[FFmpeg-devel] [RFC] avfilter/yadif: Check more fields for the spatial/temporal decission

Paul B Mahol onemda at gmail.com
Thu Sep 19 23:46:28 CEST 2013

On 9/19/13, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Thu, Sep 05, 2013 at 09:01:05PM +0200, Michael Niedermayer wrote:
>> Hi
>> this patch uses 2 additional fields to check if things are unchanging
>> before
>> applying temporal deinterlacing, This reduces artifacts in the sample i
>> tested
>> The X86 code is not updated yet because i first like to get some feedback
>> on
>> this
>> That is does it look better ? worse ? do people consider an extra frame
>> delay
>> a problem? Also if you want to test this, please make sure you do proper
>> blind tests so you dont know which is which before you decide which looks
>> better
> so noone cares about deinterlacing ?
> its a simple question, Does A look better than B, does B look better
> than A does they look equally good/bad ?

I will try it now with few special samples I recently received.

> [...]
> --
> Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
> Awnsering whenever a program halts or runs forever is
> On a turing machine, in general impossible (turings halting problem).
> On any real computer, always possible as a real computer has a finite
> number
> of states N, and will either halt in less than N cycles or never halt.

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