CollectPads.takeBuffer

Get a subbuffer of size bytes from the given pad data. Flushes the amount of read bytes.

This function should be called with pads STREAM_LOCK held, such as in the callback.

MT safe.

class CollectPads
takeBuffer

Parameters

data GstCollectData*

the data to use

size uint

the number of bytes to read

Return Value

Type: Buffer

A sub buffer. The size of the buffer can be less that requested. A return of NULL signals that the pad is end-of-stream. Unref the buffer after use.