benbencha 0 Posted April 2, 2007 What's the most important feature of DVR? Resolution? Recording speed? Network function(preview or playback via internet)? Reliability? Low price? Share this post Link to post Share on other sites
rikky 0 Posted April 2, 2007 Guess the answers will completely differ according the market you try to sell in. Retail will have other requirements than mobile applications or casinos have. Which market segment are you looking at? Share this post Link to post Share on other sites
Doug 0 Posted April 2, 2007 I would say reliability without it what good is network capability, hi resolution, high frame rates or low prices. Doug Share this post Link to post Share on other sites
rory 0 Posted April 2, 2007 most important feature is that it records .. Nothing else matters much if it doesnt do that ..! Share this post Link to post Share on other sites
Gracef 0 Posted April 3, 2007 Hi,i think the importantant feature of DVR is just like you said:resolution,recording speed,network function, reliability. But i would like to supply another points:real-time video and audio compression,support maximum 64 channels ,support motion detection,support double encoding. Share this post Link to post Share on other sites
phred 0 Posted April 3, 2007 Hi,i think the importantant feature of DVR is just like you said:resolution,recording speed,network function, reliability.But i would like to supply another points:real-time video and audio compression,support maximum 64 channels ,support motion detection,support double encoding. Could you please explain 'double encoding' Do you mean variable bit rate encoding? What codec are you using? Share this post Link to post Share on other sites
Gracef 0 Posted April 3, 2007 Hi,pfred,thank you for your attention on my information. "double encoding" can support two encoding stream, one is used to disk storage and the other for network transmission, which can reduce the request on network brandwidth. we use TI chip, and H.264 compression technology Grace Share this post Link to post Share on other sites
phred 0 Posted April 3, 2007 Gracef, Do the two streams have different bitrate? Which H.264 codec are you using? Is it TI SDK codec or someone elses? Share this post Link to post Share on other sites
Gracef 0 Posted April 4, 2007 hi,yes,the two streams have different bitrate we use TI Grace Share this post Link to post Share on other sites
phred 0 Posted April 4, 2007 hi,yes,the two streams have different bitrate we use TI Grace Just as I suspected. Thanks for the info Share this post Link to post Share on other sites
