IGlasses 3.3.3 Download

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Release Date: March 9, 2014

Python 3.3.5 includes fixes for these important issues:

  • a 3.3.4 regression in zipimport (see http://bugs.python.org/issue20621)
  • a 3.3.4 regression executing scripts with a coding declared and Windowsnewlines (see http://bugs.python.org/issue20731)
  • potential DOS using compression codecs in bytes.decode() (seehttp://bugs.python.org/issue19619 and http://bugs.python.org/issue20404)

and also fixes quite a few other bugs.

This release fully supports OS X 10.9 Mavericks. In particular, this releasefixes an issue that could cause previous versions of Python to crash when typingin interactive mode on OS X 10.9.

Python 3.3 includes a range of improvements of the 3.x series, as well as easierporting between 2.x and 3.x.

  • PEP 380, syntax for delegating to a subgenerator (yield from)
  • PEP 393, flexible string representation (doing away with the distinctionbetween 'wide' and 'narrow' Unicode builds)
  • A C implementation of the 'decimal' module, with up to 120x speedupfor decimal-heavy applications
  • The import system (__import__) is based on importlib by default
  • The new 'lzma' module with LZMA/XZ support
  • PEP 397, a Python launcher for Windows
  • PEP 405, virtual environment support in core
  • PEP 420, namespace package support
  • PEP 3151, reworking the OS and IO exception hierarchy
  • PEP 3155, qualified name for classes and functions
  • PEP 409, suppressing exception context
  • PEP 414, explicit Unicode literals to help with porting
  • PEP 418, extended platform-independent clocks in the 'time' module
  • PEP 412, a new key-sharing dictionary implementation that significantlysaves memory for object-oriented code
  • PEP 362, the function-signature object
  • The new 'faulthandler' module that helps diagnosing crashes
  • The new 'unittest.mock' module
  • The new 'ipaddress' module
  • The 'sys.implementation' attribute
  • A policy framework for the email package, with a provisional (seePEP 411) policy that adds much improved unicode support for emailheader parsing
  • A 'collections.ChainMap' class for linking mappings to a single unit
  • Wrappers for many more POSIX functions in the 'os' and 'signal' modules, aswell as other useful functions such as 'sendfile()'
  • Hash randomization, introduced in earlier bugfix releases, is nowswitched on by default
  • Change log for this release.
  • Report bugs at http://bugs.python.org.
  • Help fund Python and its community.

Download

This is a production release. Please report any bugs you encounter.

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VersionOperating SystemDescriptionMD5 SumFile SizeGPG
Gzipped source tarballSource release803a75927f8f241ca78633890c79802116881688SIG
XZ compressed source tarballSource releaseb2a4df195d934e5b229e8328ca86496012116308SIG
Mac OS X 32-bit i386/PPC installerMac OS Xfor Mac OS X 10.5 and laterd0c01c7c901ed63d14c059f15dbc0d9219963502SIG
Mac OS X 64-bit/32-bit installerMac OS Xfor Mac OS X 10.6 and laterbb57aab02f13706aa4e24ea736e3fdeb20019828SIG
Windows debug information filesWindowsb6ba73e8f2ae303ef7d3d85751d63ed826935848SIG
Windows debug information files for 64-bit binariesWindows847a2f894aa66319197e0a946e49d18122161782SIG
Windows help fileWindows9f527d47eefbb04c5c90448ad8447c466708586SIG
Windows x86-64 MSI installerWindowsfor AMD64/EM64T/x64ebb3ab0df91389a6dd45317d6f4ac83821221376SIG
Windows x86 MSI installerWindowsee4de0c34fd8c575db8a7805e2b9584a20676608SIG
Download Source Code ffmpeg-4.2.2.tar.bz2
More releases

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Get packages & executable files

FFmpeg only provides source code. Below are some links that provide it already compiled and ready to go.

Linux Packages

Linux Static Builds

Windows EXE Files

macOS

Get the Sources


You can retrieve the source code through Git by using the command:

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FFmpeg has always been a very experimental and developer-driven project. It is a key component in many multimedia projects and has new features added constantly. Development branch snapshots work really well 99% of the time so people are not afraid to use them.


Git Repositories

Since FFmpeg is developed with Git, multiple repositories from developers and groups of developers are available.

Clone URLDescription
Main FFmpeg Git repository
https://git.ffmpeg.org/ffmpeg-webMain ffmpeg.org website repository
https://git.ffmpeg.org/fateserverfate.ffmpeg.org server software repository
Mirrors
Mirror of the main repository
Mirror of the website repository
Mirror of the FATE server repository

Releases

Approximately every 6 months the FFmpeg project makes a new major release. Between major releases point releases will appear that add important bug fixes but no new features. Note that these releases are intended for distributors and system integrators. Users that wish to compile from source themselves are strongly encouraged to consider using the development branch (see above), this is the only version on which FFmpeg developers actively work. The release branches only cherry pick selected changes from the development branch, which therefore receives much more and much faster bug fixes such as additional features and security patches.

FFmpeg 4.2.2 'Ada'

4.2.2 was released on 2019-12-31. It is the latest stable FFmpeg release from the 4.2 release branch, which was cut from master on 2019-07-21.

It includes the following library versions:

Download bzip2 tarballPGP signature
ChangelogRelease Notes

FFmpeg 4.1.5 'al-Khwarizmi'

4.1.5 was released on 2020-01-07. It is the latest stable FFmpeg release from the 4.1 release branch, which was cut from master on 2018-11-02.

Maccleanse 6.0 download. It includes the following library versions:

Download bzip2 tarballPGP signature
ChangelogRelease Notes

FFmpeg 4.0.5 'Wu'

4.0.5 was released on 2019-11-22. It is the latest stable FFmpeg release from the 4.0 release branch, which was cut from master on 2018-04-16.

It includes the following library versions:

Download bzip2 tarballPGP signature
ChangelogRelease Notes

FFmpeg 3.4.7 'Cantor'

3.4.7 was released on 2019-12-02. It is the latest stable FFmpeg release from the 3.4 release branch, which was cut from master on 2017-10-11.

It includes the following library versions:

Download bzip2 tarballPGP signature
ChangelogRelease Notes

FFmpeg 3.3.9 'Hilbert'

3.3.9 was released on 2018-11-18. It is the latest stable FFmpeg release from the 3.3 release branch, which was cut from master on 2017-04-02.

It includes the following library versions:

Download bzip2 tarballPGP signature
ChangelogRelease Notes

FFmpeg 3.2.14 'Hypatia'

3.2.14 was released on 2019-05-14. It is the latest stable FFmpeg release from the 3.2 release branch, which was cut from master on 2016-10-26.

It includes the following library versions:

Download bzip2 tarballPGP signature
ChangelogRelease Notes

FFmpeg 2.8.15 'Feynman'

2.8.15 was released on 2018-07-16. It is the latest stable FFmpeg release from the 2.8 release branch, which was cut from master on 2015-09-05. Amongst lots of other changes, it includes all changes from ffmpeg-mt, libav master of 2015-08-28, libav 11 as of 2015-08-28.

It includes the following library versions:

Download bzip2 tarballPGP signature
ChangelogRelease Notes

Old Releases

Older versions are available at the Old Releases page.