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CineCast Quad Pro Version 2.6 Installation and User Manual
MPEG Decoder Playback Errors
MPEG Data Underflow
This condition results from either (1), the starvation of data during playback; or
(2), the end of data in the buffers was reached before terminal frame count was
reached.
This is a fatal playback error, in which the decoder informs the host system that
playback has stopped. A
RESET
BUFFER
command, new data, and a new
PLAY
AUDIO
/
VIDEO
command are required before playback can resume or start again.
MEDIUM ERROR, END-OF-DATA DETECTED
MPEG Data Overflow
This condition occurs only when the specified frame count is much smaller than
the amount of MPEG data being written. The decoder will report:
The sense data will be set to:
VENDOR SPECIFIC, THRESHOLD CONDITION MET
(It is not necessary to perform the
REQUEST
SENSE
. The Condition Met status is
sufficient to detect this playback condition.)
This is a non-fatal warning which informs the host system that the terminal frame
count will be reached in two frame times. The host system should stop sending
MPEG data to the decoder, since enough data resides in the decoder’s buffers to
play out the remaining two frames.
Start Stop Unit
1Bh
Write (6)
0Ah
MPEG Write
2Ah
SCSI Status
Check Condition
Sense Key
03h
Additional Sense Code and Qualifier
0005h
SCSI Status
Condition Met (04h)
Sense Keys
09h
Additional Sense Code and Qualifier
5B01h
Содержание CineCast 2000-0422
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Страница 59: ...Chapter 1 Getting Started 45 Customer Support Figure 1 20 CineCast Quad Pro Decoder Chassis Layout...
Страница 61: ...Chapter 1 Getting Started 47 Customer Support Figure 1 22 Quad Pro Connector Panel...
Страница 63: ...Chapter 1 Getting Started 49 Customer Support Figure 1 24 Typical Audio Cable Pinouts Balanced...
Страница 163: ...Chapter 3 The Video Playback Controller 149 Figure 3 4 Playlist Open Files Window Figure 3 5 Playlist Save As Window...
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