| #!/bin/sh | |
| # Copyright 2017 Google LLC | |
| # | |
| # Use of this source code is governed by a BSD-style license that can be | |
| # found in the LICENSE file. | |
| # Create a 3 second long animation from the Raster output of fiddle at 15 fps. | |
| FPS=15 | |
| DURATION=3 | |
| FRAMES=$((DURATION * FPS)) | |
| mkdir -p /tmp/animation | |
| for i in $(seq -f "%05g" 0 $FRAMES) | |
| do | |
| ./out/Release/fiddle --duration $DURATION --frame `bc -l <<< "$i/$FRAMES"` | ./tools/fiddle/parse-fiddle-output | |
| cp /tmp/fiddle_Raster.png /tmp/animation/image-"$i".png | |
| done | |
| cd /tmp/animation; ffmpeg -r $FPS -pattern_type glob -i '*.png' -c:v libvpx-vp9 -lossless 1 output.webm |