[FFmpeg-devel] ffv1enc.c: "f->version > 3" ?

Paul B Mahol onemda at gmail.com
Sun Oct 27 18:37:41 CET 2013


On 10/27/13, Peter B. <pb at das-werkstatt.com> wrote:
> Hi,
>
> I'm currently trying to add FFV1 tests in FATE.
> Looking at the LCOV view of "ffv1enc.c", I stumbled over a line which
> checks for FFV1 version *greater than* 3
> (but isn't the highest version currently 3?):
>
> [quote]
> if (f->version > 3)
>   maxsize = FF_MIN_BUFFER_SIZE + avctx->width*avctx->height*3LL*4;
> [/quote]
>
> Now, I'm curious what this code is for?

FFv1 version 4

>
>
> Thanks,
> Pb
>
>
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