![]() ![]() Its possible both video's are problematic for "XviD64" causing frames to be dropped. Recoded to XVID in AVI and it also undersized a lot: Then I took another video with XVID in AVI. I created 2 remuxed MKV versions: An avidemux copy into MKV and a remux with MKVMerge.Īfter that both MKV versions are "editable"įrom those MKV's I cut edit a sample and both undersized with XVID. Must admit I didn't see that from looking at the video.Īre the frames being dropped at the decoding stage or recoding stage?Īvidemux could play it fine but not edit it. I guess these dropped frames are replaced with duplicates since the frame rate / video duration remains the same. Interesting that as much as half the frames are being dropped. I noticed the r8887 change log for xvid to allow setting min & max Q. Not sure if this issue is isolated to my particular setup (just a normal windows 7 - 64 bit - clean install). Recoding with single pass constant bit rate also produces unpredictable end results. ![]() Setting the video size on recoding this sample with MPEG4 ASP (xvid4) produces an unpredicatable result.Ģ pass - video size at 10 MB gives video bit rate of 766 KbpsĢ pass - video size at 30 MB gives video bit rate of 1800 Kbps - about 18MB file sizeĢ pass - video size at 50 MB also gives video bit rate of 1800 Kbps - identical 18MB file size as for "30 MB" case. everything works out as expected but not so with Avidemux 2.6.4. In turn this defines a certain video stream size. Normally I encode to achieve a certain bits per pixel value (video qualiy). Hence this new thread to discuss these observations seperately. ![]() That thread is about an oversizing issue on Mpeg4 AVC rather than an undersizing issue with Mpeg4 ASP. Supported OS: Windows 11, Windows 10, Windows 8.I mentioned this issue in another thread "Avidemux 2.6.4 - H.264 encode by video size is massively broken".System Requirements and Technical Details built-in audio encoders for MPEG-1 Layer 3 (MP3), Vorbis, AAC, MPEG-1 layer 2 (MP2), AC-3, MPEG-1 layer 2 (MP2), Microsoft RIFF WAV PCM, LPCM.various output formats supported: MKV, Flash, AVI, MPEG-1/2, OGM, MP4, etc.comes with a GUI (graphical user interface) and command line interface.multiple filtering options: auto-resize, gauss smoothing, deinterlacing, chroma shifts, add black borders, etc.has powerful scripting capabilities (tutorial available here).support for popular subtitle formats: SUB, SSA, ASS, SRT.support for muxing (multiplexing) and demuxing.support for non-linear video editing, visual effects, and transcoding. ![]() Patches, translations, and even bug reports are always welcome. The program was written from scratch by Mean, but code from other people and projects has also been used. It is available for Linux, BSD, Mac OS X, and Microsoft Windows under the GNU GPL license. Tasks can be automated using projects, job queues, and powerful scripting capabilities. Avidemux 2 OverviewĪvidemux supports many file types, including AVI, DVD compatible MPEG files, MP4, and ASF, using a variety of codecs. You can download the 64-bit version from the "Previous Versions" section. It is a free video editor designed for simple cutting, filtering, and encoding tasks. Free Download Avidemux 2 full version standalone offline installer + Portable for Windows PC 32/64-bit. ![]()
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