Ganz H.264 Network Encoder Series User Manual page 13

GANZ Network camerab and encoder series
B : UNICAST‐RTSP / MULTICAST ‐ RTSP : You can choose the type of data transmission. You
can get the RTSP stream with unicast or multicast. You can set the configuration of RTSP at the
[Setup – System Options – RTSP/RTP].
C : Play / Stop : Play or stop the display by clicking this button.
D: FullScreen : Allows the image to be extended into a full image. If you want to be back to the
normal view, press the ESC key.
E : SPK : If you tick this option, you can listen to the audio data captured in the camera
installed site. To enable this function, you need to connect the audio out of camera and the
audio input port of GANZ ENCODER AND NETWORK CAMERA series physically. You can
configure the detailed speaker feature at the menu of [Setup – Video&Audio – Audio].
F : MIC : If you tick this option, you can send out your voice through the microphone on your
PC. To enable this function, you need to connect the microphone with your audio input port of
your PC. You can configure the detailed microphone feature at the menu of [Setup –
Video&Audio – Audio].
G : OSD (On Screen Display) information
It shows current status of codec. To adjust the setting, go to [Setup] – [Video & Audio] –
[Codec].
Codec : H.264 ‐ Selected codec type for the image
frametype : 720 X 480 ‐ Resolution of the image
1001 ‐ Data size for 1 frame which is calculated by YUY2 format
I or P ‐ Frame type shown alternatively of the moment.
dts : 1234229596.560886 ‐ The stamp showing when the image is encoded on the server. DTS
is short for Device Time Stamp. The start of the time is 00:00:00, Jan 01, 1970.
bitrate :562.648 bytes ‐ Bitrate of the image
fps : 27.000 ‐ Frame per second.
Cache for bound : 17, 25.040, ‐4.930
17 : 17 frames are waiting to be decoded on the screen
25.040 : It shows the current speed of decoding. The normal speed should be 30 ms /fps if
the fps configuration is fixed as 30 fps. But as shown in this example, Since 17 frames and
27 frames (currently sensed fps) are waiting to be decoded; the decoding is being
processed at 25.040 ms/fps.
‐4.930 : The speed to be improved for faster decoding (25.07 = 30ms ‐ 4.930ms)
NOTE : dts and Cache for bound are not adjustable manually.
H : DSP : As the GANZ ENCODER AND NETWORK CAMERA series is DSP chip based products,
the DSP load can be essential information for users. If the load goes over 80%, it turns red. Too
high of DSP load could affect the performance of the encoder. For example, you should check
out if any factor such as too high bitrate for both of 1st stream and 2nd stream are configured
or not.
NOTE : Approximate DSP usage is provided. Those of figures are estimated under the condition
of D1 of resolution, 1.5 Mbps of bitrate, only 1 channel is being occupied.
2010/2‐1 03A.00
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