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Archive Service
86
Vision
2
Operation/Reference Guide
Supported Video on Demand Media Formats
Video on Demand service supports four types of media files (WMV, MPEG-2, MPEG-4, and FLV), however,
Video on Demand can only support one file type at a time. To change the supported Video on Demand media
format, an administrator must manually edit the vcArchiveBrowserConfig.xml file found in the /v2Service/UI
folder.
Flash Video (FLV)
Flash video on the Vision
2
server uses only standard definition and below video sizes. Flash videos must be
encoded using the On2 VP6 video codec. The following table lists the recommended bitrates for flash video:
Windows Media Video (WMV)
Windows Media video can be encoded using WM9 and VC1. The following table lists the recommended
bitrates for Windows Media video:
The recommended bitrate for high-definition VC1 is 8-12 Mbits.
MPEG-2
MPEG-2 must be encapsulated in an MPEG-2 transport stream. The supported audio formats are:
MPEG Layer I
MPEG Layer II
MPEG Layer 3 (MP3)
AC3
The following table lists the recommended bitrates for MPEG-2 video:
High-definition is supported for playback to a set-top box. The recommended bitrate is 8-12 Mbits.
MPEG-4 AVC (H.264)
MPEG-4 files must be encapsulated in an MPEG-4 stream (.mp4). Files must have the MOOV Atom at the
start of the file for fast start. The audio must be in AAC format. The following table lists the recommended
bitrates for MPEG-4 video:
Flash Video Recommended Bitrates
High
Full D1
1.5 Mbits
Medium
Full D1
800 Kbits
Low
SIF
400 Kbits
Windows Media Video Recommended Bitrates
High
Full D1
1.5 Mbits
Medium
Full D1
800 Kbits
Low
SIF
400 Kbits
MPEG-2 Video Recommended Bitrates
High
Full D1
8 Mbits
Medium
Full D1
6 Mbits
Low
Full D1
4 Mbits
MPEG-4 Video Recommended Bitrates
High
Full D1
1.5 Mbits
Medium
Full D1
800 Kbits
Low
SIF
400 Kbits
Summary of Contents for Vision 2
Page 4: ......
Page 10: ...vi Vision2 Operation Reference Guide Table of Contents ...
Page 32: ...Wiring and Device Connections 22 Vision2 Operation Reference Guide ...
Page 56: ...Installation 46 Vision2 Operation Reference Guide ...
Page 76: ...Master Service 66 Vision2 Operation Reference Guide ...
Page 86: ...Live WMV Service 76 Vision2 Operation Reference Guide ...
Page 104: ...Archive Service 94 Vision2 Operation Reference Guide ...
Page 112: ...Thumbnail Editor 102 Vision2 Operation Reference Guide ...
Page 118: ...Thumbnail Viewer 108 Vision2 Operation Reference Guide ...
Page 127: ...Record Service 117 Vision2 Operation Reference Guide ...