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| Programming, MATLAB Version 7.2 (R2006a) | ||||||||
| This issue does not affect 32-bit Windows XP installations. Compatibility Considerations To work around this issue, do the following: 1 Explicitly specify no compression when creating the avifile object or when calling movie2avi. Two examples of this are aviobj = avifile('myvideo.avi', 'compression', 'none'); movie2avi(mov, 'myvideo.avi', 'compression', 'none'); 2 Specify a codec for a compression that is installed. The ones that are included with Windows XP 64 are • IYUV — Intel YUV codec (c:\winnt\system32\iyuv_32.dll) • MRLE — Microsoft RLE codec (c:\winnt\system32\msrle32.dll) • MSVC — Microsoft Video 1 codec (c:\winnt\system32\msvidc32.dll) For example, to use the Intel YUV codec, use the four-CC code: aviobj = avifile('myvideo.avi', 'compression', 'IYUV'); Other codecs can be found at http ://fourcc.org. Note there are restrictions with some codecs. For example, some codecs can only be used with grayscale images. Regular Expressions MATLAB 7.2 introduces the following new features for regular expressions in MATLAB. For more information on these features, see "Regular Expressions" in the MATLAB Programming documentation. New Features • Dynamic regular expressions — You can now insert MATLAB expressions or commands into regular expressions or replacement strings. The dynamic part of the expression is then evaluated at runtime. | ||||||||
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