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Pavel Koshevoy 0c77cdb491 libavfilter/af_atempo: Avoid round-off error build-up, ticket #2484
Current method for constraining fragment position drift suffers from
round-off error build up.

Instead of calculating cumulative drift as a sum of input fragment
position corrections, it is more accurate to calculate drift as the
difference between current fragment position and the ideal position
specified by the tempo scale factor.

Signed-off-by: Pavel Koshevoy <pkoshevoy@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-21 10:46:52 +02:00
compat Provide local copies of AviSynth's and AvxSynth's requisite headers in compat/avisynth/. 2013-03-21 04:23:24 +01:00
doc doc/general: animated GIF are now compressed. 2013-04-19 23:59:21 +02:00
libavcodec Merge remote-tracking branch 'qatar/master' 2013-04-21 09:54:02 +02:00
libavdevice avdevice/lavfi: add error checking for av_opt_set_int_list() 2013-04-12 20:39:07 +02:00
libavfilter libavfilter/af_atempo: Avoid round-off error build-up, ticket #2484 2013-04-21 10:46:52 +02:00
libavformat mxf_timestamp_to_str: dont leave uninitilaized fields in time. 2013-04-21 00:26:20 +02:00
libavresample Merge commit 'b6649ab5037fb55f78c2606f3d23cea0867cdeaa' 2013-03-28 11:20:41 +01:00
libavutil av_samples_alloc_array_and_samples: Fix sizeof type. 2013-04-21 00:26:17 +02:00
libpostproc lavfi/pp: switch to an AVOptions-based system. 2013-04-10 23:16:03 +02:00
libswresample swr/rematrix: use av_calloc() 2013-04-15 20:31:06 +02:00
libswscale Fix libswscale compilation with --disable-optimizations on x86-32. 2013-04-18 12:47:16 +02:00
presets
tests lavc/gif: add flag to enable transparency detection between frames. 2013-04-19 23:59:21 +02:00
tools Merge commit '38f0c0781a6e099f11c0acec07f9b8be742190c4' 2013-04-11 23:50:39 +02:00
.gitignore Merge commit 'a862c7d3368241e72a465ab944afa38ea62a6640' 2013-04-06 13:23:38 +02:00
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS CREDITS: redirect to Git log, remove current outdated content 2013-01-31 18:02:52 +01:00
Changelog Changelog: notify GIF improvements. 2013-04-19 23:59:22 +02:00
INSTALL
LICENSE LICENSE: add libutvideo in the GPL libraries list. 2013-03-29 02:08:20 +01:00
MAINTAINERS MAINTAINERS: add opencl maintainer 2013-04-11 13:42:07 +02:00
Makefile Merge commit 'a862c7d3368241e72a465ab944afa38ea62a6640' 2013-04-06 13:23:38 +02:00
README
RELEASE RELEASE: 1.1.git for master 2013-01-06 21:42:35 +01:00
arch.mak Merge commit 'b326755989b346d0d935e0628e8865f9b2951c30' 2012-12-08 14:24:16 +01:00
cmdutils.c cmdutils: make the "-help filter=" output less confusing 2013-04-18 13:03:00 +02:00
cmdutils.h Merge commit 'e19e8aeeaaff3d4bc8f6065764c93f0298782ac6' 2013-04-12 15:56:20 +02:00
cmdutils_common_opts.h cmdutils_common_opts: fix indention of #if 2013-04-11 16:07:46 +02:00
common.mak Integrate lcov/gcov into Libav 2013-04-05 18:55:11 +02:00
configure Merge commit '28bc406c84b04a5f1458b90ff52ddbec73e46202' 2013-04-20 13:21:18 +02:00
ffmpeg.c ffmpeg: make -aspect work with -vcodec copy. 2013-04-18 22:59:54 +02:00
ffmpeg.h Merge commit '38f0c0781a6e099f11c0acec07f9b8be742190c4' 2013-04-11 23:50:39 +02:00
ffmpeg_filter.c Merge commit 'bee2d75b66e2f02e0877796c01202299a4b56cfb' 2013-04-12 15:19:32 +02:00
ffmpeg_opt.c ffmpeg: make -aspect work with -vcodec copy. 2013-04-18 22:59:54 +02:00
ffplay.c ffplay: only do early frame drop if video queue is not empty 2013-04-20 18:32:09 +02:00
ffprobe.c ffprobe: set writer context to 0 after allocation 2013-03-19 18:00:34 +01:00
ffserver.c ffserver/ctime1: avoid using strcpy() 2013-03-25 23:31:34 +01:00
library.mak Merge commit '472391b9a7e15e3bff33b016e7b6dbfa6a555975' 2013-03-28 12:12:38 +01:00
version.sh

README

FFmpeg README
-------------

1) Documentation
----------------

* Read the documentation in the doc/ directory in git.
  You can also view it online at http://ffmpeg.org/documentation.html

2) Licensing
------------

* See the LICENSE file.

3) Build and Install
--------------------

* See the INSTALL file.