[FFmpeg-user] Manual Correction ffmpeg-all tinterlace

Rens Dijkshoorn rens at offlinemedia.nl
Thu Apr 28 12:33:36 CEST 2016



    Specify flags influencing the filter process.

    Available value for flags is:

    low_pass_filter, vlfp -> must be changed to vlpf

Enable vertical low-pass filtering in the filter. Vertical low-pass filteringis
required when creating an interlaced destination from a progressive source which contains
high-frequency vertical detail. Filtering will reduce interlace ’twitter’ and Moire patterning.

Vertical low-pass filtering can only be enabled for mode interleave_top and interleave_bottom.



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