When we convert a fast motion video with some parameters as following:
- video codec: H264
- video frame rate: 30 frame/s
- video bitrate: 128000 bps
The output video bitrate is un expected (128kbps)
We have implemented fast motion video encode using CODECAPI_AVEncCommonRateControlMode with two values eAVEncCommonRateControlMode_CBR and eAVEncCommonRateControlMode_PeakConstrainedVBR. However, the video output still does not receive the expected bitrate setting.
Video input: https://drive.google.com/drive/folders/1MJrv5VOKqbEvWHAOkwTH1ZfB9w6FiPRA?usp=sharing
Q: Can you explain the problem, is there something wrong with the codecAPI of MS?