How to mux Vorbis audio and VP8 video into WebM format with ffmpeg?

[orion44]

I have a Vorbis audio and a VP8 encoded video, and would like to mux them into WebM format.

How do I mux them with FFmpeg, and also set the display aspect ratio to 16:9?

I'm using Windows 7 with the latest FFmpeg build.

[Jamaika]

ffmpeg -i {vp8}.webm -i {vorbis}.ogg -aspect 16:9 -f webm -c:v copy -c:a copy output.webm

[orion44]

Thank you, Jamaika.