RTPBasePayload.getSourceCount

uint getSourceCount(gst.buffer.Buffer buffer)

Count the total number of RTP sources found in the meta of buffer, which will be automically added by [gstrtp.rtpbase_payload.RTPBasePayload.allocateOutputBuffer]. If #GstRTPBasePayload:source-info is false the count will be 0.

Parameters

buffer a #GstBuffer, typically the buffer to payload

Returns

The number of sources.