@Test
public void replaceWidthHeightTest() {
String in = "ffmpeg.exe -i <infile> -filter:v scale=<width>:<height> -acodec copy <outfile>";
String out = Util.replaceWidthHeight(in, "700", "trunc(ow/a/2)*2");
Assert.assertEquals(
out, "ffmpeg.exe -i <infile> -filter:v scale=700:trunc(ow/a/2)*2 -acodec copy <outfile>");
}
