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author | Michael Niedermayer <michaelni@gmx.at> | 2011-12-24 00:45:02 +0100 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2011-12-24 00:45:02 +0100 |
commit | bba6f5b77f69e0b7fb00b3f346422715fc602f55 (patch) | |
tree | 3b1a17486c377e86daf4141e7900676fe6461332 /doc | |
parent | ad9e0ed170234bc6c5660f96752777965081163e (diff) | |
parent | 8b94df0f2047e9728cb872adc9e64557b7a5152f (diff) | |
download | ffmpeg-bba6f5b77f69e0b7fb00b3f346422715fc602f55.tar.gz |
Merge remote-tracking branch 'qatar/master'
* qatar/master:
vp3dec: Check coefficient index in vp3_dequant()
svq1dec: call avcodec_set_dimensions() after dimensions changed.
Prepare for 0.8_beta1 snapshot release
threads: check defines before using them in automatic thread detection
pthread: include sys/types.h before sys/sysctl.h
4xm: remove unused variables.
h264: Fix a possible overread in decode_nal_units()
allfilters: fix type of avfilter_vsrc_buffer.
w32thread: call ResetEvent() in pthread_cond_broadcast().
Conflicts:
Changelog
RELEASE
doc/RELEASE_NOTES
libavcodec/pthread.c
libavcodec/vp3.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'doc')
-rw-r--r-- | doc/RELEASE_NOTES | 55 |
1 files changed, 18 insertions, 37 deletions
diff --git a/doc/RELEASE_NOTES b/doc/RELEASE_NOTES index 7861bfd4bc..1c86f44b61 100644 --- a/doc/RELEASE_NOTES +++ b/doc/RELEASE_NOTES @@ -8,19 +8,17 @@ Release Notes General notes ------------- -This release enables frame-based multithreaded decoding for a number of codecs, -including theora, huffyuv, VP8, H.263, mpeg4 and H.264. Additionally, there has -been a major cleanup of -both internal and external APIs. For this reason, the major versions of all -libraries except libpostproc have been bumped. This means that 0.8 can be installed -side-by-side with previous releases, on the other hand applications need to be -recompiled to use 0.8. - -Other important changes are more than 200 bugfixes, known regressions were fixed -w.r.t 0.5 and 0.6, additions of decoders including, but not limited to, -AMR-WB, single stream LATM/LOAS, G.722 ADPCM, a native VP8 decoder -and HE-AACv2. Additionally, many new de/muxers such as WebM in Matroska, Apple -HTTP Live Streaming, SAP, IEC 61937 (S/PDIF) have been added. +This release is binary compatible with 0.8. + +Our work on the 'ffmpeg' command-line tool has resulted in +extensions to its command line interface, its also compatible with +both our 0.8 ffmpeg and a tool called avconv + +Additionally, this release introduces a number of new interesting codecs +such as the Apple Prores, Flash Screen Video 2 and Windows Media Image, +and muxers such as LATM or CELT in Ogg, among many others. Moreover, our +H.264 decoder has been improved to decode 4:2:2 material and our libx264 +wrapper now allows to produce 4:2:2 and 4:4:4 video. See the Changelog file for a list of significant changes. @@ -30,36 +28,19 @@ FFmpeg, please try git master to check if the issue still exists. If it does, make your report against the development code following the usual bug reporting guidelines. -Note, if you have difficulty building for mingw, try --disable-outdev=sdl - API changes ----------- -Please see git log of the public headers or the file doc/APIchanges for -programmer-centric information. Note that some long-time deprecated APIs have -been removed. Also, a number of additional APIs have been deprecated and might -be removed in the next release. +A number of additional APIs have been introduced and some existing +functions have been deprecated and are scheduled for removal in the next +release. Please see the file doc/APIchanges for details along with +similar programmer-centric information. + Other notable changes --------------------- -- high quality dithering in swscale to fix banding issues -- ffmpeg is now interactive and various information can be turned on/off while its running -- resolution changing support in ffmpeg -- sdl output device -- optimizations in libavfilter that make it much faster -- split, buffer, select, lut, negate filters amongth others -- more than 50 new video filters from mplayers libmpcodecs -- many ARM NEON optimizations -- nonfree libfaad support for AAC decoding removed -- 4:4:4 H.264 decoding -- 9/10bit H.264 decoding -- Win64 Assembler support -- native MMSH/MMST support -- Windows TV demuxing -- native AMR-WB decoding -- native GSM-MS decoding -- SMPTE 302M decoding -- AVS encoding + +Please see the Changelog file for a more detailed list of changes. |