12.03.2021, 23:46
Encoding Average Bitrate (1-pass) was only experiment, to check if settings work, it is fast and I can control the bitrate, again for an experimental purpose.
Also tried VBV Buffer size above max limit, 28100, resulted in none compliant file.
For actual encoding I am using Specific Filesize/bitrate (2-pass) 22Mbps-24Mbps at max, adding AC3 2ch audio at 224kbits/s makes safe enough below 27150 knits/s. Is this range 22Mbps-24Mbps safe enough?
For similar bitrate with CRF need to set CRF = 12 -14 for my VHS transfer.
I like Specific Filesize/bitrate (2-pass) more over CRF as it lets control the bitrate.
If I set encoding Specific Filesize/bitrate (2-pass) = 24000 kbits/s, should I set VBV Buffer size 24000, or get higher more close to max 28000?
Also tried VBV Buffer size above max limit, 28100, resulted in none compliant file.
For actual encoding I am using Specific Filesize/bitrate (2-pass) 22Mbps-24Mbps at max, adding AC3 2ch audio at 224kbits/s makes safe enough below 27150 knits/s. Is this range 22Mbps-24Mbps safe enough?
For similar bitrate with CRF need to set CRF = 12 -14 for my VHS transfer.
I like Specific Filesize/bitrate (2-pass) more over CRF as it lets control the bitrate.
If I set encoding Specific Filesize/bitrate (2-pass) = 24000 kbits/s, should I set VBV Buffer size 24000, or get higher more close to max 28000?