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Written by Daniel P
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Thursday, 11 May 2006 |
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I have been grabbing frames from a video file and saved them using .Net Image.Save(filename).
Then what I tried to use the DirectShow GraphEdit utility to render the picture
as a media file, it fails to load. Now, GraphEdit is not the most robust application.
So I tried to use Media Player Classic and it also fails to load it.
I opened the file in a binary editor to find out that it was saved as a PNG file.
Even if you name the file, for example "frame0001.bmp", it will be saved as a
PNG. I thought that MS would decide to default to the "goodold" bmp format but it's
not the case. I waisted the better part of an afternoon to track down this mysterious
behaviour. So I thought I should put a note about this.
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Written by Daniel P
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Sunday, 30 April 2006 |
I have just given a try to DirectPython,
which is in a very early stage of development. It is a Python extension to DirectX.
The samples are especially noteworthy; many "fully functional" DirectX samples in
less than 200 lines of Python!
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