Download SDK 5.0 User Manual - grass valley developers

Profile Family
Sample program: MPEG encoding/decoding ...................................................................183
Chapter 9
The Media Area Network
Key features of the Media Area Network .........................................................................191
Overview of the Media Area Network...............................................................................192
Media Area Network hardware ....................................................................................193
Media Area Network file system software ...................................................................194
Movie database software ............................................................................................195
Fibre Channel redundancy ..........................................................................................196
Fibre Channel failover .................................................................................................197
File System Manager redundancy...............................................................................198
File System Manager failover ......................................................................................199
Specifications ...................................................................................................................200
Developing Media Area Network software applications ...................................................200
File system changes....................................................................................................201
Dataset name .........................................................................................................201
Application access to the file system ......................................................................201
TekPdr changes ..........................................................................................................201
Different Open Modes ............................................................................................201
PdrDeleteMovie is not synchronous .......................................................................202
PdrSetMovieReadOnly() and PdrSetMovieReadWrite().........................................202
PdrControlRO bit ....................................................................................................202
PdrReadOnly ..........................................................................................................202
PdrExtensions ........................................................................................................202
Obsolete functions ..................................................................................................202
Common Movie Format database access ...................................................................202
Recommendations for verifying applications ...............................................................202
Chapter 10
PdrMovie Extensions
Grass Valley Group Common Extensions........................................................................207
Video Mix Effects Extensions ......................................................................................208
Simple Dissolve ......................................................................................................208
Advanced Dissolve .................................................................................................209
Simple Wipe ...........................................................................................................210
Advanced Wipe ......................................................................................................211
Key .........................................................................................................................213
Video Fade-to-Matte ...............................................................................................214
Audio Mix Effects.........................................................................................................215
Audio Mix ................................................................................................................215
Audio Level .............................................................................................................216
Motion Effects..............................................................................................................217
Source Effects ........................................................................................................217
External Control...........................................................................................................218
GPI .........................................................................................................................218
Meta Data Extensions .................................................................................................219
MovieData ..............................................................................................................219
SegmentData..........................................................................................................220
The PdrExtensionInfo Data Structure ..............................................................................221
Chapter 11
Profile RS-422 Serial Control
Browsing a remote Profile file system ..............................................................................223
Playing a movie remotely .................................................................................................228
Sending packets...............................................................................................................234
Receiving packets ............................................................................................................254
Packet communication .....................................................................................................268
8
Profile Software Development Kit User
Preliminary — 12 July 2001