QV-10 cam file converter
$Id: README,v 1.12 1996/08/27 16:25:13 itojun Exp $


What's this?
	This package contains file converter for Casio QV-10 digital camera.
	It converts Casio CAM file (which is defined by Casio, and the file
	format have not made public yet) into ppm or jpeg file.
	The following description is written in Japanese. (but you'll
	be able to find out how to use this kit easyly, by reading source code)
	If you need English version, refer to file named README.eng.


	Casio QV-10͂ƂĂ킢fW^JȂ̂łA
	zグf[^ƂŉH悤ƂƁAzグLbg
	[UC^tF[X̂łƂ炢炵܂B

	CasiőzグLbǵAJ摜zグƂAcam`
	(Casio̓Ǝ`)łȂJ摜S܂Ƃ߂ċzグ܂A
	tiff`pict`ňCɋzグ邱Ƃł܂B
	ɈƂɁAtiff`pict`ɕϊɂ1Â摜
	NbNȂƂȂ߁ANbNɂȂKv܂B

	܂Ƃ߂Ă[́AŕϊłȂ̂͌Ȃ̂ŁAt@CtH[}bg
	J߂Ă܂A@ti(iwama@ti.com)񂪉͂
	܂̂ŁǍʂƂɃc[̂łB

	(AƂCasio̐J҂邱Ƃ͌܂ł
	܂BVAP[ũf[^dvgR)

	Ȃ݂ɁAQV-100fine[hŎBGzグV`cam
	t@CɂΉĂ܂B

CXg[
	ȉOSœmFĂ܂B
		BSDI BSD/OS 2.0.1
		SunSoft SunOS 4.1.4
		Sony NEWS-OS 4.2.1a+
	ĂƎv܂Amake4.4BSD-Liteŝ̂ȂꍇA
	.ifƂœ{邱Ƃ܂B

	see Makefile. if you cannot understand, quit now.

Ȃ&
	camdump -1 hoge.cam
	camdump -2 hoge.cam
	camdump -3 hoge.cam
		hoge.cam̒ĝ܂dump܂B
		-1ƃRgGA(ڍוs)A-2thumbnailGAA
		-3Ɖ摜GAWo͂ɏo͂܂B
		̃c[debugpłBo͌ʂꎩ̂CAMtH[}bg
		mȂƉ߂ł܂B
	cat hoge.cam | camdump -[123]
		W͂łcam`̃t@C󂯕t܂B

	camtoppm hoge.cam
		hoge.cam̂ȂthumbnailGAppm`ŕWo͂
		fo܂B52x36ppm`t@CoėΐłB
	cat hoge.cam | camtoppm
		W͂łcam`̃t@C󂯕t܂B

	camtojpeg hoge.cam
		hoge.cam̂Ȃ̉摜GAjpeg`ŕWo͂
		fo܂B

		QV-10/10A/30AQV-100normal[hŎBe
		摜ɑΉcamt@C̏ꍇA480x240jpeg`t@C
		oėΐłB
		̏ꍇAcam`̃t@C̒̃f[^̃AXyNgVI
		lԂĂ܂ƂƎvAXyNgVIĂ邽߁A
		܂Ƃȕ\邽߂ɂ́A摜320x240(܂480x360)
		ό`ĂKv܂B
		ڂ͗̂Ƃ䗗B

		QV-100fine[hŎBe摜ɑΉcamt@C
		Vzグ\tgŋzcamt@C̏ꍇA
		640x480jpeg`t@Coė͂łB
		̏ꍇAAXyNgVI̕ϊ͕Kv܂B
	cat hoge.cam | camtojpeg
		W͂łcam`̃t@C󂯕t܂B

	demacbin <in >out
		W͂t@Ĉ܂ɂĂMacBinary
		wb_̂ĂāAȊO̕Wo͂ɏo܂B
		ԈႦMacBinary`Ńt@CۑĂ܂Ђ
		(킽:-P)̎菕p܂łB

		camdump/camtoppm/camtojpeg͑SMacBinaryskipĂ̂ŁA
		ʏKvȂ܂B


	蒆ŁAcjpeg/djpegIndependent jepg group̃TvvOA
	pnm*Ƃppm*pbmplusɓĂc[ނłB

	QV-10/10A/30/100(normal)camt@Cjpeg֕ϊ: (G͂Ȃr܂)
		% camtojpeg hoge.cam | djpeg | pnmscale -xsize 320 -ysize 240 \
			| cjpeg > hoge.jpg
	QV-100(fine)camt@Cjpeg֕ϊ:
		% camtojpeg hoge.cam >hoge.jpg
	gifւ̕ϊ:
		% camtojpeg hoge.cam | djpeg | pnmscale -xsize 320 -ysize 240 \
			| ppmquant 256 | ppmtogif >hoge.gif
	    ppmquant 256̂djpeg -color 256ĂӖ܂B
	    pnmscalêƂŐFႤłB

j
	95/09/25 14:00	J
	95/09/26 01:00	ςAZu\[X͂Ă̂EȂ̂
			߂B
	95/09/26 12:00	lseekBW͂ƐH܂B
	95/09/26 16:00	camdump/camtoppm/camtojpegMacBinary𔻒A
			ǂݔ΂B
	95/09/27 22:00	READMEpłYtB
	96/08/28 01:00	QV-100fine[hpcamt@CɑΉB


	Kazuhiko Iwama
	<iwama@ti.com> <with@st.rim.or.jp>

	Ԃ̉͌ʂȂɂ͂̃vO͂肦܂B
	ǂ肪Ƃ܂B
	Ԃ̉͌ʂɂĂ<http://www.st.rim.or.jp/~with>
	QƂĂB

Ƃ & Ĕzz
	҂͖{vO̓쌋ʂɂĈ؂̐ӔC𕉂܂B
	䎩g̐ӔCłgB

	{pbP[ẂAȉ̏𖞂莩RɍĔzzč\܂B
	Ĕzz̍ۂɁA҂֘A̕Kv͂܂B
	- \[XR[hKYt邱ƁB
	- ς̂zzꍇAKzz悤Ƃׂ̂̂Ă
	  \[XR[hYtĔzz邱ƁB


	Jun-ichiro "itojun" Itoh
	<itojun@mt.cs.keio.ac.jp> <itojun@csl.sony.co.jp>
