|
|
|
|
Release Notes
|
|
|
|
|
=============
|
|
|
|
|
|
|
|
|
|
* 0.9 "Harmony" December, 2011
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
General notes
|
|
|
|
|
-------------
|
|
|
|
|
|
|
|
|
|
This release is binary compatible with 0.8. The 'ffmpeg' command-line tool has
|
|
|
|
|
been extended to also support the command line syntax and features of 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. Note, there
|
|
|
|
|
are many more new features and bugfixes than whats listed there.
|
|
|
|
|
|
|
|
|
|
Bugreports against FFmpeg git master or the most recent FFmpeg release are
|
|
|
|
|
accepted. If you are experiencing issues with any formally released version of
|
|
|
|
|
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.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
API changes
|
|
|
|
|
-----------
|
|
|
|
|
|
|
|
|
|
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
|
|
|
|
|
---------------------
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Please see the Changelog file for a more detailed list of changes.
|
