[FFmpeg-user] Is there an equivalent of Drobox Lepton but for h.264 videos?

[David Bernat]

Been very seriously considering design scope. Dropbox is a no-go. Want to
connect offline to describe your use case?


On Sat, Sep 30, 2023 at 10:10 AM Stéphane Archer <archerstephane at gmail.com>
wrote:

> On Sat, Sep 30, 2023 at 10:00 AM Andrew Randrianasulu <
> randrianasulu at gmail.com> wrote:
>
> > сб, 30 сент. 2023 г., 16:58 Stéphane Archer <archerstephane at gmail.com>:
> >
> > > Is there an equivalent of Drobox Lepton but for h.264 videos?
> > > Lepton is a lossless compression algorithm to compress jpeg at around
> 20%
> > > there initial file size without any data loss. This is ideal to
> > > achieve jpeg.
> > > What about h.264 videos?
> > >
> >
> >
> > well, h264 videos already heavy and usually lossy compressed, any further
> > compression will be not lossless
> >
>
> lepton works on jpeg that are lossy, yet they manage to have a smaller file
> size adding a lossless compression on top of it.
> I'm not sure why it won't be possible to do the same on a h.264 file and
> get a smaller file size. I know h.265 and av1 have lossless video
> compression. And I recently heard about FFV1.
>
> --
> Best Regards,
>
> Stephane Archer
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