HI,
I'm having trouble writing video with differing framerates.
I am experimenting with the sample output program found in your repo at
doc/examples/encode_video.c.
In that sample the framerate set to 25 with the lines:
c->time_base = (AVRational){1, 25};
c->framerate = (AVRational){25, 1};
and then the for loop later on simply puts out the same number of frames.
I have been trying to vary the framerate between 10 - 60, replacing the
initialization of timebase and framerate and the number of frames outputted.
However the resulting video plays for different durations, when I would expect
it to always be the same.
How would I produce videos with the same duration but differing framerates?
What am I missing?
I am currently experimenting on windows and using the nvenc_h264 codec, but I
have the same problem with wmv, raw video with a linux machine/build.
Any help or advice much appreciated.
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