MPEG-1 VIDEO ENCODER W99200F/W99200AF GENERAL DESCRIPTION The W99200F/ W99200AF is a high performance MPEG-1 Video Encoder which supports real-time video encoding. The W99200F/ W99200AF provides a fast, high quality and cost-effective solution for use in consumer video systems, PC add-in cards, and PC external boxes. It enables a wide range of applications including video and audio capturing, encoding and authoring for Security system, Web sites, RVCD, Digital VCR and video e-mail. The W99200AF also supports the cooperation with the Zapex Z1210, the MPEG audio encoder/ MPEG system mux chip. W99200F is functionally equal to W99200AF, excluding the cooperation support. FEATURES Live Video Encoding • Real time MPEG-1 video encoding in IBP syntax • Programmable IBP frame sequence • Programmable bit rate • Supports NTSC and PAL frame rates • Real time Motion JPEG encoding • Supports SIF and QSIF resolutions • Supports standard formats - CCIR601 NTSC, CCIR601 PAL and Square NTSC • Automatic cropping and decimation • Automatic inverse telecine (3:2 pull down) • Automatic time code generation • Automatic scene change detection • Supports user defined bitmap 96 x 32 pixel size for logo Live Video Pass Through • Passes YCbCr video from live video input to host • Supports SIF and QSIF formats • Automatic cropping and decimation • Programmable frame rate output to the host Live Audio Pass Through 2 • Supports I S interface for passing audio to host • Provides perfect A/V synchronization Live Video Snap Shot • Captures a single frame from live video input to host in YCbCr, JPEG or MPEG-1 I-frame format • Supports frame resolutions of CCIR601 (4:2:0), SIF and QSIF • Automatic cropping and decimation Single Frame Encoding • Supports frame sizes from 32 x 32 to 720 x 576 This product is jointly developed with Zapex Research Ltd. Winbond Corporate Headquarters Taipei Sales Office Tel : 886-3-5790666 Tel : 886-2-27190505 Fax : 886-3-5796139 Fax : 886-2-27197502 • Provides video editing through host access • Receives single frame video from the host, encodes in MPEG-1 I-frame or JPEG format, and sends it back to the host Standards Compliant • Multi-Standard MPEG-1, M-JPEG, and JPEG • ISO/IEC 11172-2 MPEG-1 Video • ISO/IEC 10918-1:1994 JPEG Stills Flexible Host Interface • Allows host type selection through input pins • Provides 32-bit PCI bus interface in both bus target and bus master modes • Provides generic 32-bit bus interface • Provides a set of configuration registers 2 • Provides I C protocol management through the host DRAM Interface • Single 1M x 16 bits SDRAM required • Host Read/Write modes allow the host to utilize the SDRAM for system storage Video Decoder Interface • Glueless interface to popular video decoders • Programmable interface characteristics MPEG Decoder Interface • serves a glueless 8051-like interface for SVCD decoder • shares the single 16M bit SDRAM with SVCD decoder Operating Conditions • 160-pin PQFP • 3.3 Volt supply with input pins 5 Volt tolerant • Operating frequency 54 MHz Applications • Recordable Video-CD player (RVCD) • Security Camera or Web Camera • TV Tuner & Recorder card • Desktop Video Editing System • PCI MPEG-1 encoding & capture card • External MPEG-1 Video Encoding box APPLICATION EXAMPLE: Live Video Video Decoder W99200AF / W99200F Winbond Electronics North America Corp. Tel : 1-408-943666 Fax : 1-408-9436668 Details are subject to change without notice. All trademarks are property of their respective holders. 1MX16 SDRAM PCI Bus Winbond Electronics H.K. Ltd. Tel : 852-27513100 Fax : 852-27552064 Dec. 1999