Adding a sound track
To add sound to our movie we must add an audio file (.wav, .mp3 or .au) to our folder (that contains our movie files) and rename the audio file so that it matches our smls file, for example: build_av.wav. To add this audio file to our movie file we will re create the movie file by running the batch file again but before we do this our batch file must be recreated too to add audio info to the command.
When we output a povray movie, Seamless3d will add audio info to the command automatically if a matching audio file exists.
Instead of recreating all our povray files again we can recreate only the batch by
right clicking on the Anim
node and selecting output batch file:
If we run our batch file after doing this we should hear sound in our movie.
Note: We will need to close down windows media player if it has our movie file open before re-running the batch file otherwise it will block FFmpeg from rewriting the file.
Copyright © 2000-2007 Graham Perrett thyme@seamless3d.com