On 1/10/24 16:50, Devin Heitmueller wrote:
On Wed, Jan 10, 2024 at 4:26 PM Mark Filipak <markfilipak.i...@gmail.com> wrote:
The change from 1048560 to 1174560 has to be happening inside the muxer,
wouldn't you say? We now
know that what's going into the muxer is right. Here is what went to the target
file in the last run:
0, 1170806, 1174560, 3753, 640646, 0x900a1a7a, S=1, 1
Try setting -muxdelay 0 on the output options. If not specified it
defaults to 0.7, and the delta between 1174560 and 1048560 is exactly
1.4 seconds. I don't know why you're getting exactly 2x the mux delay
rather than just being off by 0.7s, but I suspect it's the muxdelay
that is causing you to get PTS values which are not what you would
expect.
Devon, you're a lifesaver. That did it. Look:
0, 1044806, 1048560, 3753, 640646, 0x900a1a7a, S=1, 1
So, to summarize, I needed '-copyts' before '-i' and '-muxdelay 0' after '-i'. Is there any reason I
should _not_ make those permanent and do them every time?
Thanks so much for your help. I could _never_ have done that on my own. Now that there's fewer
moving parts, I can maybe make more progress in my main task: Towards better trims & concatenations.
But first, I have about 30 work files to delete.
-- Mark.
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