24.02.2021, 21:07
Like I wrote before encoding to aac will change the delay depending on the settings used.
Different audio formats have different latencies (https://en.wikipedia.org/wiki/Comparison...ng_formats)
The audio handling isn't that simple.
You could try whether enabling 'Config->Input->Decoding->Use delaycut to fix delays' (or 'Fix negative/positive delay through ffmpeg') before loading your source from which you extract the audio helps to generate a .wav and .aac output without delay,... (haven't used the option for years)
If that doesn't help you are on your own since I do not plan to search the net to find out all the dependencies again. (did that years ago to write the delay adjustment in Hybrid.
(Still don't get why you don't keep audio&video inside a container and need them separately and why you first extract the audio and the convert it later,... and the whole thing does not make any sense to me at all.)
Cu Selur
Different audio formats have different latencies (https://en.wikipedia.org/wiki/Comparison...ng_formats)
The audio handling isn't that simple.
You could try whether enabling 'Config->Input->Decoding->Use delaycut to fix delays' (or 'Fix negative/positive delay through ffmpeg') before loading your source from which you extract the audio helps to generate a .wav and .aac output without delay,... (haven't used the option for years)
If that doesn't help you are on your own since I do not plan to search the net to find out all the dependencies again. (did that years ago to write the delay adjustment in Hybrid.
(Still don't get why you don't keep audio&video inside a container and need them separately and why you first extract the audio and the convert it later,... and the whole thing does not make any sense to me at all.
)Cu Selur
