Re: [FFmpeg-user] gain the highest quality with H264 at a certain bit rate

negin tebyani wrote:

I have encoded my videos using ffmpeg and H264, and this is my ffmpeg command (2 pass encoding):

I don't think 2 pass is needed for constant bitrate - but am in no way an expert on encoding. Look at the differences in the params you pasted .... bufsize 3000k (you) vs 5000k. possibly omit -tune zerolatency subme is different - maybe try -preset veryslow See what it looks like ... Can you post the master for these?