of asf_read_header()Anton Khirnov2011-02-13
| | | | | | This contains a rename from gsize->size Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* mmst: print packet type with error status code messageFrancesco Cosoleto2011-02-13
| | | | | Signed-off-by: Francesco Cosoleto <cosoleto@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* configure: fix non-standard regex used with exprMans Rullgard2011-02-13
| | | | | | | | The colon operator of expr always anchors the pattern at the start of the string. An explicit ^ in the pattern has unspecified behaviour, so remove it. Signed-off-by: Mans Rullgard <mans@mansr.com>
* mpeg4video: ignore broken GOP headersAnatoly Nenashev2011-02-13
| | | | | | | | | Some MPEG4 cameras produce files with empty GOP headers. This patch makes the decoder ignore such broken headers and proceed with the following I-frame. Without this change, the following start code is missed resulting in the entire I-frame being skipped. Signed-off-by: Mans Rullgard <mans@mansr.com>
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