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The most cost-effective H.264 hardware compressed Linux DVR card, 16-ch 480fps D1, dual-stream;

===Introduction===

Linovision H.264 DVR cards are most cost-effective hardware compressed DVR cards with the most advanced H.264 video compression algorithm. These cards support real-time preview & recording for each channel, and recording and preview video with QCIF / CIF / 2CIF / DCIF / 4CIF resolution.

===Models===
LV-VEC1604F: the most cost-effective 16-Ch 480fps REAL-TIME CIF/D1 Hardware Compressed LINUX DVR Card
LV-VEC0804F: the most cost-effective 8-Ch 480fps REAL-TIME CIF/D1 Hardware Compressed LINUX DVR Card
LV-VEC0404F: the most cost-effective 4-Ch 480fps REAL-TIME CIF/D1 Hardware Compressed LINUX DVR Card


===Outstanding features===

* Support up to 64 channels real-time preview & recording in one PC, due to hardware DSP processing instead of CPU
* With advanced H.264 technology, experience 40% higher image quality and over 60% of saving on recording storage space
* support both Windows and Linux DVR software

===Main functions===

* Each video channel can be compressed independently in 25F/S (PAL) or 30F/S (NTSC). Both variable bit-rate and variable frame rate are supported
* Each audio channel can be compressed independently, using an OggVorbis audio standard. The output bit-rate is 16 kbps
* The output video and audio streams are integrated to generate the synchronized H.264 stream. Video and audio coincide with each other from beginning to end when the stream is played back
* Real-time display resolution:
PAL:4CIF (704x576)
NTSC: 4CIF (704x480)
* Real-time recording & playback resolution:
PAL:4CIF (704x576), DCIF(528x384), 2CIF(704x288),CIF(352x288), QCIF(176x144);
NTSC: 4CIF (704x480), DCIF(528x320), 2CIF(704x240),CIF(352x240), QCIF(176x120)
* Supports dual stream mode, ensuring fluent network transmission
* Supports multi-zone motion detection
* Supports position configurable OSD & LOGO
* Supports digital watermark

We provide both Linux and Windows DVR software for these cards.