[FFmpeg-user] duplicate symbol

[Carl Eugen Hoyos]

2018-10-09 16:03 GMT+02:00, 桃源老師 <xanadu6291 at dream.jp>:

> $ nm libaom.a | grep get_overlap_area
> 0000000000008840 T _get_overlap_area
> $ nm libvpx.a | grep get_overlap_area
> 0000000000004dc0 T _get_overlap_area
>
> $ nm libaom.a | grep tpl_model_update_b
> 00000000000089d0 T _tpl_model_update_b
> $ nm libvpx.a | grep tpl_model_update_b
> 0000000000004fc0 T _tpl_model_update_b
>
> So  libaom.a and  libvpx.a seems to have same something.

Yes.

> “Duplicated Symbol” means above?  “nm” command result
> should not have same result?

Yes (assuming you want to link them together).

> AND Is it the problem of google product?  Not of ffmpeg?

Yes!

Carl Eugen