Table 5 List of VQLS and associated switching types
Video quality level (VQL) | Video characteristics | VQL switching event | VQL switching type |
|---|---|---|---|
VA | (SR1, TR1) | VA ← → VB | TRS (VAB) |
VB | (SR1, TR2) | VB ← → VC | TRS and SRS (VBC) |
VC | (SR2, TR1) | VB ← → VD | SRS (VBD) |
VD | (SR2, TR2) | VC ← → VD | TRS (VCD) |
VE | (SR3, TR2) | VA ← → VE | TRS and SRS (VAE) |
VF | (SR3, TR1) | VE ← → VF | TRS (VAE) |