On 8/18/14, Kieran Kunhya <kier...@obe.tv> wrote:
> On 18 August 2014 02:26, Ivan Kalvachev <ikalvac...@gmail.com> wrote:
>
>> ilpack - interlaced yuv420-> yuv422 converter. Scale should be able to
>> do that too.
>
> Scale doesn't have much (any?) knowledge of interlaced chroma.
> That said I could probably port this filter to lavfi because it would
> be quite useful to me. I wasn't actually aware it existed.
Hum?
"
‘interl’
Set the interlacing mode. It accepts the following values:
‘1’ Force interlaced aware scaling.
‘0’ Do not apply interlaced scaling.
‘-1’ Select interlaced aware scaling depending on whether
the source frames are flagged as interlaced or not.
Default value is ‘0’.
"
Maybe the default value should be -1.
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