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# For some reason, ffmpeg uses weird frame rates when creating the samples below.
settings.ffmpeg.content.copy.relaxed_compatibility_check := true
out = {"concat-#{random.int()}.mp4"}
s1 = single("first-concat.mp4")
s2 = single("second-concat.mp4")
s3 = single("third-concat.mp4")
s = sequence([s1, s2, s3, switch([])])
clock.assign_new(sync='none', [s])
done = ref(false)
#clock.assign_new(sync='none', [s])
def on_close(filename) =
if
not done()
then
done := true
ojson =
process.read(
"ffprobe -v quiet -print_format json -show_streams #{
process.quote(filename)
}"
)
let json.parse {streams = [{duration}]} = ojson
# Actual time is 59.93..
if
int(float_of_string(duration)) == 59
then
test.pass()
else
test.fail()
end
end
end
output.file(fallible=true, on_close=on_close, %ffmpeg(%video.copy), out, s)
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