[FFmpeg-user] Why are half the frames "duplicate" ?

[Carl Eugen Hoyos]

2018-09-27 11:55 GMT+02:00, DopeLabs <dopelabs at dubstep.fm>:
>
> input: 90k tbn, 59.94 tbc
>
> output: 30k tbn, 29.97 tbc
>
> try explicitly specifying the output frame rate
>
> -c:v h264 -r 29.97

This is definitely not correct, "29.97" is not the right framerate
for any common use-case, the framerate for ntsc video is
"30000/1001".

Please remember not to top-post here, Carl Eugen