org.freedesktop.gstreamer.elements

Interface AppSrc.NEED_DATA

Enclosing class:

AppSrc

public static interface AppSrc.NEED_DATA

Signal that the source needs more data. In the callback or from another thread you should call push-buffer or end-of-stream.

length is just a hint and when it is set to -1, any number of bytes can be pushed into appsrc .

You can call push-buffer multiple times until the enough-data signal is fired.

Method Summary

Modifier and Type	Method and Description
void	needData(AppSrc elem, int size) Need data signal

Method Detail

needData

void needData(AppSrc elem,
              int size)

Need data signal

Parameters:

elem - the appsrc element that emitted the signal

size - the amount of bytes needed, or -1. This is just a hint.