Sound out of sync after merging multiple mp4 files with Avidemux
- by Goto10
I am trying to join (merge) two or more .mp4 files together, without re-encoding.
Here is what I did:
Started Avidemux 2.5.5.
With File-Open, selected Input1.mp4.
I received this message - "H.264 detected. If the file is using B-frames as reference it can lead to a crash or stuttering. Avidemux can use another mode which is safe but YOU WILL…