[FFmpeg-devel] [PATCH] lavu/opt: change the way default pixel and sample format value is set

Michael Niedermayer michaelni at gmx.at
Tue Nov 27 23:33:47 CET 2012

On Tue, Nov 27, 2012 at 10:36:00PM +0100, Stefano Sabatini wrote:
> On date Tuesday 2012-11-27 16:18:46 +0100, Michael Niedermayer encoded:
> > On Tue, Nov 27, 2012 at 01:04:08PM +0100, Stefano Sabatini wrote:
> [...] 
> > consider someone upgrades libavcodec but not libavutil
> > this definitly needs a minor bump in libavutil and i would also suggest
> > to minor or micro bump all other libs that change the format
> > 
> > all libs that update the format must depend on the new libavutil
> > version, so a new libavcodec with old libavutil cant happen
> > this needs libavutil to bump minor
> > 
> > otherwise LGTM
> Yes libavdevice and libavcodec micro number should be bumped. As for
> micro vs. minor, not that it matters but minor is reserved for new
> symbols, micro for binary-relevant changes, so bumping micro seems
> more suited.

micro means both ways compatible minor means one way major no way

new libavutil cannot be replaced by old as the old unconditionally
expects a string thus minor is needed

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Breaking DRM is a little like attempting to break through a door even
though the window is wide open and the only thing in the house is a bunch
of things you dont want and which you would get tomorrow for free anyway
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