What is the best option to syncronize a Dual Audio Movie Rip?

[rrrcabral]

If I have a high-quality movie/series with English audio, and I also have another rip with lower quality but with audio dubbed in another language, how do I synchronize the dubbing?, and then create a Dual Audio file with both dubbings using only the high-quality image of the video. The biggest problem I'm facing must be the pauses for commercials, because one video is a pure Blu-ray rip, and the one dubbed in another language is a TV Rip that must have more black screen time when cutting to commercials. [I'm asking about the "Align Audio" program options, could you record a tutorial on this? I know that later you have to export it to other programs, and MKVtoolNix could put both audios in the same file.]

After clicking on "Start" and deleting the detection lines that were too far out and were notorious false positives, this graph was left: and now I don't know what to do anymore, I don't really know how to interpret this graph but... it seems to me that it represents that the synchronization differences between the 2 audios are only in 2 or 3 places:

• after the opening of the series.
• in the middle, at the break cut how to deal with this? what to do now?

[MarcoRavich]

Hi there, for this task I suggest you to check @fsinapsi's FFmatch (Gtranslated guide here) ;)

[rrrcabral]

thank you for the information