version 1.2:
- VDPAU hardware acceleration through normal hwaccel
- SRTP support
- Error diffusion dither in Swscale
- Chained Ogg support
- Theora Midstream reconfiguration support
- EVRC decoder
- audio fade filter
- filtering audio with unknown channel layout
- allpass, bass, bandpass, bandreject, biquad, equalizer, highpass, lowpass
and treble audio filter
- improved showspectrum filter, with multichannel support and sox-like colors
- histogram filter
- tee muxer
- il filter ported from libmpcodecs
- support ID3v2 tags in ASF files
- encrypted TTA stream decoding support
- RF64 support in WAV muxer
- noise filter ported from libmpcodecs
- Subtitles character encoding conversion
- blend filter
- stereo3d filter ported from libmpcodecs
It is the latest stable FFmpeg release from the 1.1 release branch, which was cut from master on 2013-01-06. Amongst lots of other changes, it includes all changes from ffmpeg-mt, libav master of 2013-01-06, libav 9.1 as of 2013-02-23.
1.1.2 was released on 2013-02-06. It is the latest stable FFmpeg
release from the 1.1 release branch, which was cut from master on
2013-01-06. Amongst lots of other changes, it includes all changes
from ffmpeg-mt, libav master of 2013-01-06, libav 9.1 as of
2013-02-05.
- stream disposition information printing in ffprobe
- filter for loudness analysis following EBU R128
- Opus encoder using libopus
- ffprobe -select_streams option
- Pinnacle TARGA CineWave YUV16 decoder
- TAK demuxer, decoder and parser
- DTS-HD demuxer
- remove -same_quant, it hasn't worked for years
- FFM2 support
- X-Face image encoder and decoder
- 24-bit FLAC encoding
- multi-channel ALAC encoding up to 7.1
- metadata (INFO tag) support in WAV muxer
- subtitles raw text decoder
- support for building DLLs using MSVC
- LVF demuxer
- ffescape tool
- metadata (info chunk) support in CAF muxer
- field filter ported from libmpcodecs
- AVR demuxer
- geq filter ported from libmpcodecs
- remove ffserver daemon mode
- AST muxer/demuxer
- new expansion syntax for drawtext
- BRender PIX image decoder
- ffprobe -show_entries option
- ffprobe -sections option
- ADPCM IMA Dialogic decoder
- BRSTM demuxer
- animated GIF decoder and demuxer
- PVF demuxer
- subtitles filter
- IRCAM muxer/demuxer
- Paris Audio File demuxer
- Virtual concatenation demuxer
- VobSub demuxer
- JSON captions for TED talks decoding support
- SOX Resampler support in libswresample
- aselect filter
- SGI RLE 8-bit decoder
- Silicon Graphics Motion Video Compressor 1 & 2 decoder
- Silicon Graphics Movie demuxer
- apad filter
- Resolution & pixel format change support with multithreading for H.264
- documentation split into per-component manuals
- pp (postproc) filter ported from MPlayer
- NIST Sphere demuxer
- MPL2, VPlayer, MPlayer, AQTitle, PJS and SubViewer v1 subtitles demuxers and decoders
- Sony Wave64 muxer
- adobe and limelight publisher authentication in RTMP
- data: URI scheme
- support building on the Plan 9 operating system
- kerndeint filter ported from MPlayer
- histeq filter ported from VirtualDub
- Megalux Frame demuxer
- 012v decoder
- Improved AVC Intra decoding support
from the changelog:
- many bug fixes that where found with Coverity
- The following CVE fixes where backported:
CVE-2012-2796, CVE-2012-2775, CVE-2012-2772, CVE-2012-2776,
CVE-2012-2779, CVE-2012-2787, CVE-2012-2794, CVE-2012-2800,
CVE-2012-2802, CVE-2012-2801, CVE-2012-2786, CVE-2012-2798,
CVE-2012-2793, CVE-2012-2789, CVE-2012-2788, CVE-2012-2790,
CVE-2012-2777, CVE-2012-2784
- hundreads of other bug fixes, some possibly security relevant,
see the git log for details.
changes:
Fixes: CVE-2012-0853, CVE-2012-0858, CVE-2011-3929, CVE-2011-3936,
CVE-2011-3937, CVE-2011-3940, CVE-2011-3945, CVE-2011-3947
Several security issues that dont have CVE numbers.
and about 150 bugfixes
Due to multiple inclusions of stdint.h, DragonFly was failing to build
one of the akode plugins with a typedef redefinition error. It had
previously built, so the UINT64_C fix for the akode mpc plugin broke
the ffmpeg plugin.
It turns out that the first patch effectively just imported
machine/int_const.h, so that header can be directly imported instead
rather than having to include the main contents of <stdint.h> multiple
times. This refinement also works on NetBSD, but OpenBSD and FreeBSD
unfortunately embed UINT64_C directly within <stdint.h>. Therefore
original patch is left in place to cover those systems.
about this next to the relevant piece of code. Looking at the CVS logs,
it's the 3rd time I fix this. This, in turn, fixes the build of libdlna.
To fix the package, use the "proper" syntax to enable PIC within the
configure script, instead of applying what seems to be a hack. As before,
i386 is left PIC-less or otherwise ffmpeg breaks.
Tested on macppc and amd64.
OpenBSD too since they probably do but we probably won't hear from
anyone about that directly. PKGREVISION -> 3.
Note that at least on NetBSD __STDC_CONSTANT_MACROS is apparently
already defined here (at least when building graphics/osg, maybe not
always) so this patch may not really be the right approach, but it
works...
ffmpeg itself built fine on DragonFly, but other code trying to use this
library (e.g. audio/akode-plugins-ffmpeg) would not build, stopping with
an error like:
common.h:154 error: `UINT64_C` was not declared in this scope
The provided patch fixes this breakage. For conservative reasons, the
code only applies to DragonFly, but if other platforms are seeing the
same error, then the patch's macro should be expanded to include those
other platforms as well.
