[FFmpeg-user] buffer underflow (?)

Mark Filipak markfilipak.imdb at gmail.com
Fri Sep 29 19:29:38 EEST 2023

On Fri, Sep 29, 2023 at 12:05 PM Carl Zwanzig <cpz at tuunq.com> wrote:
> On 9/29/2023 8:42 AM, Mark Filipak wrote:
> > I do need help. I didn't write ffmpeg.
> But you can pull down the code

I could...

> and read the concat muxer,


> which shouldn't be difficult if you've down real-time coding.

I don't read 'C'. My code is micro.

> To answer one question- Why "buffer underflow"? Maybe it's the wrong error
> message for a specific condition _but_ we'll never have a clue without
> seeing console output (which, as Harald points out, you should know is
> appropriate).

(Sigh!) You're asking me to reproduce a couple of days of work, and in
the right order. I'll try. But I've gotten "buffer underflow" errors
in the past, many times, and never really thought about it. Now I'm
thinking about and it doesn't make sense. But I'll try to reproduce

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