add view thumbnail size pref, rework vicon view popup, add view popup zoom scale

[goodguy/cinelerra.git] / cinelerra-5.1 / doc / RenderMux.sh

# Render output mux-ed into a single file
ffmpeg -f concat -safe 0 -i <(for f in "$CIN_RENDER"0*; do echo "file '$f'"; done) -c copy -y $CIN_RENDER