[FFmpeg-user] h264_v4l2m2m won't write to .mkv

Neale Pickett neale at woozle.org
Tue Mar 7 01:44:36 EET 2023

It is the same with a static compile of ffmpeg 5.1.1 from that URL.

I take it from this reply that I may actually be invoking ffmpeg correctly?
I am surprised by this: I appear to have misunderstood the interaction
between video codec and container format.

On Mon, Mar 6, 2023 at 4:00 PM Carl Zwanzig <cpz at tuunq.com> wrote:
> On 3/6/2023 10:39 AM, Neale Pickett wrote:
> > ffmpeg version 4.4.2-0ubuntu0.22.04.1 Copyright (c) 2000-2021
> May not make a difference, but try it with a recent build, at least a 5.x
> version; you can get a somewhat more recent static build at
> https://johnvansickle.com/ffmpeg/ although there may be newer ones elsewhere.
> z!
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