Hello,
I observed 1-2% bitrate improvement when setting trellis (for I or IP frames, SD/HD, cqp, best quality, 12:2 GOP) using modified sample_encode. No improvement measured when trellis is enabled for IPB simultaneously. Could you describe the algorithm used in msdk, comparing to x264 one (http://akuvian.org/src/x264/trellis.txt) ?
Thanks for your comments !
Regards,
Marc