Category: Solution

Converting a MTS video file to MP4 file with avconv is so easy by typing this command on terminal: avconv -i input_file.mts -c:a copy -c:v copy output_file.mp4    

Simple: mkdir frames ffmpeg -i source frames/%03d.jpg -qscale:v 2 It will generate all files with JPG format in the frames directory.  

Specify start time with -ss param and duration with -t param. It will generate cut.mp4 from movie.mp4 as a new file. ffmpeg -i source.mp4 -ss 00:00:03 -t 00:00:08 -async 1 target.mp4

For all demonstrators, especially teachers, sometimes need to zoom some points on computer screen to make small details get bigger. But Windows’s zooming solution is sometimes hard to use and crops a big area of screen. I think also Microsoft is not happy with their solution, at their site another program suggested: ZoomIt

If you are using an old notebook or old devices, you may have problem with recent operating systems such as Windows 7 or Windows 8. Like you, I still use Asus F3J and all F3J users know, we have camera problem on new operating systems. Some of us cannot setup, others uses webcam but cannot

If you are experiencing this error message these days don’t panic! Just check that your quota has enough space to make new updates. If your latest updates were successfull but these days ig you get this error, try to update your quota.

One of the biggest LCD and LED producer all around the world, LG, has senseless support problem on Matroska videos. If you decide to download a movie from somewhere, you have to wait several hours according to filesize. After that, there would be a surprise. In general, MKV files have big filesize because people choose