dvp-1412 mpeg 1/2/4 video/audio encoder module jerry yuan rev. 0.1, 2004.11.15
TRANSCRIPT
DVP-1412 MPEG 1/2/4 Video/Audio encoder
module
DVP-1412 MPEG 1/2/4 Video/Audio encoder
module
Jerry YuanJerry YuanRev. 0.1, 2004.11.15Rev. 0.1, 2004.11.15
What’s DVP-1412 ?What’s DVP-1412 ?
A compact module which is a MPEG 1A compact module which is a MPEG 1/2/4 A/V encoder board with 1-ch vide/2/4 A/V encoder board with 1-ch video/audio input; Max. D1 resolution & 30o/audio input; Max. D1 resolution & 30/25fps (NTSC/PAL)/25fps (NTSC/PAL)
High speed USB 2.0 I/F to most mainbHigh speed USB 2.0 I/F to most mainboardsoards
Compact size, easy to use interfaceCompact size, easy to use interface
What DVP-1412 provides ?What DVP-1412 provides ?
DVP-1412 moduleDVP-1412 module Cable (USB)Cable (USB) Driver / SDK / sample program on MS-Driver / SDK / sample program on MS-
Windows 2000/XPWindows 2000/XP
Function DiagramFunction Diagram
Buffer RAM
USBController
MPEGMPEGencoderencoder
EEPROM
AudioADC
VideoADC
Video Input
Audio Input
USB 2.0
System DiagramSystem Diagram
USB 2.0 I/F
Audio
Video
SBCSBC
DVP-1412DVP-1412
ApplicationsApplications
Embedded Digital Video surveillance Embedded Digital Video surveillance systemsystem
Vehicle Digital Video surveillance Vehicle Digital Video surveillance systemsystem
Comparison with DVP-1410 & DVP-1412Comparison with DVP-1410 & DVP-1412
DVP-1410DVP-1410 DVP-1412DVP-1412
AudioAudio NoNo Yes (Stereo)Yes (Stereo)
USB I/FUSB I/F USB 1.1USB 1.1 USB 2.0USB 2.0
MPEG MPEG encodingencoding
Software transSoftware transcodingcoding
Hardware transcodHardware transcodinging
DVP-1412 video/audio informationDVP-1412 video/audio information
Video Output format :Video Output format :MPEG-4 Simple Profile @ L3 plus B-frame support, Microsoftand Sigma Design compatible, progressive, and interlaced
Hardware video control :Hardware video control :Contrast, brightness, and hue control
Audio Output format :Audio Output format :PCM audio data stream output
Video Resolution :Video Resolution :Max. 720x480/30fps @ NTSC or 720x576/25fps @ PAL Bit-rate control :Bit-rate control :MPEG-4 bit-rate control (CBR/VBR) from 1Kbps to 40MbpsMPEG-4 bit-rate control (CBR/VBR) from 1Kbps to 40Mbps
DVP-1412DVP-1412The smartest way to build your own The smartest way to build your own
devices withdevices with Digital Digital VideoVideo