The hardware implementation of cable TV signal input, HD/SD video displaying, audio playing, storage of TV program and infrared remote-control has been resolved.

该硬件系统解决了有线电视信号输入、高清、标清视频显示、音频播放、电视节目的存储和红外遥控的硬件实现。

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If a network fails, the camera acts as a backup solution by recording video to the SD card;

如果网络出现故障，作为备用方案，摄像头则会将视频录制到SD卡中；

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Roku was nice enough to upgrade our player for Amazon Video on Demand a little early, and we're basically impressed -- although we're not in love with SD video and stereo audio, it's hard to complain about a free service update.

ENGADGET: Roku Amazon Video on Demand hands-on Hands-on

Ideal for viewing content from any source, the XBR-HX950 LED Internet TV includes the X-Reality PRO Engine, a two-chip digital video processor that optimizes any type of HD, SD or low-resolution Internet video.

ENGADGET: Sony sets US pricing for 55-, 65-inch HX950 HDTVs: $4,499 and $5,499

Model AVR-990 features Anchor Bay Technologies ABT-2010 advanced video deinterlacing and upscaling, converting SD sources to HD.

ENGADGET: Denon outs 2009 line of Blu-ray players, AV receivers and headphones