Table 2 Outputs of feature integrator
Output feature (per window) | Description |
|---|---|
timeScale | Same as described in Table 1. |
timeIncrement | The time interval between two adjacent video frames in display order. |
bitsReceivedCount | The number of video coding layer bits received over the N-frame window. The determination of whether the bits belong to the video coding layer is based on the input codedUnitType. For example, in H.264, the SPS and PPS NAL-units do not belong to video coding layer and hence are not included in the calculation. |
packetReceivedCount | The number of packets received over the N-frame window. |
packetLostCount | The number of packets lost over the N-frame window. This can be determined by counting the discontinuities in the sequence number information. |
packetsPerPicture | The number of video coding layer packets per picture. |