ISMV File Documentation

Overview

Feature Value
File Extension .ismv
Format Type Video File
MIME Type video/ismv
Developed by Microsoft
Part of IIS Smooth Streaming
Compression Yes
Streaming Method Adaptive Bitrate Streaming
Encryption Optional (DRM Support)
Audio Codec Support AAC, WMA, etc.
Video Codec Support VC-1, H.264, etc.
Container Format Advanced Systems Format (ASF)
Usage Streaming high-definition video over HTTP
Compatibility Microsoft Silverlight, Windows Media Services
Adaptive Streaming Supports multiple bitrates
Index file .ism (Server Manifest File)
Client Manifest File .ismc
Live Streaming Supported
On-Demand Streaming Supported
Seeking Ability Frame-accurate seeking
PlayReady DRM Support Yes
Scalability Supports high scalability for viewership
Audio Track Switching Supported