#9761 closed defect (duplicate)
broken dynamic size rgba input into rotate
| Reported by: | Jozef Chutka | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | undetermined |
| Version: | unspecified | Keywords: | scale rotate format |
| Cc: | Jozef Chutka | Blocked By: | |
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
In latest ffmpeg, rotate filter doesnt handle rgba input of a dynamic size. The output appears very broken:
ffmpeg -filter_complex "color=c=black:size=200x200:rate=30[b];color=c=red:s=100x100,scale=width=n:height=100:eval=frame,format=rgba,rotate=a=n/10:ow=100:oh=100:c=#00000000[r];[b][r]overlay" -t 4 -y rgba.mp4
The issue seems to be introduced by format=rgba.
I understand in this particular example format=rgba is unnecessary, but the provided example is a demonstration of an isolated issue.
Attachments (1)
Change History (4)
by , 2 years ago
comment:1 by , 2 years ago
| Resolution: | → duplicate |
|---|---|
| Status: | new → closed |
comment:2 by , 2 years ago
comment:3 by , 2 years ago
Hi Elon,
I havent realized its the same issue as some of my previous reports, sorry for that.
Following is the list of previous issues I have reported and seem related:
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