CORE supports many file formats. To date, more than 300 file types are storable in the DAM, while a subsection of these are displayed in the player. These file types and compatibility are detailed here.

In This Article:

Playable File Types Overview

1. Video File Types

Many video files are interoperable and playable in Storylink/Clearview Rush. The common video file types are MOV, AVI, MP4, MKV, .TS, and .MPEG files, to name a few. The complete list can be seen below in the Master List of File Types.

Note: Regarding file type technical specifications with file ingest for optimized encoding for dailies and features, please refer to the best practice spec below:

1080p Video Upload Specs

Special Notes for Playable Video Files:

Upon upload proxy files are created from the source files for web-based playback. The proxies are what is shown in the player. The proxy formats for videos are:

HD = 1920 x 1080
SD = 1280 x 720
Default color display = Rec 709 (bt709)
Audio channels are in 2 channel stereo R/L configuration
Video Ratios are maintained on the proxy playback.
Video Frames - Proxies adjust when source has variable frame rate. This has been the original setup and will continue with Hybrik.

2. Audio File Types

Most Audio files are interoperable and playable in Storylink and Clearview Rush (CORE). The common audio file types playable/interoperable types are .aiff, m4a, .mp3, and .wav files.

When viewing audio files types at the thumbnail level, thumbnails will display the extension of the audio file.

The complete list of supported audio files can be seen below in the Master List of File Types.

Special Notes for Playable Audio Files:

Optimally for stereo playback, it is best practices to have 2 channels audio.
If the source has more than 2 channels, it will be mixed down to 2 channels. In the example below the 8 discrete input channels will down mix to a Stereo L/R

Audio source files that are 5.1 surround sound or higher will be played as a 2 channel mixture on the app's player.
Optimally for stereo playback, it is best practices to have 2 channels audio. Audio files with more than 2 channels only visual display the two channels of the mix.

3. Image File Types

Most document file types are interoperable and playable in Storylink and Clearview Rush. The common image file types used in our system are .png, .gif, .eps, .jpg,, mj2, .tiff, .cr2, .cr3 to name a few. These image file types are either presented with the filetype extension displayed in the thumbnail or shown a proxy preview of the image in the thumbnail.

The complete list can be seen below in the Master List of File Types.

Special Notes for Displayable Images:

For all displayable image files, the proxy images shown in the player are displayed at a maximum resolution of 2000 x 2000 ppi and retains the ratio of the image.

Photoshop Layered Files

When viewing multi-layered PSD and PSB files in the player, the previewed file will be flattened in appearance. To view the layered file, the user needs to download the source file.

Animated GIF

When viewing Animated GIFs, the animated file is flattened and displays only first frame in the player. To view the animated version, the user needs to download the source file.

Original:

CORE proxy:

When uploading Animated GIFs, the files show only first frame. The original file or "Source" is still animated and available on download.

4. Document File Types

Most document file types are interoperable and playable in Storylink/Clearview Rush. The common document file types used in our system are .doc(x), .xls(x), .ppt(x), .csv, .rtf, .txt. xml, .ale, .stl, and .pdf, to name a few. These documents file types are either presented with the filetype extension displayed in the thumbnail or shown a proxy preview of the document in the thumbnail. The complete list can be seen below in the Master List of File Types.

Special Notes for Displayable Documents:

All documents files are converted to a PDF proxy for display in the player.
Documents contents aren’t searchable within the player.
Excel/Sheet files viewed in portrait mode and may not give the intended view when previewing on the CORE viewer. When, the user downloads the file, they will get the printable page view versus the table / sheet view. We recommend downloading Excel / Sheet files from source.

Original:

CORE Proxy:

The original file or "Source" retains its original format, e.g. an Excel document, and is available on download.

5. Archived Files (ZIP, TAR, Etc)

Compressed files display their contents in the player, but the files themselves are not displayed

Master List of File Types

The Master List (below) describes the supported file formats and levels of compatibility in previewing (thumbnails/proxies). A downloadable copy is available here for your convenience.

The Master List Legend:

File (Ext)ension - Associated file extension to the file type.
Web - Shows function of the given file type when logged via the desktop browser.
Mobile - Shows function of the given file type when logged via the iOS application.
Apple TV - Shows functions of the given file type when logged via the tvOS application/Apple TV.
Functions of a file type on Web Browsers, Mobile App, or Apple TV App
- (v) denotes the file is viewable
- (p) denotes the file is playable
- (-) denotes the file is storable but not playable or viewable.
Player - Whether the players shows the given file with or without watermark
(Thumb)nail Type - Whether the associated file's thumbnail displays an image, its file extension, or nothing in File Search, Packages, or within the Viewer.
Notes - Specific notes for the associated file type.

Downloadable a copy.

Master List of File Types Table

File Type	File Ext	Web	Mobile	Apple TV	Player	Thumb Type	Notes
Video
	avi	v,p	v,p	v,p	watermark	image	Supported codecs: MPEG-2 MPEG-4 DMF (DivX) No support for older MS Codecs in AVI container
	cr2	v,p	-	-	watermark	image	Codec: Canon Raw 2
	cr3	v,p	-	-	watermark	image	Codec: Canon Raw 3
	divx	v,p	v,p	v,p	watermark	image	Codec: DMF (DivX)
	dv	v,p	v,p	v,p	watermark	image	Codec: VIdeo DV (DIF) Audio PCM
	flv	v,p	v,p	v,p	watermark	image	Supported video codecs: ON2 VP6 Sorenson H.263 Supported audio codecs: MP3 AAC
	gxf	v,p	v,p	v,p	watermark	image	(Grass Valley Exchage Format) Codec: Motion JPEG (M-JPEG), MPEG, or DV
	heic	v,p	v,p	v,p	watermark	image	Codec: HEIF, AV1, HEVC, AVC1, JPEG, WXAM
	jp2	v,p	v,p	v,p	watermark	image	Codec: JPEG 2000
	jpx	v,p	v,p	v,p	watermark	image	Codec: JPEG 2000
	m2v	v,p	v,p	v,p	watermark	image	Codec: DVD MPEG-2
	m4v	v,p	v,p	v,p	watermark	image	Codec: Apple MPEG-4 Note: DRM M4V files may/maynot be able to be ingested due to DRM Aoole Fairplay
	mkv	v,p	v,p	v,p	watermark	image	Codec: DMF (DivX)
	mov	v,p	v,p	v,p	watermark	image	Supported codecs: MPEG-2, MPEG-4, H.264, H.263, H.261, Apple ProRes, Apple Pixlet, Animation, Cinepak, Component Video, DV, DVC Pro 50, Graphics, Motion JPEG, Photo JPEG, Sorenson Video 2, Sorenson Video 3, DNxHD Note: At this time we do not support HDR
	mp2	v,p	v,p	v,p	watermark	image	Codec: Mpeg2
	mp4	v,p	v,p	v,p	watermark	image	Supported codecs: Video: MPEG-H Part 2 (H.265/HEVC), MPEG-4 Part 10 (H.264/AVC) and MPEG-4 Part 2 MPEG-2 and MPEG-1, AV-1 Audio: AAC, ALS, SLS, MP3, MP2, MP1, CELP, HVXC
	mpe	v,p	v,p	v,p	watermark	image	supported codecs: VIdeo: MPEG-H Part 2 (H.265/HEVC), MPEG-4 Part 10 (H.264/AVC) and MPEG-4 Part 2 MPEG-2 and MPEG-1 Audio: AAC, ALS, SLS, MP3, MP2, MP1, CELP, HVXC
	mpeg	v,p	v,p	v,p	watermark	image	supported codecs: VIdeo: MPEG-H Part 2 (H.265/HEVC), MPEG-4 Part 10 (H.264/AVC) and MPEG-4 Part 2 MPEG-2 and MPEG-1 Audio: AAC, ALS, SLS, MP3, MP2, MP1, CELP, HVXC
	mpg	v,p	v,p	v,p	watermark	image	supported codecs: VIdeo: MPEG-H Part 2 (H.265/HEVC), MPEG-4 Part 10 (H.264/AVC) and MPEG-4 Part 2 MPEG-2 and MPEG-1 Audio: AAC, ALS, SLS, MP3, MP2, MP1, CELP, HVXC
	mpv	v,p	v,p	v,p	watermark	image	Codec: MPEG-1
	mxf	-	-	-	-	image	supported codecs: MXF Profile Generic OP1a - Codecs: VC3 (SD, HD) AVC Intra (SD, HD) AVC (H.264) (SD, HD, 4K), MPEG-2 (all resolutions) MXF Profile D10 (SMPTE-386) - Codecs: MPEG-2 (SD) MXF Profile Sony XDCAM - Codecs MPEG-2 (HD) MXF XDCAM RDD9 - Codecs MPEG-2 (HD)
	nef	v,p	v,p		watermark	image	supported codecs: NIkon Raw Image Format (NEF RAW)
	wmv	v,p	v,p	v,p	watermark	image	supported codecs: WMV-9
	xvid	v,p	v,p	v,p	watermark	image	Codec: MPEG-4 ASP
	f4v	-	-	-	-	ext label
	m1v	-	-	-	-	ext label
	movie	-	-	-	-	ext label
	mv8	-	-	-	-	ext label
	webm	-	-	-	-	ext label
	avchd	-	-	-	-	ext label
Audio							Top of List
	aac	v,p	-	-	no watermark	ext label	Audio files > 2 channels only display the first two channels
	aif	v,p	-	-	no watermark	ext label	Audio files > 2 channels only display the first two channels
	m4a	v,p	-	-	no watermark	ext label	Audio files > 2 channels only display the first two channels
	mp3	v,p	-	-	no watermark	ext label	Audio files > 2 channels only display the first two channels
	wav	v,p	-	-	no watermark	ext label	Audio files > 2 channels only display the first two channels
	mpc	v,p	-	-	no watermark	ext label	Codec: Musepack Compressed Audio MP2
	aifc	-	-	-	-	ext label
	aiff	-	-	-	-	ext label
	alac	-	-	-	-	ext label
	au	-	-	-	-	ext label
	flac	-	-	-	-	ext label
	kar	-	-	-	-	ext label
	m4r	-	-	-	-	ext label
	mid	-	-	-	-	ext label
	midi	-	-	-	-	ext label
	mp2	-	-	-	-	ext label	Codec: Mpeg2 Typo Audio
	mpga	-	-	-	-	ext label
	ogg	-	-	-	-	ext label
	ra	-	-	-	-	ext label
	ram	-	-	-	-	ext label
	rm	-	-	-	-	ext label
	rpm	-	-	-	-	ext label
	snd	-	-	-	-	ext label
	wma	-	-	-	-	ext label
Image							Top of List
	3fr	-	-	-	-	ext label
	3ds	-	-	-	-	ext label	Image vector type
	aai	-	-	-	-	ext label
	ai	-	-	-	-	ext label	Image vector type
	art	-	-	-	-	ext label
	arw	-	-	-	-	ext label
	asc	-	-	-	-	ext label
	avs	-	-	-	-	ext label
	bie	-	-	-	-	ext label
	bmp	v,p	v,p	v,p	watermark	image
	bmp2	v,p	v,p	v,p	watermark	image
	bmp3	v,p	v,p	v,p	watermark	image
	cals	v,p	v,p	v,p	watermark	image
	cgm	v,p	v,p	v,p	watermark	image
	cin	v,p	v,p	v,p	watermark	image
	cmyk	v,p	v,p	v,p	watermark	image
	cmyka	v,p	v,p	v,p	watermark	image
	cr2	v,p	v,p	v,p	watermark	image	Codec: Canon Raw 2 Image
	cr3	v,p	v,p	v,p	watermark	image	Codec: Canon Raw 3 Image
	crw	v,p	v,p	v,p	watermark	image
	cut	v,p	v,p	v,p	watermark	image
	dcm	v,p	v,p	v,p	watermark	image
	dcr	v,p	v,p	v,p	watermark	image	Kodak Image Raw format
	dcx	v,p	v,p	v,p	watermark	image
	dds	v,p	v,p	v,p	watermark	image
	dib	v,p	v,p	v,p	watermark	image
	djvu	v,p	v,p	v,p	watermark	image
	dng	v,p	v,p	v,p	watermark	image
	dps	v,p	v,p	v,p	watermark	image
	dpx	v,p	v,p	v,p	watermark	image
	emf	v,p	v,p	v,p	watermark	image
	epdf	v,p	v,p	v,p	watermark	image
	epi	v,p	v,p	v,p	watermark	image
	eps	v,p	v,p	v,p	watermark	image	Image vector type
	eps2	v,p	v,p	v,p	watermark	image	Image vector type
	eps3	v,p	v,p	v,p	watermark	image	Image vector type
	epsf	v,p	v,p	v,p	watermark	image	Image vector type
	epsi	v,p	v,p	v,p	watermark	image	Image vector type
	ept	v,p	v,p	v,p	watermark	image	Adobe Encapsulated PostScript Interchange Format With TIFF Preview
	ept2	v,p	v,p	v,p	watermark	image
	ept3	v,p	v,p	v,p	watermark	image
	exr	v,p	v,p	v,p	watermark	image	5184×3456 size tested EXRs can be uploaded as a batch of files into a group. Folders are not supported. Playback of EXR files is by individual frame, frames are not stitched and played back as a video.
	fax	v,p	v,p	v,p	watermark	image	container for TIFF format
	fig	-	-	-	-	-	Tandy TRS-80 - Playmation 1990s 3D format
	fits	-	-	-	-	-	Flexible Image Transport System Bitmap file.
	fpx	v,p	v,p	v,p	watermark	image	Kodak FlashPix Bitmap Image
	gif	v,p	v,p	v,p	watermark	image	Animated gifs flattened to image of first frame.
	gplt	-	-	-	-	-	Gnuplot Plot files
	gray	v,p	v,p	v,p	watermark	image	RAW RGB 24-bit Graphic.
	neic	v,p	v,p	v,p	watermark	image
	hdr	v,p	v,p	v,p	watermark	image	Not displayed with HDR
	hpgl	-	-	-	-	-	CAD - Hewlett-Packard Graphics Language file.
	hrz	-	-	-	-	-	HRZ file format
	icb	-	-	-	-	-	AT&T EPICenter ICB Frame Grabber Image file.
	ico	v,p	v,p	v,p	watermark	image	ICO file format is a Microsoft image
	icon	-	-	-	-	-
	inline	-	-	-	-	-
	j2c	v,p	v,p	v,p	watermark	image	JPEG 2000 file format
	j2k	v,p	v,p	v,p	watermark	image	JPEG 2000 file format
	jbg	-	-	-	-	-	JBIG is an early lossless image compression circa 1993
	jbig	-	-	-	-	-	JBIG is an early lossless image compression circa 1993
	jng	-	-	-	-	-	JPEG Network Graphic t
	jp2	v,p	v,p	v,p	watermark	image	Codec: JPEG 2000 Image
	jpeg	v,p	v,p	v,p	watermark	image
	jpt	-	-	-	-	-	JPEG 2000 image, JPIP Tile-part
	jxr	-	-	-	-	-
	map	-	-	-	-	-
	mat	-	-	-	-	-	MATLab files and Vue, a 3D animation software
	matte	-	-	-	-	-
	miff	-	-	-	-	-
	mng	-	-	-	-	-
	mono	-	-	-	-	-
	mpc	-	-	-	-	-
	mpr	-	-	-	-	-
	mrw	-	-	-	-	-
	msl	-	-	-	-	-
	mtv	-	-	-	-	-
	mvg	-	-	-	-	ext label
	naf	-	-	-	-	ext label
	nef	v,p	v,p	v,p	watermark	image	supported codecs: NIkon Raw Image Format (NEF RAW)
	orf	-	-	-	-	-
	otb	-	-	-	-	-
	p7	-	-	-	-	-
	pal	-	-	-	-	-
	palm	-	-	-	-	-	Palm Inc files
	patte	-	-	-	-	-
	pbm	-	-	-	-	-
	pcd	-	-	-	-	-
	pcds	-	-	-	-	-
	pcl	-	-	-	-	-
	pct	-	-	-	-	-
	pcx	v,p	v,p	v,p	watermark	image
	pdf	v,p	v,p	v,p	watermark	image
	pef	-	-	-	-	-
	pfa	-	-	-	-	-
	pfb	-	-	-	-	-
	pfm	-	-	-	-	-
	pgm	-	-	-	-	-
	pgx	-	-	-	-	-
	picon	-	-	-	-	-
	pict	v,p	v,p	v,p	watermark	image
	pix	-	-	-	-	-
	pjpeg	-	-	-	-	-
	png	v,p	v,p	v,p	watermark	image
	png00	v,p	v,p	v,p	watermark	image
	png24	v,p	v,p	v,p	watermark	image
	png32	v,p	v,p	v,p	watermark	image
	png48	v,p	v,p	v,p	watermark	image
	png64	v,p	v,p	v,p	watermark	image
	png8	v,p	v,p	v,p	watermark	image
	pnm	-	-	-	-	-
	ppm	-	-	-	-	-
	ps	-	-	-	-	-	ps vector file
	ps2	-	-	-	-	-	ps vector file
	ps3	-	-	-	-	-	ps vector file
	psb	v,p	v,p	v,p	watermark	image	Layered Photoshop files are displayed as a flattened image. To access the layered file, it requires downloading the source file.
	psd	v,p	v,p	v,p	watermark	image	Layered Photoshop files are displayed as a flattened image. To access the layered file, it requires downloading the source file.
	ptif	-	-	-	-	-
	pwp	-	-	-	-	-
	qt	v,p	v,p	v,p	watermark	image
	rad	-	-	-	-	-
	raf	-	-	-	-	-
	ras	-	-	-	-	-
	rfg	-	-	-	-	-
	rgb	-	-	-	-	-	Corel RGB Image File
	rgba	-	-	-	-	-	Corel RGB Image File
	rla	-	-	-	-	-
	rle	-	-	-	-	-
	sct	-	-	-	-	-
	sfw	-	-	-	-	-
	sgi	-	-	-	-	-	Silicon Graphics file
	shtml	-	-	-	-	-
	sid
	sun	-	-	-	-	-	Sun Micro file
	svg	v,p	v,p	v,p	watermark	image	Image vector type
	svgz	v,p	v,p	v,p	watermark	image	Image vector type
	text	-	-	-	-	ext label
	tga	v,p	v,p	v,p	watermark	image
	thm	v,p	v,p	v,p	watermark	image
	tiff	v,p	v,p	v,p	watermark	image
	tim	-	-	-	-	-
	ttf	-	-	-	-	ext label
	uil	-	-	-	-	-
	uyvy	-	-	-	-	-
	vda	-	-	-	-	-
	vicar	-	-	-	-	-
	vid	v,p	v,p	v,p	watermark	image
	viff	-	-	-	-	-
	wbmp	-	-	-	-	-
	wdp	-	-	-	-	-
	webp	v,p	v,p	v,p	watermark	image	Google's lossless and lossy compression
	wmf	v,p	v,p	v,p	watermark	image
	wpg	-	-	-	-	-
	x	-	-	-	-	-
	x3f	-	-	-	-	-
	xbm	-	-	-	-	-
	xcf	-	-	-	-	-
	xpm	-	-	-	-	-
	xwd	-	-	-	-	-
	ycbcr	-	-	-	-	-
	ycbcra	-	-	-	-	-
	yuv	v,p	v,p	v,p	watermark	image
Docs							Top of List
	csv	v,p	v,p	v,p	watermark	image
	doc	v,p	v,p	v,p	watermark	image
	dot	v,p	v,p	v,p	watermark	image
	docx	v,p	v,p	v,p	watermark	image
	key	-	-	-	-	ext label	Apple documents aren't displayable outside of Apple applications; convert to PDF and upload as PDF
	odp	v,p	v,p	v,p	watermark	image	Open Office
	ods	v,p	v,p	v,p	watermark	image	Open Office
	odt	v,p	v,p	v,p	watermark	image	Open Office
	pages	-	-	-	-	ext label	Apple documents aren't displayable outside of Apple applications; convert to PDF and upload as PDF
	pdf	v,p	v,p	v,p	watermark	image
	ppt	v,p	v,p	v,p	watermark	image
	pptx	v,p	v,p	v,p	watermark	image
	rtf	v,p	v,p	v,p	watermark	image
	txt	v,p	v,p	v,p	watermark	image
	xls	v,p	v,p	v,p	watermark	image
	xlsx	v,p	v,p	v,p	watermark	image
	xml	v,p	v,p	v,p	watermark	image
	numbers	-	-	-	-	ext label	Apple documents aren't displayable outside of Apple applications; convert to PDF and upload as PDF
Arch-ives							Top of List
	arj	v	-	-	no watermark	ext label	Compressed files display list of contents, but not the files themselves
	gz	v	-	-	no watermark	ext label	Compressed files display list of contents, but not the files themselves
	rar	v	-	-	no watermark	ext label	Compressed files display list of contents, but not the files themselves
	tar	v	-	-	no watermark	ext label	Compressed files display list of contents, but not the files themselves
	tgz	v	-	-	no watermark	ext label	Compressed files display list of contents, but not the files themselves
	zip	v	-	-	no watermark	ext label	Compressed files display list of contents, but not the files themselves
Other							Top of List
	aep	-	-	-	-	ext label	Adobe After Effect project file
	bcpio	-	-	-	-	ext label	Binary CPIO Archive
	bin	-	-	-	-	ext label
	cdf	-	-	-	-	ext label
	chm	-	-	-	-	ext label
	class	-	-	-	-	ext label
	cpio	-	-	-	-	ext label
	cpt	-	-	-	-	ext label
	csh	-	-	-	-	ext label
	dir	-	-	-	-	ext label
	dms	-	-	-	-	ext label
	dwg	-	-	-	-	ext label
	dxf	-	-	-	-	ext label
	dxr	-	-	-	-	ext label
	edl	-	-	-	-	ext label
	exe	-	-	-	-	ext label
	ez	-	-	-	-	ext label
	fmz	-	-	-	-	ext label
	fp7	-	-	-	-	ext label
	graffle	-	-	-	-	ext label
	gtar	-	-	-	-	ext label
	hdf	-	-	-	-	ext label
	hqx	-	-	-	-	ext label
	ice	-	-	-	-	ext label
	idx	-	-	-	-	ext label
	iff	-	-	-	-	ext label
	ini	-	-	-	-	ext label
	ivc	-	-	-	-	ext label
	js	-	-	-	-	ext label
	latex	-	-	-	-	ext label
	lha	-	-	-	-	ext label
	lwo	-	-	-	-	ext label
	lzh	-	-	-	-	ext label
	man	-	-	-	-	ext label
	mdt	-	-	-	-	ext label
	me	-	-	-	-	ext label
	mif	-	-	-	-	ext label
	ms	-	-	-	-	ext label
	nc	-	-	-	-	ext label
	oda	-	-	-	-	ext label
	pat	-	-	-	-	ext label
	pdb	-	-	-	-	ext label
	pgn	-	-	-	-	ext label
	ptn	-	-	-	-	ext label
	pts	-	-	-	-	ext label
	roff	-	-	-	-	ext label
	rws	-	-	-	-	ext label
	sh	-	-	-	-	ext label
	shar	-	-	-	-	ext label
	shk	-	-	-	-	ext label
	sit	-	-	-	-	ext label
	skb	-	-	-	-	ext label
	skd	-	-	-	-	ext label
	skm	-	-	-	-	ext label
	skp	-	-	-	-	ext label
	skt	-	-	-	-	ext label
	smi	-	-	-	-	ext label
	smil	-	-	-	-	ext label
	spl	-	-	-	-	ext label
	src	-	-	-	-	ext label
	sv4cp	-	-	-	-	ext label
	sv4cr	-	-	-	-	ext label
	swatc	-	-	-	-	ext label
	swf	-	-	-	-	ext label
	t	-	-	-	-	ext label
	tcl	-	-	-	-	ext label
	tex	-	-	-	-	ext label
	texi	-	-	-	-	ext label
	texin	-	-	-	-	ext label
	tr	-	-	-	-	ext label
	ustar	-	-	-	-	ext label
	3dm	-	-	-	-	ext label
	alias	-	-	-	-	ext label
	dvi	-	-	-	-	ext label
	fbx	-	-	-	-	ext label
	gsi	-	-	-	-	ext label
	iges	-	-	-	-	ext label
	iges2	-	-	-	-	ext label
	igs	-	-	-	-	ext label
	lay	-	-	-	-	ext label
	ma	-	-	-	-	ext label
	max	-	-	-	-	ext label
	mb	-	-	-	-	ext label
	mel	-	-	-	-	ext label
	mesh	-	-	-	-	ext label
	msh	-	-	-	-	ext label
	mtl	-	-	-	-	ext label
	mya	-	-	-	-	ext label
	obj	-	-	-	-	ext label
	ply	-	-	-	-	ext label
	scn	-	-	-	-	ext label
	silo	-	-	-	-	ext label
	vcd	-	-	-	-	ext label
	vrml	-	-	-	-	ext label
	wrl	-	-	-	-	ext label
	xmp	-	-	-	-	ext label
	xsi	-	-	-	-	ext label
	xyz	-	-	-	-	ext label
	css	-	-	-	-	ext label
	dpy	-	-	-	-	ext label
	etx	-	-	-	-	ext label
	htm	-	-	-	-	ext label
	html	-	-	-	-	ext label
	rtx	-	-	-	-	ext label
	sgm	-	-	-	-	ext label
	sgml	-	-	-	-	ext label
	tsv	-	-	-	-	ext label
	dat	-	-	-	-	ext label	.