DefineSound

Alexis Wilke — Sun, 29 Nov 2009 23:57:55 +0000

Tag Info

Tag Number:

Tag Type:

Define

Tag Flash Version:

Tag Structure:

struct swf_definesound {
	swf_tag			f_tag;		/* 14 */
	unsigned short		f_sound_id;
	unsigned		f_sound_format : 4;
	unsigned		f_sound_rate : 2;
	unsigned		f_sound_is_16bits : 1;
	unsigned		f_sound_is_stereo : 1;
	unsigned long		f_sound_samples_count;
	unsigned char		f_sound_data[<variable size>];
};

A DefineSound tag declares a set of samples of a sound effect or a music.

The sound samples can be compressed or not, stereo or not and 8 or 16 bits. The different modes are not all available in version 2, although the same tag is used in newer versions with additional capabilities.

The f_sound_is_16bits is always set to 1 (16bits samples) if the samples are compressed (neither Raw nor Uncompressed).

Free Speech on the Internet

Alexis Wilke — Sat, 16 Aug 2008 05:24:00 +0000

Many people think of the Internet as an incredible system that let people of all nations communicate without a problem.

The fact is that governments are in control, as always.

The Internet was born in 1995 and, with it, cheap worldwide communications. The truth is that the Internet, very early, was used as much by programmers as it was by marketers and political minorities. This is where the problem started.

Made to Order Software Corporation - speech

DefineSound

Free Speech on the Internet