[FFmpeg-user] buffer underflow (?)

[Carl Zwanzig]

On 9/29/2023 9:29 AM, Mark Filipak wrote:
> On Fri, Sep 29, 2023 at 12:05 PM Carl Zwanzig <cpz at tuunq.com> wrote:

>> But you can pull down the code
> I could...
> 
>> and read the concat muxer,
> Yes...
> 
>> which shouldn't be difficult if you've down real-time coding.
> I don't read 'C'. My code is micro.

It's not difficult (and many people haved use 'c' on all manner of tiny 
processors, I did for z-80s). You could also look at a 'c' language 
primer.... (or- at least put some effort into it; anyone who's written RT 
assembler code should be able to follow the flow and structure).


> (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
> it.

You're asking everyone else what an ambiguous error message means with only 
the barest of information; often that gets only the barest of response.

Later,

z!