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This is a clear indication that you should not use the media provided with your recorder. You should make your own to have a better chance of using the requested media.
However, it's very likely to be corrupted. That's why you are experiencing difficulties. You can download the real H264 file (using something like a torrent client) and play it. In that way you'll have a real media source and you'll be able to have a better chance to get the media you need.
There are other questions about troubleshooting for using a different kind of media, and I've also answered about that.
With the widespread use of electronic products and improvement in multimedia capabilities, digital cameras are becoming the mainstream of consumer products. The increased demand for digital cameras has pushed development of image processing technologies in two directions: multimedia image processing technologies and video image processing technologies. The MPEG-4 (Motion Picture Experts Group-4) coding method is widely used in transmitting image signals to an external storage device or storing the image signals in a storage device such as a hard disk. In the compression method, the image is divided into blocks, and each block is encoded as a representative value or vector. The representative value or vector is called a block code.
In the conventional method, a block is divided into 64 pixels by 64 pixels. A mean value and a standard deviation value are calculated for each block, and a block code is generated as a representative value of the block by calculating a mean value and a standard deviation value for each block. However, with such a conventional method of encoding an image, there is a problem in that the block size is small, and thus an image of high quality is difficult to generate, especially in a text or an outline image.
The above references are incorporated by reference herein where appropriate for appropriate teachings of additional or alternative details, features and/or technical background.Q:
Pythonic way to get non-zero items from a list with duplicates
I have a list of element in python and I want to get the non zero values from the list:
a = [1, 2, 3, 4, 1, 1, 2, 4]
print [x for x in a if x!= 0]
But I get the same list:
[1, 2, 3, 4]
How do I get the non zero values?
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