- overlay_vaapi
- Overlay one video on the top of another.
- tonemap_vaapi
- Perform HDR-to-SDR or HDR-to-HDR tone-mapping.
- hstack_vaapi
- Stack input videos horizontally.
- vstack_vaapi
- Stack input videos vertically.
- xstack_vaapi
- Stack video inputs into custom layout.
- pad_vaapi
- Add paddings to the input image, and place the original input at the provided x, y coordinates.
- drawbox_vaapi
- Draw a colored box on the input image.