Add a GstReferenceTimestampMeta to buffer that holds a timestamp and optionally duration based on a specific timestamp reference. See the documentation of GstReferenceTimestampMeta for details.
identifier for the timestamp reference.
timestamp
duration, or GST_CLOCK_TIME_NONE
The GstReferenceTimestampMeta that was added to the buffer
1.14
Add a GstReferenceTimestampMeta to buffer that holds a timestamp and optionally duration based on a specific timestamp reference. See the documentation of GstReferenceTimestampMeta for details.