Enum "GstVideoSplitMode" Default: 0, "none"
- (0): none - Incoming buffer is rescaled and color
converted in order to match the negotiated pad caps.
If the input and output caps match then the input
buffer will be propagated directly to the output and
its reference count increased.
- (1): force-transform - Incoming buffer is rescaled
and color converted in order to match the negotiated
pad caps. New buffer is produced even if the
negotiated input and output caps match.
- (2): single-roi-meta - Incoming buffer is checked
for ROI meta. If there is a meta entry that
corresponds to this pad a crop, rescale and color
conversion operations are performed on the input
buffer. The thus transformed buffer is sent to the
next plugin. Pad with no corresponding ROI meta will
produce GAP buffer.
- (3): batch-roi-meta - Incoming buffer is checked
for ROI meta. For each meta entry a crop, rescale
and color conversion are performed on the input
buffer. Thus for each ROI meta entry a buffer will
be produced and sent to the next plugin downstream.
In case no ROI meta is present the pad will produce
GAP buffer.