On 4/30/22, Alexander Zhang <zhangal...@gmail.com> wrote: >>> I'm trying to use nnedi to deinterlace a 29.97 fps video without >>> doubling the frame rate. I added the fields=a option which I thought was >>> supposed to make nnedi only use one of the two fields, but the output is >>> still 59.94 fps. Is this a bug or am I misunderstanding something? >>> >> >> Filter still produces same number of frames as input in field mode. >> Just every second frame is duplicated in output file because of fixed >> frame >> rate. > > So should I just drop every other frame with an fps filter to get half > the field rate?
Nope, filtering is fine. It just tires to match output frame rate. _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
