LTX 2.3 Add Audio to Existing Video by WW — Add Audio to Webp

For those rare and foolish few who, like me, never changed Wan's default output in SwarmUI off of webp prior to that being changed. It is marginally less flexible than the video version, but it gets the job done.

For those rare and foolish few who, like me, never changed Wan's default output in SwarmUI off of webp prior to that being changed. It is marginally less flexible than the video version, but it gets the job done.