Description:
Video Quality Analyzer for port-level settings.
Automatically created from: Port
Result children (automatically created): VqAudioStreamResults, VqVideoStreamResults
Relations:
| Side name (Type) |
Relative | Description |
|---|---|---|
| ResultChild (ResultChild) |
Use this to connect a results object to an object. |
| Attribute | Description |
|---|---|
| Common Writable Attributes | Active, Name |
| FrameLossConcealmentRobustness |
Frame loss concealment algorithm robustness. Type: u16 Default: 4 Range: 0 - 65535 |
| MaxPktCount |
Maximum number of transport packets that can be stored in the buffer at any instance in time. Type: u32 Default: 65535 |
| MosAThreshold |
Audio stream MOS threshold used to determine the proportion of time spent below the threshold. Type: double Default: 1 Range: 1 - 5 |
| MosAvThreshold |
Audio/video stream MOS threshold used to determine the proportion of time spent below the threshold. Type: double Default: 1 Range: 1 - 5 |
| MosVNormalizedThreshold |
Relative (removing the impact of image size and frame rate) video stream MOS threshold used to determine the proportion of time spent below the threshold. Type: double Default: 1 Range: 1 - 5 |
| MosVThreshold |
Absolute video stream MOS threshold used to determine the proportion of time spent below the threshold. Type: double Default: 1 Range: 1 - 5 |
| NominalDelay |
Play-out buffer nominal delay, in seconds. Type: double Default: 3.0 Range: 0.0625 - 4095.9375 |
| PatRepetition |
Maximum interval beyond which a PAT Error or PAT2 Error is triggered. Type: double Default: 0.5 Range: 0.001 - 4294967.295 |
| PcrContinuity |
Maximum interval beyond which the PCR Discontinuity Indicator Error is triggered. The difference between two consecutive PCR values without the Discontinuity Indicator Error must fall within this interval. The error is triggered if it is not within the interval. Type: double Default: 0.1 Range: 0.001 - 47721.858 |
| PcrRepetition |
Maximum interval beyond which the PCR Repetition Error is triggered. The time interval between two consecutive PCR values must fall within this interval. The error is triggered if it is not within the interval. Type: double Default: 0.04 Range: 0.001 - 47721.858 |
| PidInterval |
Maximum interval beyond which a PID Error is triggered. For each PID, a data stream for the PID must appear within this time interval. The error is triggered if it is not within the interval. Type: double Default: 1 Range: 0.001 - 4294967.295 |
| PmtRepetition |
Maximum interval beyond which a PMT Error or PMT2 Error is triggered. Type: double Default: 0.5 Range: 0.001 - 4294967.295 |
| PtsRepetition |
Maximum interval beyond which the PTS Error is triggered. The Presentation Time Stamp must be present in the transport stream at least once within this interval. The error is triggered if it is not within the interval Type: double Default: 0.7 Range: 0.001 - 4294967.295 |
| RtpTimestampThreshold |
Maximum difference between two consecutive RTP timestamps Type: double Default: 3 Range: 0.001 - 47721.858 |
| SlicesPerIframe |
Number of slices per I-frame. Typically frame height in pixels divided by 16. Zero enables auto-detection of slices per I-frame. Type: u16 Default: 0 Range: 0 - 65535 |
There are no read-only attributes.