iPad Supported Video Formats

I got my first iPad and I am trying to know about that are the Video formats that are supported by iPad devices.

Here is the list

• H.264 video up to 720p, 30 frames per second, Main Profile level 3.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats.
• MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats.
• Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format.

I found this information via google. Thought this worth sharing.

File Handling by Source Control

What are the files that needs to be check in VSS for better handling of files when we do development. There are many file types and are stored and updated internally for each developer based on their own settings. So in other words these files doesn’t need to be part of Source control system. Here are the list of file types that we might need to look in as developer

You can add the following files to Visual Studio source control:

• Solution files (*.sln).

• Project files, for example, *.csproj, *.vbproj files.

• Application configuration files, based on XML, used to control run-time behavior of a Visual Studio project.

But the Files that you cannot add to source control include the following:

• Solution user option files (*.suo).

• Project user option files, for example, *.csproj.user, *.vbproj.user files.

• Web information files, for example, *.csproj.webinfo, *.vbproj.webinfo, that control the virtual root location of a Web project.

• Build output files, for example, *.dll and *.exe files.

For more information

What is a MIME type?

There are times when you would want the IIS web server to serve a file that has an extension that it does not recognize. That is, a file whose MIME type has not been defined. In such a case, IIS would return http error code, 404.3 as shown below.

HTTP Error 404.3 – Not Found
Description: The page you are requesting cannot be served because of the Multipurpose Internet Mail Extensions (MIME) map policy that is configured on the Web server. The page you requested has a file name extension that is not recognized, and therefore is not allowed.

MIME stands for Multi-purpose Internet Mail Extensions. MIME types form a standard way of classifying file types on the Internet. Internet programs such as Web servers and browsers all have a list of MIME types, so that they can transfer files of the same type in the same way, no matter what operating system they are working in.

A MIME type has two parts: a type and a subtype. They are separated by a slash (/). For example, the MIME type for Microsoft Word files is application and the subtype is msword. Together, the complete MIME type is application/msword.

Here is the list of available MIME types that you can add and configure on IIS

Hope this is useful.

List of MIME Types with Content types

There are times when you would want the IIS web server to serve a file that has an extension that it does not recognize. That is, a file whose mime type has not been defined. In such a case, IIS would return http error code, 404.3. For the web server to serve the file with that new extension, you need to create a mapping between that extension and the MIME type.

The following MIME types are some MIME types with its File Extension and Content type.

File Extension	Content type (MIME)
.323	text/h323
.aaf	application/octet-stream
.aca	application/octet-stream
.acx	application/internet-property-stream
.afm	application/octet-stream
.ai	application/postscript
.aif	audio/x-aiff
.aifc	audio/aiff
.aiff	audio/aiff
.applicati	application/x-ms-application
.art	image/x-jg
.asd	application/octet-stream
.asf	video/x-ms-asf
.asi	application/octet-stream
.asm	text/plain
.asr	video/x-ms-asf
.asx	video/x-ms-asf
.au	audio/basic
.avi	video/x-msvideo
.axs	application/olescript
.bas	text/plain
.bcpio	application/x-bcpio
.bin	application/octet-stream
.bmp	image/bmp
.c	text/plain
.cab	application/octet-stream
.cat	application/vnd.ms-pki.seccat
.cdf	application/x-cdf
.chm	application/octet-stream
.class	application/x-java-applet
.clp	application/x-msclip
.cmx	image/x-cmx
.cnf	text/plain
.cod	image/cis-cod
.cpio	application/x-cpio
.cpp	text/plain
.crd	application/x-mscardfile
.crl	application/pkix-crl
.crt	application/x-x509-ca-cert
.csh	application/x-csh
.css	text/css
.csv	application/octet-stream
.cur	application/octet-stream
.dcr	application/x-director
.deploy	application/octet-stream
.der	application/x-x509-ca-cert
.dib	image/bmp
.dir	application/x-director
.disco	text/xml
.dll	application/x-msdownload
.dlm	text/dlm
.dnl	application/x-msdownload
.doc	application/msword
.dot	application/msword
.dsp	application/octet-stream
.dtd	text/xml
.dvi	application/x-dvi
.dwf	drawing/x-dwf
.dwp	application/octet-stream
.dxr	application/x-director
.easm	application/octet-stream
.eml	message/rfc822
.emz	application/octet-stream
.eot	application/octet-stream
.eps	application/postscript
.etx	text/x-setext
.evy	application/envoy
.ex_	application/octet-stream
.exe	application/octet-stream
.fdf	application/vnd.fdf
.fif	application/fractals
.fla	application/octet-stream
.flr	x-world/x-vrml
.flv	video/x-flv
.gif	image/gif
.gtar	application/x-gtar
.gz	application/x-gzip
.h	text/plain
.hdf	application/x-hdf
.hdml	text/x-hdml
.hhc	application/x-oleobject
.hhk	application/octet-stream
.hhp	application/octet-stream
.hlp	application/winhlp
.hqx	application/mac-binhex40
.hsf	application/octet-stream
.hta	application/hta
.htc	text/x-component
.htm	text/html
.html	text/html
.htt	text/webviewhtml
.hxt	text/html
.ica	application/x-ica
.ico	image/x-icon
.ics	application/octet-stream
.ief	image/ief
.inf	application/octet-stream
.ins	application/x-internet-signup
.isp	application/x-internet-signup
.IVF	video/x-ivf
.jar	application/java-archive
.java (Disabled in IIS 7)	application/octet-stream
.jck	application/liquidmotion
.jcz	application/liquidmotion
.jfif	image/pjpeg
.jpb	application/octet-stream
.jpe	image/jpeg
.jpeg	image/jpeg
.jpg	image/jpeg
.js	application/x-javascript
.latex	application/x-latex
.lit	application/x-ms-reader
.lpk	application/octet-stream
.lsf	video/x-la-asf
.lsx	video/x-la-asf
.lzh	application/octet-stream
.m13	application/x-msmediaview
.m14	application/x-msmediaview
.m1v	video/mpeg
.m3u	audio/x-mpegurl
.man	application/x-troff-man
.manifest	application/x-ms-manifest
.map	text/plain
.mdb	application/x-msaccess
.mdp	application/octet-stream
.me	application/x-troff-me
.mht	message/rfc822
.mhtml	message/rfc822
.mid	audio/mid
.midi	audio/mid
.mix	application/octet-stream
.mmf	application/x-smaf
.mno	text/xml
.mny	application/x-msmoney
.mov	video/quicktime
.movie	video/x-sgi-movie
.mp2	video/mpeg
.mp3	audio/mpeg
.mp4	audio/mpeg
.mpa	video/mpeg
.mpe	video/mpeg
.mpeg	video/mpeg
.mpg	video/mpeg
.mpp	application/vnd.ms-project
.mpv2	video/mpeg
.ms	application/x-troff-ms
.msi	application/octet-stream
.mvb	application/x-msmediaview
.nc	application/x-netcdf
.nsc	video/x-ms-asf
.nws	message/rfc822
.ocx	application/octet-stream
.oda	application/oda
.ods	application/oleobject
.p10	application/pkcs10
.p12	application/x-pkcs12
.p7b	application/x-pkcs7-certificates
.p7c	application/pkcs7-mime
.p7m	application/pkcs7-mime
.p7r	application/x-pkcs7-certreqresp
.p7s	application/pkcs7-signature
.pbm	image/x-portable-bitmap
.pcx	application/octet-stream
.pcz	application/octet-stream
.pdf	application/pdf
.pfb	application/octet-stream
.pfm	application/octet-stream
.pfx	application/x-pkcs12
.pgm	image/x-portable-graymap
.pko	application/vnd.ms-pki.pko
.pma	application/x-perfmon
.pmc	application/x-perfmon
.pml	application/x-perfmon
.pmr	application/x-perfmon
.pmw	application/x-perfmon
.png	image/png
.pnm	image/x-portable-anymap
.pnz	image/png
.pot	application/vnd.ms-powerpoint
.ppm	image/x-portable-pixmap
.pps	application/vnd.ms-powerpoint
.ppt	application/vnd.ms-powerpoint
.prf	application/pics-rules
.prm	application/octet-stream
.prx	application/octet-stream
.ps	application/postscript
.psd	application/octet-stream
.psm	application/octet-stream
.psp	application/octet-stream
.pub	application/x-mspublisher
.qt	video/quicktime
.qtl	application/x-quicktimeplayer
.qxd	application/octet-stream
.ra	audio/x-pn-realaudio
.ram	audio/x-pn-realaudio
.rar	application/octet-stream
.ras	image/x-cmu-raster
.rdf	application/rdf+xml
.rf	image/vnd.rn-realflash
.rgb	image/x-rgb
.rm	application/vnd.rn-realmedia
.rmi	audio/mid
.roff	application/x-troff
.rpm	audio/x-pn-realaudio-plugin
.rtf	application/rtf
.rtx	text/richtext
.scd	application/x-msschedule
.sct	text/scriptlet
.sea	application/octet-stream
.setpay	application/set-payment-initiation
.setreg	application/set-registration-initiation
.sgml	text/sgml
.sh	application/x-sh
.shar	application/x-shar
.sit	application/x-stuffit
.sldasm	application/octet-stream
.sldprt	application/octet-stream
.smd	audio/x-smd
.smi	application/octet-stream
.smx	audio/x-smd
.smz	audio/x-smd
.snd	audio/basic
.snp	application/octet-stream
.spc	application/x-pkcs7-certificates
.spl	application/futuresplash
.src	application/x-wais-source
.ssm	application/streamingmedia
.sst	application/vnd.ms-pki.certstore
.stl	application/vnd.ms-pki.stl
.sv4cpio	application/x-sv4cpio
.sv4crc	application/x-sv4crc
.svg	application/octet-stream
.swf	application/x-shockwave-flash
.t	application/x-troff
.tar	application/x-tar
.tcl	application/x-tcl
.tex	application/x-tex
.texi	application/x-texinfo
.texinfo	application/x-texinfo
.tgz	application/x-compressed
.thn	application/octet-stream
.tif	image/tiff
.tiff	image/tiff
.toc	application/octet-stream
.tr	application/x-troff
.trm	application/x-msterminal
.tsv	text/tab-separated-values
.ttf	application/octet-stream
.txt	text/plain
.u32	application/octet-stream
.uls	text/iuls
.ustar	application/x-ustar
.vbs	text/vbscript
.vcf	text/x-vcard
.vcs	text/plain
.vdx	application/vnd.visio
.vml	text/xml
.vsd	application/vnd.visio
.vss	application/vnd.visio
.vst	application/vnd.visio
.vsw	application/vnd.visio
.vsx	application/vnd.visio
.vtx	application/vnd.visio
.wav	audio/wav
.wax	audio/x-ms-wax
.wbmp	image/vnd.wap.wbmp
.wcm	application/vnd.ms-works
.wdb	application/vnd.ms-works
.wks	application/vnd.ms-works
.wm	video/x-ms-wm
.wma	audio/x-ms-wma
.wmd	application/x-ms-wmd
.wmf	application/x-msmetafile
.wml	text/vnd.wap.wml
.wmlc	application/vnd.wap.wmlc
.wmls	text/vnd.wap.wmlscript
.wmlsc	application/vnd.wap.wmlscriptc
.wmp	video/x-ms-wmp
.wmv	video/x-ms-wmv
.wmx	video/x-ms-wmx
.wmz	application/x-ms-wmz
.world	application/octet-stream
.wps	application/vnd.ms-works
.wri	application/x-mswrite
.wrl	x-world/x-vrml
.wrz	x-world/x-vrml
.wsdl	text/xml
.wvx	video/x-ms-wvx
.x	application/directx
.xaf	x-world/x-vrml
.xbm	image/x-xbitmap
.xdr	text/plain
.xla	application/vnd.ms-excel
.xlc	application/vnd.ms-excel
.xlm	application/vnd.ms-excel
.xls	application/vnd.ms-excel
.xlt	application/vnd.ms-excel
.xlw	application/vnd.ms-excel
.xml	text/xml
.xof	x-world/x-vrml
.xpm	image/x-xpixmap
.xsd	text/xml
.xsf	text/xml
.xsl	text/xml
.xslt	text/xml
.xsn	application/octet-stream
.xwd	image/x-xwindowdump
.z	application/x-compress
.zip	application/x-zip-compressed