Opened 11 years ago
Closed 11 years ago
#2679 closed defect (fixed)
Discolored output with vf_gradfun and nv12 pixel format
| Reported by: | gjdfgh | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | avfilter |
| Version: | git-master | Keywords: | |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | yes | |
| Analyzed by developer: | no |
Description
`
ffplay xtest720.mkv -vf format=nv12,gradfun=32:32,format=yuv420p
`
My conclusion: vf_gradfun actually supports only strictly planar formats. nv12 is sort of half-packed (separate Y plain, but packed chroma), and maybe you normally don't see the bad effect on the crhoma so well.
Change History (4)
comment:1 by , 11 years ago
comment:2 by , 11 years ago
Can you post actual screenshot? I tried here with random video and I can't see anything wrong.
comment:3 by , 11 years ago
| Reproduced by developer: | set |
|---|---|
| Status: | new → open |
| Version: | unspecified → git-master |
Ignore that, I clearly see problem.
comment:4 by , 11 years ago
| Resolution: | → fixed |
|---|---|
| Status: | open → closed |
Fixed in a4b899f588bd45b73b363152042ba71cf84d0efe.
Note:
See TracTickets
for help on using tickets.
Is this problem only reproducible with ffplay or also with ffmpeg?
Please provide the failing command line together with the complete, uncut console output to make this a valid ticket.