#9626: alphamerge and transparency in main
-------------------------------------+-------------------------------------
Reporter: Jozef | Owner: (none)
Chutka |
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Jozef Chutka):
Thanks both for looking into it. I can understand alphamerge a bit better.
I eventually ended up using `blend` instead.
{{{
ffmpeg -f lavfi -i color=color=#ff0000:size=100x100 -i main.png -i
mask.png -filter_complex
[2]split,alphamerge,[1]blend=c3_mode=and,[0]overlay -frames:v 1
output/fix4.jpg -y
}}}
Feel free to close the ticket, `blend` is a working alternative.
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Ticket URL: <https://trac.ffmpeg.org/ticket/9626#comment:6>
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