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Flash File Header

Source: Internet
Author: User
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I have found some materials. The correct format is:
File flag (24b): not compressed (SWF), compressed (supported by CWF, version 6 or later)
Version (8B)
File length (32B)
Frame size (twips, A twip seems to be 1/20 of a pixel)
Frame Rate (16b): 0.1-120 valid, Frame delay in 8.8 fixed number of frames per second
Total frames (16 B)
Next is the specific frame data. The tag format is as follows:
Short header-for records less than 63 bytes in length
Tag ID (10B) + Length of tag (6B)

Long Header-for records 63 bytes in length or greater
Tag ID (10B) + long header flag (6B = 0x3f) + Length of tag (32B)

Taglen 3: tagsetbackgroundcolor rgb_hex ffffff

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