N: grab
D: grab the audio stream
L:
-U: -- grab [-m[{s|p|a}]] [-p=<parent>] [-o]
+U: -- grab [-m[{s|p|a}]] [-p=<parent>] [-n=<name>] [-o]
H:
-H: grab ('splice') the audio stream at any position in the filter
-H: chain and send that data back to the client.
+H: grab ('splice') the audio stream at any position in the buffer
+H: tree and send that data back to the client.
H:
H: Options:
H:
H: the write, pedantic mode aborts and aggressive mode tries
H: to write anyway.
H:
-H: -p Grab output of this node of the buffer tree.
+H: -p Grab output of node <parent> of the buffer tree.
+H:
+H: -n Name of the new buffer tree node. Defaults to 'grab'.
H:
H: -o One-shot mode: Stop grabbing if audio file changes.
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