# Town media Made once on the workstation with ffmpeg 7 from its own test sources (no third-party footage or sound): ```sh ffmpeg -f lavfi -i "testsrc=size=160x120:rate=10:duration=2" -f lavfi -i "sine=frequency=440:duration=2" \ -c:v libx264 -pix_fmt yuv420p -profile:v baseline -c:a aac -b:a 32k -movflags +faststart -shortest \ -fflags +bitexact -flags:v +bitexact -flags:a +bitexact -map_metadata -1 tiny.mp4 ffmpeg -f lavfi -i "sine=frequency=330:duration=2" -c:a libvorbis -q:a 0 \ -fflags +bitexact -flags:a +bitexact -map_metadata -1 tiny.ogg ``` Images are drawn by `core/media.py` from a seed, so they need no file here.