Sony SNC-RS46N User Manual (RH-RS Users Guide) - Page 50
Streaming Tab, OK/Cancel, Unicast streaming
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Administrating the Camera Bit rate Set the bit rate of MPEG4 or H.264 image transmission for a line. When the bit rate is set to a high level, better image quality can be enjoyed. Selectable bit rates are as follows: 64, 128, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 5120, 6144, 7168, 8192 (kbps) I-Picture Interval Set the I-picture insertion interval. Adaptive rate control This function adjusts the frame rate and the bit rate automatically so that the camera plays back a smooth image to suit the connected computer environment. If On is selected, the MPEG4 or H.264 image rate is automatically adjusted. Notes • The actual frame rate and bit rate may be different depending on the image size, shooting scene, or network condition. • When Adaptive rate control is set to On, the actual frame rate and bit rate change within the range that does not exceed the values set in Frame rate and Bit rate. Image quality Set the JPEG image quality. Selectable values are from Level 1 to Level 10. When Level 10 is selected, the best image quality is achieved. Bandwidth control Limits the network bandwidth for the JPEG image data output from the camera. Note Audio may be interrupted depending on the selected bandwidth. In this case, select a wider bandwidth. OK/Cancel See "Buttons common to every menu" on page 34. Streaming Tab Use this tab to set the items for the transmission by unicast or multicast. Unicast streaming Specify the transmission port numbers of the MPEG4/ H.264 video data and audio data to be used when Unicast is selected from the Connection drop-down list in the Other panel on the main viewer. Video port number Specify the transmission port number of the MPEG4/ H.264 video data. It is initially set to 50000. Specify an even number from 1024 to 65534. Two port numbers (the number specified here and an odd number with 1 added to the specified number) are actually used for video data communication and control. Audio port number Specify the transmission port number of the audio data. It is initially set to 50002. Specify an even number from 1024 to 65534. Two port numbers (the number specified here and an odd number with 1 added to the specified number) are used for audio data communication and control. Note Specify different numbers for the video port number and the audio port number. Multicast streaming Set whether the camera uses multicast streaming for MPEG4/H.264 video data and audio data or not. It reduces the transmission load on the camera by having a computer of the same segment network receive the same transmitting data. Select On to allow, or Off not to allow multicast sending. When you select On, set Multicast address, Video port number and Audio port number properly. Multicast address Type the multicast address used on the multicast streaming. Video port number Specify the MPEG4/H.264 video transmission port number used for the multicast streaming. It is initially set to 60000. Specify an even number from 1024 to 65534. Two port numbers (the number specified here and an odd number with 1 added to the specified number) are used for video data communication and control. 50 Setting the Camera Image and Audio - Camera Menu