tag | 324e0e9fd266cc2edffbc6a303dc0549ecef1d3c | |
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tagger | Michael Niedermayer <michaelni@gmx.at> | Fri Feb 13 17:05:03 2015 +0100 |
object | 3429714f3d046f4e2235848a60b6f63bd084e01f |
FFmpeg 2.5.4 release
commit | 3429714f3d046f4e2235848a60b6f63bd084e01f | [log] [tgz] |
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author | Clément Bœsch <u@pkh.me> | Sun Feb 08 14:27:51 2015 +0100 |
committer | Clément Bœsch <u@pkh.me> | Thu Feb 12 20:21:56 2015 +0100 |
tree | a3e2423414807f37c94dbf40e9530b57dbda0ce2 | |
parent | ee902d3d2d78b1aed7d1c562d58128b450a54b02 [diff] |
avfilter/dctdnoiz: fix slice_h computation ceilf() can only work if the reminder of the division is not 0. This fixes memory errors with for instance: ffmpeg -f lavfi -i testsrc=s=800x500 -threads 3 -vf dctdnoiz -frames:v 1 -f null - (cherry picked from commit eb7efaa9244720c5f2051d76d76faeec864eca7a)
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
libavcodec
provides implementation of a wider range of codecs.libavformat
implements streaming protocols, container formats and basic I/O access.libavutil
includes hashers, decompressors and miscellaneous utility functions.libavfilter
provides a mean to alter decoded Audio and Video through chain of filters.libavdevice
provides an abstraction to access capture and playback devices.libswresample
implements audio mixing and resampling routines.libswscale
implements color conversion and scaling routines.aviocat
, ismindex
and qt-faststart
.The offline documentation is available in the doc/ directory.
The online documentation is available in the main website and in the wiki.
Coding examples are available in the doc/examples directory.
FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.