[FFmpeg-user] Recorded Frame Timestamps are Inconsistent! How to Fix it?

[Mark Filipak (ffmpeg)]

On 2021-03-21 18:36, Carl Eugen Hoyos wrote:
> Am So., 21. März 2021 um 23:31 Uhr schrieb Mark Filipak (ffmpeg)
> <markfilipak at bog.us>:
>>
>> On 2021-03-21 17:50, Carl Eugen Hoyos wrote:
>>> Am So., 21. März 2021 um 22:13 Uhr schrieb Mark Filipak (ffmpeg)
>>> <markfilipak at bog.us>:
>>>
>>>> I think '-framerate 60' may not be needed at all.
>>>
>>> It is only needed if 60fps recording is wanted.
> 
>>> As said before, setpts should generally be avoided and
>>> this is even more true for settb.
>>
>> Serious questions:
>>
>> 'setpts=N/FR/TB' seems to be reliable, and is the only way
>> I've gotten some of my frame gymnastics to work.
> 
> Serious question:
> What does this tell you?

You are "answering" a question with a question. I don't know what your "answer" means.

>> What is wrong/dangerous about 'setpts"?
> 
> I can only work for input that is strictly cfr,...

Of course, that's true.

>...this is typically not true for screen recordings.

What are "screen recordings"?