File extension Details of ASX, LSF, LSX, IZZY, IMOVIEPROJ, IVF, IVS, IFO, IVR

Name:	ASX
File Type:	Microsoft ASF Redirector File
Popularity:	5
Category:	video
File Description:	Shortcut to an audio/video file (typically a .ASF file); references a URL, which points to the location of the actual media file; can be used to create audio or video playlists.
Open Programs:	Mac OS Microsoft Windows Media Player Windows Microsoft Windows Media Player Roxio Easy Media Creator

Name:	LSF
File Type:	Streaming Media Format
Popularity:	3
Category:	video
File Description:	Streaming audio or video file; similar to a .ASF file
Open Programs:	Mac OS Microsoft Windows Media Player Windows Microsoft Windows Media Player

Name:	LSX
File Type:	Streaming Media Shortcut
Popularity:	2
Category:	video
File Description:	Shortcut to a streaming audio or video file on the Internet; similar to an .ASX file, but not as commonly used; requires Internet access to load and stream the file.
Open Programs:	Mac OS Microsoft Windows Media Player Windows Microsoft Windows Media Player

Name:	IZZY
File Type:	Isadora Project
Popularity:	3
Category:	video
File Description:	Media project saved by Isadora; contains a graphic programming environment for managing digital media, such as video, audio, and MIDI data. Most commonly seen with a .IZZ extension.
Open Programs:	Mac OS TroikaTronix Isadora Windows TroikaTronix Isadora

Name:	IMOVIEPROJ
File Type:	iMovie Project File
Popularity:	3
Category:	video
File Description:	Video-editing project created with Apple iMovie; contains video and audio clips and a timeline for organizing the clips into a movie; may also include special effects, text overlays, and chapter markers for exporting to a DVD. Because iMovie projects contain the actual video and audio clips used in composing the movie, they are often several gigabytes in size. Earlier versions of iMovie saved project files with a .IMOVIEPROJECT extension.
Open Programs:	Mac OS Apple iMovie (included with iLife) Roxio Toast

Name:	IVF
File Type:	Indeo Video Format File
Popularity:	3
Category:	video
File Description:	Video clip created by Intel video-editing software; uses Intel Indeo video codec; often called the "Intel Video Format," though "Indeo Video Format" is the correct meaning.
Open Programs:	Mac OS Microsoft Windows Media Player Windows Microsoft Windows Media Player

Name:	IVS
File Type:	Internet Streaming Video
Popularity:	3
Category:	video
File Description:	Contains information about a streaming video file, including how it should be streamed
Open Programs:	Mac OS Apple QuickTime Player or other video player Windows Apple QuickTime Player or other video player

Name:	IFO
File Type:	DVD-Video Disc Information File
Popularity:	3
Category:	video
File Description:	Contains headers that tell the DVD player what screen to show at startup, where each chapter starts, where audio tracks are located on the disc, etc; works in conjunction with .VOB and .VRO files, which contain the actual audio and video data.
Open Programs:	Mac OS Wired WiredStream Apple DVD Player Roxio Toast Windows CyberLink PowerDVD Roxio Easy Media Creator WinDVD Nero ShowTime

Name:	IVR
File Type:	Internet Video Recording
Popularity:	3
Category:	video
File Description:	Video format developed by RealNetworks for sharing video clips on the Web; may be created by using the "Record" feature in RealPlayer 11 or later; saved in a proprietary format that can only be opened with RealPlayer.
Open Programs:	Mac OS RealNetworks RealPlayer 11 or later Windows RealNetworks RealPlayer 11 or later

Name:	IMOVIEPROJECT
File Type:	iMovie Project
Popularity:	3
Category:	video
File Description:	Video project created with iMovie, a video-editing program included with Apple's iLife software; contains the timeline, video and audio clips, titles, chapter markers, and effects used in the movie. Newer versions of iMovie save project files with the .IMOVIEPROJ extension.
Open Programs:	Mac OS Apple iMovie (part of iLife) Roxio Toast