[FFmpeg-user] ffplay at half size by means of a math function

[Jim Shupert]

On 6/30/2015 5:32 PM, Lou wrote:
> On Tue, 30 Jun 2015 17:17:39 -0400
> Jim Shupert <jshupert at pps-inc.com> wrote:
>
>> here is what i settled on. it works
>>
>> ffplay -vf "scale=iw/2:ih/2" -i /media/data/zzz-s/NASA_logo.mov
> Enhance laziness:
>
> -vf "scale=iw/2:-1"
>
> Also, you can remove the "-i" if you really wanted to be lazy.
>
aH
tis' a joY to be laZY
ya know we mortals have  only so many keystrokes  allotted  us.
the wise conserve them

thank you Lou