[FFmpeg-user] Algorithm/Source Code for Changing the Resolution & Frame Rate using FFMpeg.

[Joel B]

> On Dec 19, 2013, at 1:00 AM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:
> 
> N. Syazrina M.A.S <syazrinasheeotzz <at> yahoo.com> writes:
> 
>> Could you briefly explain the algorithm for
>> spatial up/downsampling used in this program.
> 
> Please see the fine documentation:
> https://ffmpeg.org/ffmpeg-scaler.html
> 

I think he's asking about the algorithm and mathematics used in the scaler not how to use the function

-J