Hi,
I am using H264 High Profile encoder(version 1.0.2.0) for encoding 12-bit raw yuv data.
Can experts from TI let me know:
1. Does H264 HP encoder count cycles between encode calls to know elapsed time between frames, or just assume time based on frame rate?
2. Is the encoder adjusting filter or other codec parameters (e.g. motion estimation) based on frame rate?
These questions arise because at 15 fps vs. 30 fps, I see significantly higher encode time per frame with identical video data input. Also there is no effect if I double or triple bitrate.
Thank you,
Harshal Patel
HPC Systems Engineer
Signalogic Inc.