[FFmpeg-devel] [RFC]lavc/ffv1dec: Scale msb-packed output to full 16bit

Hendrik Leppkes h.leppkes at gmail.com
Wed Nov 16 13:38:43 EET 2016

On Wed, Nov 16, 2016 at 12:15 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:
> Hi!
> Attached patch improves output for some ffv1 files imo.
> Current slowdown for the existing decode-line timer is
> 2%, I wonder if this can be improved through refactoring.
> Please comment, Carl Eugen

Isn't ffv1 lossless? How can it improve? Was it not lossless before,
is it lossless now?

- Hendrik

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