[FFmpeg-user] Can ffmpeg convert these mp4 to that mp4?

Erik Dobák erik.dobak at gmail.com
Wed Oct 30 09:50:40 EET 2019

hard to say but in your case it might be the resolution.

On Wed, 30 Oct 2019 at 08:45, arthur brogard via ffmpeg-user <
ffmpeg-user at ffmpeg.org> wrote:

> I have an old tv that plays usb sticks and we use it for that.
> But some formats pic and video it won't accept.
> Not being into it I don't really understand why or what.
> This time I have a bunch of microbe animations and it plays some and some
> it says 'unsupported format'.
> I note the details of two of the 'unsupported' formats:
> 1.  mp4.  1920 x 1080  423kbps  24 fps2.  mp4   1280 x 720  672kbps  30 fps
> and one file that it plays happily:
> mp4  854 x 478  853 kbps  25fps.
> Can anyone detect what the basic problem is and can I fix it by running
> the files through ffmpeg with the appropriate command line, whatever that
> might be?
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