yes you can play high quality HD MKV VIDEOS.....after a some efford i found the maximum quality that u can play in your n900(quality was amazing to me)....here are the steps


1) install the extra codecs for the media player ...u will find this in file manager ...install it first


2)download the converter called "Any DVD Converter Professional" or if u have this then fine you can start


3)if you have any 720p or 1080p MKV high quality videos ...then use one the video to start to convert ...


4)in Any DVD Converter Professional first click on the "Add video" icon and add your highest quality MKV video...then in right side under the output profile ....there is a dropdown button sellect "video files" and also there is an another drop down button beside of that from there you have to sellect "Matroska Movie(*.mkv)"

then look right side down....there are some options to set
in video options sellect video options as"mpeg4" frame size as"800*480"(if its not available type it manually)...video bitrate as(4000)if u increase more than 4000 picture quality will get increased more and more....video frame rate as 30


in audio options select audio codec as "Mp3"(pls dont select any other it wont wok)....audio bitrate as 320....and sample rate as 48000

finally inorder to make your video full screen there is one more setting....go to edit->options->video under "Video Resize" make sure to tick Fit to height and Expand to Frame size boxes...


thats all u need to do just convert and enjoy the Tru HD in your n900.....remember here you r playing the mkv format not the mp4 bcos n900 is capable of playing MKV by doing thsese conversion..


i hope this will help the guys whoever have N900 and desire to play eye catching HD vido playback