| #!/usr/bin/env bash |
| |
| # Copyright 2022 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| seconds=5 #"Length of the video in seconds" |
| frame_rate=60 |
| filename="test_video.webm" |
| font_file="/usr/share/fonts/truetype/noto/NotoSansMono-Regular.ttf" |
| title="web_engine test video" |
| video_size="640x480" |
| |
| |
| ffmpeg -f lavfi \ |
| -i testsrc=duration="${seconds}":size="${video_size}":rate="${frame_rate}" \ |
| -c:v libvpx \ |
| -pix_fmt yuv420p \ |
| -vf "fps=${frame_rate}, |
| drawtext=fontfile='${font_file}':fontcolor=black:fontsize=60:x=100:y=(h-text_h)/2:text='%{eif\:(t)\:d}.%{eif\:(mod(t, 1)*pow(10,2))\:d\:2}/%{eif\:(${seconds})\:d}.00',pad=ceil(iw/2)*2:ceil(ih/2)*2, |
| drawtext=fontfile='${font_file}':fontcolor=black:fontsize=25:x=(w-text_w)/2:y=50:text='${title}',pad=ceil(iw/2)*2:ceil(ih/2)*2 |
| " -y $filename; |
