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Re: fix ffmpeg* build by drop libvpx
On 2015年11月20日 07:23:46 -0500, Greg Troxel wrote:
>
> I don't object, but I can't understand whether I should from your mail.
>
> - How much does this harm ffmpeg? What fraction of users would
> notice/care?
>
> - is there a plan to fix? by when?\
>
> - How new is libvpx, and did upstream break backwards compat? If so,
> maybe it should be rolled back instead. *
>
>
> * We don't have a policy, but unstable upstreams are hard to deal with.
> A good start could be not updating them on release until we assess
> whether it is wise.
>
as you can see Changelog of libvpx:
- Upgrading:
This release is ABI incompatible with 1.4.0. It drops deprecated VP8
controls and adds a variety of VP9 controls for testing.
The vpxenc utility now prefers VP9 by default.
so we have turn it off till ffmpeg* should reflect this reariry,
or someone(TM) who ring a bell provide a these patch for it ?
--
Ryosuke
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