>>Thomas Mundt <loudmax-at-yahoo...@ffmpeg.org> schrieb am Mo, 13.3.2017:
> Hi,
>
> this patch set
> 1) changes the lowpass_line function prototype in vf_interlace and
> vf_tinterlace as suggested by James Almer.
> 2) adds a complex (-1 2 6 2 -1) vertical low-pass filter to vf_interlace and
> vf_tinterlace.
> This one slightly less reduces interlace 'twitter' but better retains detail
> and subjective sharpness impression compared to the linear (1 2 1) filter.
> The (-1 2 6 2 -1) filter gave best results tested with several CRT, TFT and
> OLED monitors, hardware and software deinterlacers.
>
Ping
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