-# NNStreamer::tensor_sink
-TBD
+# NNStreamer::tensor\_sink
+
+## Supported features
+
+GstTensorSink is a sink plugin for making an application to get a buffer of tensor (or tensors).
+
+GstTensorSink emits a signal when receiving a buffer from up-stream element.
+An application can connect a signal ```new-data```, then will get the buffer of tensor.
+
+## Sink Pads
+
+One "Always" sink pad exists. The capability of sink pad is ```other/tensor``` and ```other/tensors```.
+
+## Signals
+
+- new-data: Signal to get the buffer from GstTensorSink.
+
+- stream-start: Optional. An application can use this signal to detect the start of a new stream, instead of the message ```GST_MESSAGE_STREAM_START``` from pipeline.
+
+- eos: Optional. An application can use this signal to detect the EOS (end-of-stream), instead of the message ```GST_MESSAGE_EOS``` from pipeline.
+
+## Properties
+
+- signal-rate: New data signals per second (Default 0 for unlimited, MAX 500)
+
+ If ```signal-rate``` is larger than 0, GstTensorSink calculates the time to emit a signal with this property.
+
+ If set 0 (default value), all the received buffers will be passed to the application.
+
+ Please note that this property does not guarantee the periodic signals.
+ This means if GstTensorSink cannot get the buffers in time, it will pass all the buffers. (working like default 0)
+
+- emit-signal: Flag to emit the signals for new data, stream start, and eos. (Default true)
+
+### Properties for debugging
+
+- silent: Enable/disable debugging messages.
+
+## Usage Examples
+
+```
+$ gst-launch-1.0 videotestsrc ! video/x-raw,format=RGB,width=640,height=480 ! tensor_converter ! tensor_sink
+```
+
+For more details, see the [examples](https://github.com/nnsuite/nnstreamer/tree/master/nnstreamer_example/example_sink) to handle the buffer from GstTensorSink.