how to read h.264 video in the format .mkv into matlab?

how to read h.264 video in the format .mkv into matlab?

Answer 1

[Dinesh Iyer]

MKV files are not native supported on Windows. You can download the following codec pack:

< http://www.windows7codecs.com/ >

and then use VideoReader to read the data into MATLAB.

Hope this helps.

Dinesh

[Gail Distefano]

I have tried this but get this error:

v = VideoReader('C:\users\gaila\Documents\output.mkv')

Error using VideoReader/initReader (line 734)

Unexpected exception in plug-in: 'No Frame Rate for this file Reason: The requested attribute was not found.'

Error in audiovideo.internal.IVideoReader (line 136)

initReader(obj, fileName, currentTime);

Error in VideoReader (line 104)

[e-mail](varargin{:});

Answer 2

[Walter Roberson]

http://www.mathworks.com/matlabcentral/linkexchange/links/1950-avisynthreader

[ARJUN K P]

i didnt get the code sir

[Walter Roberson]

If you follow the links there you can get the complete source and .mex32 and .mex64 at http://sourceforge.net/projects/avisynthreader/ . You click on the Download link there, download the .zip, expand it, and put the resulting directory onto your MATLAB path such as by using pathtool