[FFmpeg-user] Can ffmpeg convert these mp4 to that mp4?
Goran Obal
obal.goran at gmail.com
Wed Oct 30 09:50:34 EET 2019
mp4 is just a container, we need to know what is inside this container.
What video, what audio!
Use ffprobe on those files and send us the results.
On Wed, Oct 30, 2019 at 8:45 AM 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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