On Thu, Mar 09, 2017 at 10:22:39AM +0100, wm4 wrote: > On Wed, 8 Mar 2017 15:44:36 +0100 > Michael Niedermayer <mich...@niedermayer.cc> wrote: > > > On Wed, Mar 08, 2017 at 01:40:12PM +0100, wm4 wrote: > > > Side data are separate AVPacket fields for a reason. Merging side data > > > requires reallocating all packets, is complex, potentially clashes with > > > "actual" packet data (you could probably come up with PCM data that > > > looks like merged side data, or such), and could for example cause > > > trouble to people trying to feed packets with merged side data to > > > non-libavcodec decoders. > > > > > > Disable it by default. > > > > > > I do not consider this a real API change, because the AVPacket side data > > > fields have been part of the API for at least a decade. > > > > > > The changed tests either reflect added packet side data, or the changed > > > packet size due to merged side data removal reducing the packet size. > > > > > > --- > > > > > Missing: minor libavformat API bump, maybe a warning in APIchanges > > > > this is a ABI change and cannot be done before the next > > major version bump > > > > Applications did not need to preserve side data between layers and > > this patch would add this requirement > >
> > The change of the default could be done conditional on the major > > version or related API/ABI define > > So what's the status on this? I consider it a bug fix, not an API > change. Then we disagree here i think [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Dictatorship naturally arises out of democracy, and the most aggravated form of tyranny and slavery out of the most extreme liberty. -- Plato
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