Opened 3 years ago
Closed 14 months ago
#10390 closed enhancement (fixed)
Feature request: Add Vulkan-based deinterlace filter(s) to FFmpeg project
| Reported by: | Dennis E. Mungai | Owned by: | dev@lynne.ee |
|---|---|---|---|
| Priority: | wish | Component: | avfilter |
| Version: | unspecified | Keywords: | vulkan, yadif, deinterlace |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
This is a feature request to add and enable Vulkan-based deinterlacing filters in ffmpeg.
Some hardware-accelerated encoder implementations and their wrappers, such as NVENC on Turing and newer generation GPUs only support progressive encoding, which *will* implicitly break encoding workflows with *some* sources when a Vulkan-based filter pipeline is in use without a corresponding deinterlacer. Auto-inserting the yadif deinterlacer as a work-around to this could be sub-optimal (for performance reasons).
The lack of a Vulkan-based deinterlacer would also break such Vulkan-based video encoding scenarios (when implemented) on such hardware.
Change History (4)
comment:1 by , 3 years ago
| Owner: | set to |
|---|---|
| Status: | new → open |
comment:2 by , 3 years ago
comment:3 by , 2 years ago
No.There's no Vulkan-specific deinterlacer implementation in FFmpeg (yet).
comment:4 by , 14 months ago
| Resolution: | → fixed |
|---|---|
| Status: | open → closed |
Havent this been fixed?