2019-01-29 20:50 GMT+01:00, Ulf Zibis <ulf.zi...@gmx.de>: > My understanding is, that a VHS cassette player always > provides a fully interlaced analogue stream (50 half-frames > per sec. for PAL).
You may have forgotten that while the vertical resolution is kept, horizontal resolution is reduced significantly for VHS, likely confusing the algorithm for detection of interlaced content. Carl Eugen _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".