Re: [FFmpeg-devel] [PATCH] ffv1dec: Ensure that pixel format constraints are respected

2018-07-20 Thread Michael Niedermayer
On Thu, Jul 19, 2018 at 05:06:09PM +0200, Vittorio Giovara wrote: > On Wed, Jul 18, 2018 at 10:37 PM, Michael Niedermayer < > mich...@niedermayer.cc> wrote: > > > On Wed, Jul 18, 2018 at 11:03:47AM -0400, Derek Buitenhuis wrote: > > > On Wed, Jul 18, 2018 at 10:01 AM, Vittorio Giovara > > >

Re: [FFmpeg-devel] [PATCH] ffv1dec: Ensure that pixel format constraints are respected

2018-07-19 Thread Vittorio Giovara
On Wed, Jul 18, 2018 at 10:37 PM, Michael Niedermayer < mich...@niedermayer.cc> wrote: > On Wed, Jul 18, 2018 at 11:03:47AM -0400, Derek Buitenhuis wrote: > > On Wed, Jul 18, 2018 at 10:01 AM, Vittorio Giovara > > wrote: > > >> this does not follow from what you write below. But more so this is

Re: [FFmpeg-devel] [PATCH] ffv1dec: Ensure that pixel format constraints are respected

2018-07-18 Thread Michael Niedermayer
On Wed, Jul 18, 2018 at 11:03:47AM -0400, Derek Buitenhuis wrote: > On Wed, Jul 18, 2018 at 10:01 AM, Vittorio Giovara > wrote: > >> this does not follow from what you write below. But more so this is not > >> how pixel formats were implemented in FFmpeg. > >> Where does this idea come from ? > >

Re: [FFmpeg-devel] [PATCH] ffv1dec: Ensure that pixel format constraints are respected

2018-07-18 Thread Derek Buitenhuis
On Wed, Jul 18, 2018 at 10:01 AM, Vittorio Giovara wrote: >> this does not follow from what you write below. But more so this is not >> how pixel formats were implemented in FFmpeg. >> Where does this idea come from ? > > I found the following description of this pixel format pretty accurate: >