videmux is a free video a editor designed for simple cutting, filtering and encoding
tasks. Tasks can be automated using projects, job queue and powerful scripting capabilities.
It supports most video formats like DVD, VOB, AVI, WMV, MPG, MP4, AVI, MOV, MKV,
DV, FLV and codecs like H.264/AVC, H.265/HEVC, MPEG4 ASP(DivX, XviD),
MPEG2, MJPEG, HUffYUV, PNG, YV12.
tasks. Tasks can be automated using projects, job queue and powerful scripting capabilities.
It supports most video formats like DVD, VOB, AVI, WMV, MPG, MP4, AVI, MOV, MKV,
DV, FLV and codecs like H.264/AVC, H.265/HEVC, MPEG4 ASP(DivX, XviD),
MPEG2, MJPEG, HUffYUV, PNG, YV12.
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Download AviDemux 2.7.5 Windows 64-bit 36MB Win64
Download AviDemux 2.7.4 Mac 64-bit 28MB Mac64
Download AviDemux 2.7.4 Linux 64-bit 39MB Linux64
Download Beta, Portable and other versions
Download AviDemux latest Beta/Nightly Portable Windows 64-bit 22.7MB Win64 Portable
Download AviDemux latest Beta/Nightly Mac 22.7MB Mac
Download AviDemux latest Beta/Nightly Linux 22.7MB Linux
Download AviDemux 2.7.4 Windows 32-bit 22.7MB Win
Download old versions
Software License
Supported operating systems
Windows 
Mac OS 
LinuxMore information and other downloads
Version history / Release notes / Changelog
2019-08-31: 2.7.5: Win64 oops
Some support libraries were not properly generated. That led to issues with x265 and png support.
This release only updates the support libraries for win64, no other changes
2.7.4
New Feature:Detect and warn when cut points in H.264 video streams may result in playback issues despite being on keyframes *
FFmpeg:Update to the 4.1.4 release *
Core:Fix MSVC++ builds do not run when the path to user directory contains non-ASCII characters *
Decoder:Fix DXVA2 HW accelerated decoding on Windows 7 *
Decoder:Fix DXVA2 HW accelerated decoding stops sometimes on cuts *
Decoder:Enable HW accelerated decoding of 8-bit HEVC for recent versions of Intel graphics driver on Windows *
Encoder:Fix regression with saved x264 and x265 profiles not found (MSVC++ only) *
Demuxer:Dynamically load VapourSynth Script library to avoid error messages on Windows if VapourSynth is not found *
Demuxer:Provide correct average audio bitrate in the Mp4 demuxer if the exact value for the particular codec is unknown *
Demuxer:Fix crash loading MP4 file with number of audio tracks exceeding the max supported *
Demuxer:Support audio tracks in fragmented MP4 files (the variety with empty moov only) *
Demuxer:Support E-AC3 audio tracks in MP4 files *
Demuxer:Fix ASF demuxer still broken by chance with MSVC++ only, the fix relevant for all platforms *
Demuxer:Support more varieties of BMP images *
Muxer:Optimize output of the Mp4 muxer for streaming on Windows too *
Muxer:Add option to the Mp4 muxer to output fragmented MP4 files *
Muxer:Label HEVC video in Mp4 in a way compatible with QuickTime on macOS *
Filter:Fix assembly in Yadif deinterlacer with MSVC++ *
UI:Enable automatic application scaling on Windows for recent Qt versions *
UI:Fix silent mode, automatically confirm dialogs instead of choosing the default option *
Audio:Support WMAPRO audio codec for decoding *
Audio:Support AAC with signal band replication (SBR) in external audio tracks *
Audio:Fix saving AAC audio tracks with SBR to a file *
Audio:Improve resilience to false positives when probing external audio files for AAC *
Miscellaneous:Fix crash with OpenGL or DXVA2 video output in 32 bits Avidemux on Windows (better late than never) *
Miscellaneous:Fix regressed handling of empty frames in MPEG-4 and FRAPS video streams *
Miscellaneous:Numerous other fixes and polish
Some support libraries were not properly generated. That led to issues with x265 and png support.
This release only updates the support libraries for win64, no other changes
2.7.4
New Feature:Detect and warn when cut points in H.264 video streams may result in playback issues despite being on keyframes *
FFmpeg:Update to the 4.1.4 release *
Core:Fix MSVC++ builds do not run when the path to user directory contains non-ASCII characters *
Decoder:Fix DXVA2 HW accelerated decoding on Windows 7 *
Decoder:Fix DXVA2 HW accelerated decoding stops sometimes on cuts *
Decoder:Enable HW accelerated decoding of 8-bit HEVC for recent versions of Intel graphics driver on Windows *
Encoder:Fix regression with saved x264 and x265 profiles not found (MSVC++ only) *
Demuxer:Dynamically load VapourSynth Script library to avoid error messages on Windows if VapourSynth is not found *
Demuxer:Provide correct average audio bitrate in the Mp4 demuxer if the exact value for the particular codec is unknown *
Demuxer:Fix crash loading MP4 file with number of audio tracks exceeding the max supported *
Demuxer:Support audio tracks in fragmented MP4 files (the variety with empty moov only) *
Demuxer:Support E-AC3 audio tracks in MP4 files *
Demuxer:Fix ASF demuxer still broken by chance with MSVC++ only, the fix relevant for all platforms *
Demuxer:Support more varieties of BMP images *
Muxer:Optimize output of the Mp4 muxer for streaming on Windows too *
Muxer:Add option to the Mp4 muxer to output fragmented MP4 files *
Muxer:Label HEVC video in Mp4 in a way compatible with QuickTime on macOS *
Filter:Fix assembly in Yadif deinterlacer with MSVC++ *
UI:Enable automatic application scaling on Windows for recent Qt versions *
UI:Fix silent mode, automatically confirm dialogs instead of choosing the default option *
Audio:Support WMAPRO audio codec for decoding *
Audio:Support AAC with signal band replication (SBR) in external audio tracks *
Audio:Fix saving AAC audio tracks with SBR to a file *
Audio:Improve resilience to false positives when probing external audio files for AAC *
Miscellaneous:Fix crash with OpenGL or DXVA2 video output in 32 bits Avidemux on Windows (better late than never) *
Miscellaneous:Fix regressed handling of empty frames in MPEG-4 and FRAPS video streams *
Miscellaneous:Numerous other fixes and polish
View full changelog
Sections/Browse similar tools
Linux Video Tools
MacOS Video Tools
Video Editors (Basic)
Video Editors (H264/MP4/MKV/MTS)
Video Editors (MPG/DVD)
Video Editors (WMV/AVI)
Video Encoders (AVI/WMV)
Video Encoders (H264/H265/MP4/MKV)
Video Encoders / Converters
Alternative to AviDemux
LosslessCut
MPEG StreamClip
VidCutter
Virtualdub
Virtualdub-MPEG2
VirtualDub2
VirtualdubMOD
Guides and How to's
AVI to DVD Encoding and Authoring : BASIC
- ReadHow to convert any video to AVI or MP4 with burned in subtitles
- ReadHow to encode 3D sterioscopic to 2D
- ReadHow to get started with avidemux, edit and convert any video format
- ReadHow to record streaming flash media, edit and save as AVI, MP4, etc
- ReadAviDemux video tutorials
View all guides with guide description here
Acronyms / Also Known As
Download AviDemux Portable download from the Download links under Download and Download other versions!
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