Is it possible to draw TextOSD on YUV?
Referring to the following comment part of nvosd.h, it seems that both MODE_HW and MODE_GPU are impossible to draw text.
MODE_CPU seems to apply only to rgba data.
Is there any other way?
- List modes used to overlay boxes and text.
MODE_CPU, /**< Selects CPU for OSD processing. Works with RGBA data only */ MODE_GPU, /**< Selects GPU for OSD processing. Yet to be implemented */ MODE_HW /**< Selects NV HW engine for rectangle draw and mask. This mode works with both YUV and RGB data. It does not consider alpha parameter. Not applicable for drawing text. */