Oh, and I'm using 2.6.21, running Windows 10 圆4 and working with MKV files, but I've tried converting to other formats to see if the problem persists which didn't make a difference. I guess 'P-frames' are just standard frames, right? I always used the I-frame up/down keys to get to the point I want and pinpoint it precisely with left/right keys, then place my A/B markers. Of course, this is too imprecise for a lot of trimming. The problem is that when I navigate these I-frames using up/down keys, each 'frame' is a few seconds apart. I've since tried other software but I've experienced nothing but headaches, so here I am trying to properly investigate the problems.įrom what you've said, it seems I-frames are the only kind that guarantee accuracy. Sometimes videos were off the points where I set A or B markers by a second or more. I thought this program was the solution to all my trimming problems! It seems to work great except the accuracy of the cuts. Once you are done with it, save your video file.Forgive me, but I find a lot of this jargon about different frame types quite confusing. Set audio stream to “AAC (Faac)” and configure its settings.

constant rate factor so that the quality of video remains same. Now configure its settings and the only option that you have to change is encoding process.

The next step is to set video stream to MPEG-4 AVC. The first step is to launch Avudemux on your PC and load the desired video files into it. Here are some steps that will guide you on how to reduce video size with Avidemux. Steps for compressing videos using Avidemux:

You can change format and size of videos with this software without losing quality in a convenient manner. However, there is a loss of quality while resizing video but you can avoid it with the help of some video editing programs such as Avidemux. Videos compression is necessary if you want to upload your video on website because web does not accept large files with great ease.

Trim video avidemux