Cisco Cisco Videoscape Voyager Vantage 3.2 User Guide

Manufacturer Diagnostics

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Decoder/Encoder

Field Name

Description

Possible Values

State

The current state of the MPEG 
channel.



Connected



Initialized



Open



Pre-initialized



Started

Pid

The MPEG transport PID used to 
encapsulate IHP PDUs within 
MPEG-PS sections in order to 
transmit them to the client.



0 — No PID is assigned or it is not 
known



[Integer > 0]

Screen Type

The type of stream being sent.



HD — High definition



SD — Standard definition

MPEG Stream Type

The type of stream being decoded.



MPEG1



MPEG2

Scan Type

Indicates whether the stream is 
progressive or interlaced.



Progressive



Interlaced

Decoder Skips

The number of times the decoder has 
skipped since tuning to this channel.

[Integer > 0]

Change Counter

The number of times that the stream 
has changed since tuning to this 
channel.

[Integer > 0]

Bit Buffer Free

The available buffer memory not 
currently being used.

[Integer > 0]

Bit Buffer Level

The number of bits being held in the 
buffer.

[Integer > 0]

Frames per Second

The frame rate of the stream.

[Integer > 0]

Vidc Sync Error

The difference between the PTS 
value and the PCR value.

[Integer > 0]

RFF Count

The number of times that the Repeat 
First Field flag has occurred.

[Integer > 0]

Frame count

The number of frames that have been 
decoded since the DHCT was 
booted.

[Integer > 0]

Horiz Res

The horizontal resolution of the 
decoded video.

[Stream-dependent]

Vert  Res

The vertical resolution of the decoded 
video.

[Stream-dependent]