MP4 to IFF (ILBM) frames export for Amiga

classic Classic list List threaded Threaded
4 messages Options
Reply | Threaded
Open this post in threaded view
|

MP4 to IFF (ILBM) frames export for Amiga

Benoit Deschenes
Hi, I try to find a way to convert .mp4 videos  to IFF (ILBM) frames.

I currently convert to BMP and then to IFF with something else but it is
time consuming.

I know there is a IFF muxer on ffmpeg but i do not know the usage and if it
will do the job.

Thanks.
_______________________________________________
ffmpeg-user mailing list
[hidden email]
https://ffmpeg.org/mailman/listinfo/ffmpeg-user

To unsubscribe, visit link above, or email
[hidden email] with subject "unsubscribe".
Reply | Threaded
Open this post in threaded view
|

Re: MP4 to IFF (ILBM) frames export for Amiga

Moritz Barsnick
Hi Benoit,

On Mon, Jul 06, 2020 at 11:12:47 -0400, Benoit Deschenes wrote:
> Hi, I try to find a way to convert .mp4 videos  to IFF (ILBM) frames.

Funny you should ask. The same question was just asked yesterday. Is
this a new and merging format? ;-)

http://ffmpeg.org/pipermail/ffmpeg-user/2020-July/049285.html

> I know there is a IFF muxer on ffmpeg but i do not know the usage and if it
> will do the job.

No, there's only a demuxer for IFF and a decoder for ILBM. There's no
support for writing this format.

Cheers,
Moritz
_______________________________________________
ffmpeg-user mailing list
[hidden email]
https://ffmpeg.org/mailman/listinfo/ffmpeg-user

To unsubscribe, visit link above, or email
[hidden email] with subject "unsubscribe".
Reply | Threaded
Open this post in threaded view
|

Re: MP4 to IFF (ILBM) frames export for Amiga

Benoit Deschenes
My Amiga/Toaster has emerged from the dust, In fact, this is still a great
Computer in 2020.

A correct workaround is saving to ppm from ffmpeg and then ppmtoilbm in a
second phase,

If someone wants to add the saving feature... for the growing Amiga
community   ;-O...  I think ppmtoilbm is open source.

Thanks.

On Mon, Jul 6, 2020 at 11:17 AM Moritz Barsnick <[hidden email]> wrote:

> Hi Benoit,
>
> On Mon, Jul 06, 2020 at 11:12:47 -0400, Benoit Deschenes wrote:
> > Hi, I try to find a way to convert .mp4 videos  to IFF (ILBM) frames.
>
> Funny you should ask. The same question was just asked yesterday. Is
> this a new and merging format? ;-)
>
> http://ffmpeg.org/pipermail/ffmpeg-user/2020-July/049285.html
>
> > I know there is a IFF muxer on ffmpeg but i do not know the usage and if
> it
> > will do the job.
>
> No, there's only a demuxer for IFF and a decoder for ILBM. There's no
> support for writing this format.
>
> Cheers,
> Moritz
> _______________________________________________
> ffmpeg-user mailing list
> [hidden email]
> https://ffmpeg.org/mailman/listinfo/ffmpeg-user
>
> To unsubscribe, visit link above, or email
> [hidden email] with subject "unsubscribe".
_______________________________________________
ffmpeg-user mailing list
[hidden email]
https://ffmpeg.org/mailman/listinfo/ffmpeg-user

To unsubscribe, visit link above, or email
[hidden email] with subject "unsubscribe".
Reply | Threaded
Open this post in threaded view
|

Re: MP4 to IFF (ILBM) frames export for Amiga

Dave-4
On Tuesday, 7 July 2020 00:40:54 BST Benoit Deschenes wrote:
> If someone wants to add the saving feature... for the growing Amiga
> community   ;-O...  I think ppmtoilbm is open source.

Is it not possible to output the ppm files from ffmpeg and pipe them into ppmtoilbm on the command line?
_______________________________________________
ffmpeg-user mailing list
[hidden email]
https://ffmpeg.org/mailman/listinfo/ffmpeg-user

To unsubscribe, visit link above, or email
[hidden email] with subject "unsubscribe".