Opened 2 years ago
Closed 2 years ago
#9691 closed enhancement (invalid)
color, nullsrc with pixel format
| Reported by: | Jozef Chutka | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | undetermined |
| Version: | unspecified | Keywords: | |
| Cc: | Jozef Chutka | Blocked By: | |
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
Following the current documentation there seems to be no option to define pixel format for color or nullsrc filters.
I often find myself defining fomrat=argb (or another) following right after color... filter.
Correct me if I am wrong, but my thinking is that having pixel format defined right on the source (color or nullsrc) could avoid conversion, hence increase the overal performance.
It seems testsrc2 has format option available, so maybe similiar solution can be provided for the color, nullsrc or other.
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use ,format=... after each source filter, filters that support natively such format will not use scale filter to do conversion.