avisynth conditional to execute converttoYUY2

[marcorocchini]

Hi, if you can help a cat

thanks

I need to tell to avisynth that it should

converttoYUY2(interlaced=false)

only if at the point in the script where exist this line, video is not already YUY2

is this possible?

[jagabo]

AviSynth+

ISYUY2 ? last : ConvertToYUY2(interlaced=false)

https://avisynthplus.readthedocs.io/en/latest/avisynthdoc/FilterSDK/VideoInfo.html#isy...2-isyv411-isy8

[Sharc]

Is this test really needed? I thought when the video is already in YUY2 the ConvertToYUY2() does nothing.

[marcorocchini]

[Attachment 89185 - Click to enlarge]

exactly I don't know cat

in my transcoding script seems it act well

echo ISYUY2 ^? last ^: ^ConvertToYUY2(interlaced=false)>>"%~n1_HD.avs"

[marcorocchini]

ah, cat

in my original intention it would be that ConvertToYUY2 should be act if at that point it appears that it is not, so wonder is however correct or not?

[dannyboy48888]

I Thought avisynth only converted spaces and rendered images on per needed basis. So putting converttoyuy2 should hurt nothing if the source already is that.