Vela CineCast 2000-0422, Инструкция по установке и эксплуатации

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Chapter 2 — Overview and Operation 141
Two-channel Playback Example
12 • Playback End on LUN
0 (Clip 1) triggers
inline events A & B.
• Clip 2 Playback starts
on LUN 1.
• Video/Audio switch to
LUN 1 outputs.
• Clip 1 Ends • Mode Page 0x30 PLAY bit
will be set and data will start
being consumed.
13 • Start sending data for clip 2.
14 • Pre-load data for clip 3. • Continue sending data for
clip 2.
15 • Issue MPEG Play Com-
mand with Pause on First
Frame set.
• Pre-black set to starting
frame number.
• Continue sending data for
clip 2.
16 • Send Resume 0x0012 with
“inline execution on Adjacent
Channel Playback End.”
Event C
• Continue sending data for
clip 2.
17 • Audio/Video Channel Select
0x003C “inline execution
on Adjacent Channel Play-
back End.”
• Primary = source 0 (LUN 0
output).
• Secondary = source 0 (LUN
0 output).
• Video Switch = 10b (LUN 0
output).
•
• Cmd = 0x003C
• Data = 0x00000080
Event D
• Continue sending data for
clip 2.
18 • Monitor Mode Page 0x30
wait for PLAY bit set.
• Last block of data for Clip 2.
Step Note LUN 0 LUN 1