When you select an audio or video encoder, the audio or video track is re-encoded. you want to perform technical changes like saving the video to a different container.you want to fix constant audio/video desync (using the Shift option in the audio section.).
you want to append several files (using either File→Append or the automatic appending that Avidemux provides) – if the resolution (width, height), video format, audio format, audio bitrate, and the sampling rate is the same for all files, you can use the copy mode.you want to cut out parts from the video without changing the output format.This means it is speedy (usually a couple of minutes), and there is no quality loss. When the audio or video encoder is set to Copy, it means no re-encoding takes place, and the audio or video track from the input file is just copied to the resulting file as-is.
0 kommentar(er)
