What the heck is Avidemux?

Imagine an application which does everything VirtualDub can do, but runs on various platforms, supports a lot of containers, comes with all Codecs you need built-in and doesn´t use the nasty VfW interface. That applications is Avidemux! And now the "official" version: Avidemux is a free video editor designed for simple cutting, filtering and encoding tasks. It´s graphical user interface looks pretty similar to VirtualDub and most features known from VirtualDub are available too. Avidemux natively supports a great number of file types, such as AVI, MPEG, VOB, TS, MP4, ASF, OGM, MKV and FLV. At the same time Avidemux natively supports a wide range of Video/Audio formats, including MPEG-1, MPEG-2, MPEG-4 ASP, H.264/AVC, DV, HuffYUV, MP3, AAC, AC-3 and Vorbis. Tasks can be automated using projects, job queue and powerful scripting capabilities. Video-DVD or (S)VCD compliant streams can be created with easy-to-use "Auto" wizards. Multi-threading is supported!


What encoders are supported by Avidemux?

Avidemux comes with several video encoders built-in: Xvid (MPEG-4 ASP), x264 (H.264 aka AVC), libavcodec (MPEG-4 ASP, MPEG-2, MPEG-1, FLV, HuffYUV, FFV1, MJPEG, H.263, DV) and mpeg2enc (MPEG-1, MPEG-2). Also it includes various audio encoders: LAME (MP3), FAAC (LC-AAC), Aften (AC3), Ogg Vorbis and TwoLAME (MP2). Please note that Avidemux does not support the platform-specific and outdated ´Video for Windows´ (VfW) interface and it never will! This means there is absolutely no way to use DivX (or any other VfW-based Codecs) with Avidemux! But don´t worry: Avidemux will open all files, that were encoded with DivX, just fine. Avidemux simply uses it´s own (internal) MPEG-4 decoder instead of the proprietary DivX decoder. Furthermore the files encoded with Avidemux and Xvid will play 100% fine on a "DivX certified" player, as long as you use the appropriate encoder settings...


What video filters are supported by Avidemux?

Avidemux comes with a wide range of video filters built-in. Most of those filters were ported from MPlayer, VirtaulDub or Avisynth. There are filters for Cropping, Resizing (Bilinear, Bicubic and Lanczos) and Expanding. For processing of interlaced video, there are various Deinterlacing and IVTC filters (e.g. Yadif, TDeint, Kernel Deinterlacer, Smart Deinterlace, mcDeinterlace, DGBob and Decomb Telecide). Furthermore there are filters for Denoising (FluxSmooth, denoise3d/hqdn3d, Stabilize, Temporal Cleaner, etc.), Sharpening (MSharpen, asharp, etc.), Color Correction and many more. Last but not least there is a new plugin system for ´external´ video filters now. So you can add additional filters to Avidemux without re-compiling!


Win32 Package Notes

Updated x264 to SVN revision 845.

Updated Qt to version 4.4.0.

Updated Libxml2 to version 2.6.32+.

Updated Cairo to version 1.6.4-1.

Updated GLib to version 2.16.3.

Updated Pango to version 1.20.2.


SVN Changelog

4028 - [I18N] Italian update by Zoppo

4027 - [h264] typos

4026 - [gcc] tweaks for GCC 4.3

4023 - [Automake] sync with CMake

4022 - [Automake] sync with cmake

4020 - [Qt4] about window

4017 - [I18N] Spanish update by Songokuh

4017 - [I18N] Spanish update by Songokuh

4015 - [Jobs] Qt4 Joblist window fixes: allow deletion of first row, skip deleted jobs with Run All, immediately delete js file

4014 - [Jobs] use dialogFactory for Add to Joblist window

4013 - [Qt4] return boolean after selecting file name to save

3993 - [Qt4] use Ctrl+S shortcut to save video instead

3992 - [Qt4] enable Save Project and Audio Filters menu items (patch by R. Keller)

3989 - [CMake] mark Qt4 source file as generated

3982 - [I18N] Italian update by zoppo & French update by NSV

See the Changelog for a complete list of all changes.


Important Web-Links

Avidemux Homepage

Avidemux FAQ at Doom9´s Forum

Avidemux Support Forum

Avidemux Wiki (Documentation and Guides)