[x264-devel] Fasten motion estimation

[Mojtaba Hosseini]

>From: x264-devel-bounces at videolan.org on behalf of Horst Weglanz
>Subject: [x264-devel] Fasten motion estimation
>Hello,
>I've learned that motion vector estimation is a big part in the total sum of H.264 encoding. But I was wondering about this scenario: I've very little motion inside the scene but only from movement of the >camera itself; and I know exactly what motion has occurred (in 3dimensional space). Is it possible to somehow precompute an offset for the motion estimation and tell x264: I've you are looking for moving >pixels... I would start *here* if I were you? Simply tell him what motion has occurred in the scene so he can fasten the computation?