Sims 3:0xB1CC1AF6

Movies
TypeID:	0xB1CC1AF6
Game Version:	The Sims 3

Overview

Movies strangely enough seem to be the easier of these to decode since there's a known spec for them. They are basically a general EA container format with encoded pieces of data stored in them using (luckily) known codecs.

The movies are VP6 video encoded with SCxI/GSTR/adpcm_ea_r3 audio.

Further information may be found here:

• Main Format
• Video - VP6 Codec
• Audio - SCx1 Codec

Above based on contributions from Karybdis.

Based on looking at 0xB1CC1AF6-0x00000000-0x799AE80054CEE156:

DWORD	tag	// 'SCHl' (that's a lower case L on the end, not a digit 1)
DWORD	pos	// offset from start of resource to MVhd section
DWORD	gstr	// 'GSTR'
BYTE[]		// fill to MVhd
DWORD	mvhd	// 'MVhd'
DWORD		// extra DWORD not mentioned in above wiki pages (I think)
BYTE[]		// ... remainder of MVhd
BYTE[]		// ... remainder of video