REPLACING mp3 MUSIC ON AN EXISTING MP3 FILE

[PETERBIBBY]

hOW DO I DO THIS PLEASE

pb

[Team Cocoon]

1) Say hello first then we will see if we will help you as we are no dogs .
2)we don t understand your question , be more specific and polite please.

[PETERBIBBY]

Ty

I have an avi file with some music as back ground

I can delee the music, but want to substitute it with downloaded church musicfrom and mp3. file

I then want to convert the avi file to mp3/4 for posting on utube

Hope this is clearer

TY

P

[Cocoon-Dev]

Hello,
it is possible in expert mode in one step with the maps command in ffmpeg.

1. Copy de video only.
2. Add the new mp3 file with the copy of your video.
3. Use only command line.
See below an example.

`-newaudio'
Add a new audio track to the output file. If you want to specify parameters, do so before -newaudio (-acodec, -ab, etc..). Mapping will be done automatically, if the number of output streams is equal to the number of input streams, else it will pick the first one that matches. You can override the mapping using -map as usual. Example:
ffmpeg -i file.mpg -vcodec copy -acodec ac3 -ab 384k test.mpg -acodec mp2 -ab 192k -newaudio

Have a nice day.