Hello,
I'm currently facing the following problem. I have a producer that is going
to be encapsulated into a timewarp producer to adjust speed, and I would
like to know beforehand what will be the duration of the timewarped
producer.
To give a concrete example, say the producer is a AvFormat producer lasting
1.35s, with a profile at 25fps. Quick math shows that 1.35*25 = 33.75,
hence get_playtime() returns 34. However, when I create a timewarp producer
with speed = 0.1, the length doesn't become 34*10 = 340, but rather 337,
because of the rounding involved.
To do the exact computation, one would need to access the "real" duration
of the producer, which is in this case 1.35, but I didn't find any way to
do it. Is there a way? What about if in/out points are set?
Thanks in advance,
Alcinos
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