AVIREAD unable to locate decompressor when H264 codec is present
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Old file ran on R2009A/WIN 32 will not run R2009A/ WIN64 using 'AVS Video Remaker' converted file to H.246. Using video = uigetfile ('*.avi') and then info = aviinfo(video) info.VideoCompresion = H264
Using GSpot I confirm that the H264 codec is present.
However using aviread(video) I get error Unable to locate decompressor. I can display the file on several other programs including 'Windows Media Player'
What is the problem? How do I solve it. PS I have read all of the threads posted on this issue.
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Accepted Answer
Onomitra Ghosh
on 15 Mar 2012
It may be the case the H.264 decoder present is a 32 bit version and not 64 bit one. Windows Media Player (and many other applications) on win64 is a 32 bit application and hence is able to play it fine.
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