MPEG-4 File Format & QTFF File Format

http://en.wikipedia.org/wiki/MPEG-4

한글로 번역된 곳도 있지만 아직까지는 미진한 상태.
MPEG-4에 대한 전반적인 내용을 설명하려(?) 하고 있다.
참고할만한 듯.

Quicktime의 file format을 보고 싶다면,
http://developer.apple.com/documentation/QuickTime/QTFF/index.html
를 참고해보세요~!!

기본적인 박스 테이블은 이렇습니다.

ftyp						*	4.3	file type and compatibility
moov						*	8.1	container for all the meta-data
	mvhd					*	8.3	movie header, overall declarations
	trak					*	8.4	container for an individual track or stream
		tkhd				*	8.5	track header, overall information about the track
		tref					8.6	track reference container
		edts					8.25	edit list container
			elst				8.26	an edit list
		mdia				*	8.7	container for the media information in a track
			mdhd			*	8.8	media header, overall information about the media
			hdlr			*	8.9	handler, declares the media (handler) type
			minf			*	8.10	media information container
				vmhd			8.11.2	video media header, overall information (video track only)
				smhd			8.11.3	sound media header, overall information (sound track only)
				hmhd			8.11.4	hint media header, overall information (hint track only)
				nmhd			8.11.5	Null media header, overall information (some tracks only)
				dinf		*	8.12	data information box, container
					dref	*	8.13	data reference box, declares source(s) of media data in track
				stbl		*	8.14	sample table box, container for the time/space map
					stsd	*	8.16	sample descriptions (codec types, initialization etc.)
					stts	*	8.15.2	(decoding) time-to-sample
					ctts		8.15.3	(composition) time to sample
					stsc	*	8.18	sample-to-chunk, partial data-offset information
					stsz		8.17.2	sample sizes (framing)
					stz2		8.17.3	compact sample sizes (framing)
					stco	*	8.19	chunk offset, partial data-offset information
					co64		8.19	64-bit chunk offset
					stss		8.20	sync sample table (random access points)
					stsh		8.21	shadow sync sample table
					padb		8.23	sample padding bits
					stdp		8.22	sample degradation priority
	mvex						8.29	movie extends box
		mehd					8.30	movie extends header box
		trex				*	8.31	track extends defaults
moof							8.32	movie fragment
	mfhd					*	8.33	movie fragment header
	traf						8.34	track fragment
		tfhd				*	8.35	track fragment header
		trun					8.36	track fragment run
mfra							8.37	movie fragment random access
	tfra						8.38	track fragment random access
	mfro					*	8.39	movie fragment random access offset
mdat							8.2	media data container
free							8.24	free space
skip							8.24	free space
	udta						8.27	user-data
		cprt					8.28	copyright etc.