* [FFmpeg-devel] Fwd: Changing scan type (progressive<->interlaced) without reencoding.
[not found] <CADq9et4n6LCH3dyGFB_iJsEyLhkTsRXm+TXyfrkRqK_KbVT_nw@mail.gmail.com>
@ 2022-12-16 9:50 ` Steinar Apalnes
2022-12-16 9:55 ` Nicolas George
0 siblings, 1 reply; 3+ messages in thread
From: Steinar Apalnes @ 2022-12-16 9:50 UTC (permalink / raw)
To: FFmpeg development discussions and patches
Hi,
Did not get any response in the user list so trying here...
As the title says, is this at all possible? My concern is mostly with mpeg2
and h264 that have content of one type but encoded/marked as another. Most
notably content that has progressive video but stored interlaced. So I'm
probably talking about a bit stream filter here because just setting the
"field_order", "top" etc. flags when rewrapping does nothing.But I have not
found anything in the official docs that suggest this is currently possible
so it would be nice if some of you developers could shed some light on this.
Thanks,
Steinar Apalnes
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^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [FFmpeg-devel] Fwd: Changing scan type (progressive<->interlaced) without reencoding.
2022-12-16 9:50 ` [FFmpeg-devel] Fwd: Changing scan type (progressive<->interlaced) without reencoding Steinar Apalnes
@ 2022-12-16 9:55 ` Nicolas George
2022-12-18 9:01 ` Steinar Apalnes
0 siblings, 1 reply; 3+ messages in thread
From: Nicolas George @ 2022-12-16 9:55 UTC (permalink / raw)
To: FFmpeg development discussions and patches; +Cc: Steinar Apalnes
Steinar Apalnes (12022-12-16):
> Did not get any response in the user list so trying here...
Yes, you did.
And even if you did not, that would not be an excuse to ask the question
here.
--
Nicolas George
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [FFmpeg-devel] Fwd: Changing scan type (progressive<->interlaced) without reencoding.
2022-12-16 9:55 ` Nicolas George
@ 2022-12-18 9:01 ` Steinar Apalnes
0 siblings, 0 replies; 3+ messages in thread
From: Steinar Apalnes @ 2022-12-18 9:01 UTC (permalink / raw)
To: FFmpeg development discussions and patches
Shit, sorry...I can see the replies now.
-steinar
fre. 16. des. 2022, 10:55 skrev Nicolas George <george@nsup.org>:
> Steinar Apalnes (12022-12-16):
> > Did not get any response in the user list so trying here...
>
> Yes, you did.
>
> And even if you did not, that would not be an excuse to ask the question
> here.
>
> --
> Nicolas George
>
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^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-12-18 9:02 UTC | newest]
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[not found] <CADq9et4n6LCH3dyGFB_iJsEyLhkTsRXm+TXyfrkRqK_KbVT_nw@mail.gmail.com>
2022-12-16 9:50 ` [FFmpeg-devel] Fwd: Changing scan type (progressive<->interlaced) without reencoding Steinar Apalnes
2022-12-16 9:55 ` Nicolas George
2022-12-18 9:01 ` Steinar Apalnes
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