[FFmpeg-devel] [PATCH 4/6] dv: fix weight table for 2x4x8 transform

Christophe Gisquet christophe.gisquet at gmail.com
Wed Oct 29 10:11:34 CET 2014


2014-10-25 20:32 GMT+02:00 Christophe Gisquet <christophe.gisquet at gmail.com>:
> What I meant is I would need someone to:
> 1) provide a command line to swap fields to produce an artificially
> interlaced image
> 2) confirm that -flags ildct sets CODEC_FLAG_INTERLACED_DCT and does
> what is needed

Unfortunately, I haven't been able to create a sample out of lena with
libavfilter that triggers this (and I'm unwilling to spend more time
on that).

Anyway, most libavfilters require a GPL build, so this contrives the
conditions to perform the test. This is potentially an issue in the
interlaced encoding decision.

The alternative is to just add a fate sample.


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