Tag for HM 16.22
The following changes were added:
- JCTVC-AK0026 / JCTVC-AL0023: shutter interval info SEI message
- JCTVC-AK0030 - Modified RA configuration files so that DPB limits not exceeded.
- Added Encoder-side DPB check
- Add parcat tool for segment-wise coding
- Merge back software manual updates from VTM
- fix #1506: film grain SEI encoder use wrong bits to signal num_model_values_minus1
- Added new GOP8 lowdelay configuration files