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Tag Archives: video
A WRITE_VIDEO example
The routines QUERY_VIDEO, READ_VIDEO and WRITE_VIDEO, introduced in IDL 8.2.3, act as procedural wrappers around the IDLffVideoRead and IDLffVideoWrite classes. These routines are intended to provide a simplified interface for working with video data, analogous to the QUERY_IMAGE, READ_IMAGE and … Continue reading
Posted in data access, language, output
Tagged (New) Graphics, IDL 8, IDL 8.2.3, movies, video, WRITE_VIDEO procedure
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How many frames are in a movie?
In IDL 8.2.3, we introduced video read capabilities, though the IDLffVideoRead class and the READ_VIDEO function, to complement the video write capabilities available since IDL 8.1. I’m still new to using video as a data format, so I thought I’d … Continue reading
Posted in data access, language
Tagged IDL 8, IDL 8.2.3, IDLffVideoRead, movies, QUERY_VIDEO function, READ_VIDEO function, video
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The IDL Data Point 