Chapter 23 STB Service

 

Table 272 TR-135: STBService: ServiceMonitoring: MainStream Sample VideoDecoder

 

PARAMETER NAME

VALUE

 

PConcealedFrames

This displays the number of P frames (for this AV stream, during the sample

 

 

interval) reproduced by the STB for which information was missing and loss

 

 

concealment was applied.

 

 

 

 

BDecodedFrames

This displays the number of B frames that were decoded completely or

 

 

partially for this AV stream, during the sample interval.

 

 

 

 

BLostFrames

This displays the number of B frames that could not be reproduced by the

 

 

STB, for this AV stream, during the sample interval.

 

 

 

 

BConcealedFrames

This displays the number of B frames (for this AV stream, during the sample

 

 

interval) reproduced by the STB for which information was missing and loss

 

 

concealment was applied.

 

 

 

 

AVResynchCounter

This displays the number of AV resynchronizations performed by the STB, for

 

 

this AV stream, during the sample interval.

 

 

 

23.6.15 Main Stream Audio Decoder Sample Statistics

You can view information about each Main Stream instance’s audio decoder statistics during the sample interval in the AudioDecoderStats screen.

1Select a registered device in the Device List window and click Data Model > Device > Services > STBService.

2Click a number and ServiceMonitoring.

3Click MainStream, then click a number to display the screen.

4Click Sample, then click AudioDecoderStats.

Figure 456 TR-135: STBService: ServiceMonitoring: MainStream Sample AudioDecoder

The following table describes the fields in this screen. Refer to Section 11.2.4 on page 132 for other field descriptions.

Table 273 TR-135: STBService: ServiceMonitoring: MainStream Sample AudioDecoder

PARAMETER NAME

VALUE

SampleSeconds

This displays the number of seconds during which audio data was collected

 

for this AV stream, during the sample interval.

 

 

DecodedFrames

This displays the number of audio frames that were decoded completely or

 

partially for this AV stream, during the sample interval.

 

 

DecodingErrors

This displays the number of audio decoding errors for this AV stream, during

 

the sample interval.

 

 

 

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