Ivan
You have a 2" rockchip player. This is the info on the video you uploaded
6.6 mB, no subtitles , XviD MPEG4 Codec, 224x176 pixels,
00:00:01:26 sec., 20.00 (20.0000) frames per sec.,
MPEG, 128 kbit, 44100 Hz, 2 chan
It is mpeg-4 (Xvid) with mp2 audio. You need to use AVIConverter v2.0 to convert your videos. It is easy to use and works well. You can get it here.
http://www.mympxplayer.org/avi-conve...ers-df445.html
The chinese language only version 2.1 you can get here
http://uploaded.to/?id=8502402ee4664d39bb035b1c877d1764
The difference is version 2.0 is 20fps@96bit mp2 audio while the 2.1version is 24fps@128bit mp2 audio. I have used both with my player and have had very good results converting avi's. But converting .mpg videos seem to have a audio sync problem
Also do a search on the word "Rockchip" here at this site for more info.
Dave