[FFmpeg-user] Conversion to mp4 without locking the video resolution

[Carl Eugen Hoyos]

2018-08-27 16:38 GMT+02:00, Mayank Aggarwal <maggarwal.securustech at gmail.com>:
> Hi,
>
> I have a .webm recording of a mobile stream which has dynamic resolution
> ie. the resolution changes from 640x480 to 480x640 in between when the user
> changes the orientation of the mobile from portrait to landscape.
>
> When I convert this .webm recording to .mp4 using FFmpeg, FFmpeg locks the
> resolution to that of the initial resolution in the .webm file. In my case
> it locks to 640x480.
>
> Is it possible to convert the file to .mp4 using FFmpeg without locking the
> resolution?

Variable resolution is not supported.

Carl Eugen