Video Quality missing if bitrate is decrease

[savurajkumar]

if we change the bitrate to 5,000,000 then 30MB Video changed to 78.3MB but we don't want to increase the video size it should be a 5MB max, please tell me if you guys have any solution

If decrease bitrate to 225000 then quality is missing.

[kishanverma26]

if we change the bitrate to 5,000,000 then 30MB Video changed to 78.3MB but we don't want to increase the video size it should be a 5MB max, please tell me if you guys have any solution

If decrease bitrate to 225000 then quality is missing.

same issue with me now