Professional Test Solutions, Encoders, Decoders, Transcoders, Playservers, and Ad Inserters to Help You Migrate to IP

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Professional Test Solutions, Encoders, Decoders, TRanscoders, PlayServers, and Ad Inserters to Help you Migrate to IP

SERIZ1 software: H.264 software encoder transcoder License software for our Encoders and Transcoders This code is Now Licensable for use by OEMS and by customers in India and Brazil where shipping encoders and transcoders is not affordable. The license ships on an SSD which installs in hard drive bay…

Home >> IP Streaming via Flash + HTTP >> SERIZ1 software: DVEO Software Encoder and Transcoder Code “SERIZ1” is Now Licensable

DOZER™ ARQ (Automatic Repeat Request): LIC

Software Applet for Packet Loss and Jitter Recovery for any type of bitstream on congested private or public networks. Must Have for Video Over Public Internet





Licensable by CDNs, MSO's, and IP STB Manufacturers.

Dozer Packet Loss Solution Fix  Linux  WebRTC logo

Dozer logo
Linux logo   IPTV logo    WebRTC logo



Software Applet for Packet Loss Recovery for UDP Traffic Congested Networks. This Software Implements DVEO®’s Patented Technique for Creating Adjustable Buffers and Tagging Packets, Tunneling Between End Points, and Presenting Packets in a Good Order. This Applet Works with Any Ethernet Port and Requires Only Some Extra Packet Buffer Space on the Host Memory. It Interoperates Perfectly with All IP Switches and Routers. Fundamentally it Mimics Some of the TCP Protocol Even Though Following UDP Traffic Signaling. DOZER ARQ (Automatic Repeat Request): LIC Offers Great Advantages to Companies Building Most Any Video Distribution Products, File Transfer Software Applications, VOIP Appliances, or Managed or Conditioned Lines and Networks.

Tiny (5.5 in square), real time, quick starting, embedded Linux® based, remotely manageable, SD or HD, H.264 or H.265 video and audio decoder for receiving live DOZER streams from some DOZER enabled sources. This end point is designed as an enhanced set top box with ability to receive the "DOZERIZED" streams and decode the compressed stream into uncompressed HDMI. Supports H.264 at .1 to 15 Mbps. Ideal End Point for delivering content over great distances reliably and inexpensively. Supports RIST protocol.


Standard Features:

  • Addable feature to Proxicaster™, MultiStreamer™, Gearbox™, Brutus™, Gearbox™ II, and D-Streamer™ product lines
  • Automated Packet Recovery: Unlike FEC protocols, it only sends extra data when packet loss is detected by the DOZER receiver and reported to the DOZER sender
  • Protocol completely corrects packet loss and jitter in transmission path
  • Underlying traffic is AES128 encrypted
  • Typical inputs/Outputs: 2 each Gig/E ports
  • Supports IP UDP unicast and multicast, in or out
  • Available as a Windows® application
  • Will not examine the transport stream. It merely forwards all packets.
  • IP address and ports can be remapped to different ones if necessary in the remote network
  • Configurable destination port on listener for firewall traversal
  • Can be configured for point-to-point or point-to-multipoint functionality
  • Supports up to four destinations in primary/backup or split transmission configuration for redundant or load balanced setups
  • Each device can be configured as a sender, a receiver, or both
  • One DOZER transmitter can send 50+ channels to 32 DOZER receivers
  • Each receiver device can output UDP on a local network to one or many different devices using second Ethernet port
  • DOZER Transmitter-Receiver connections are authenticated with user name and password for additional security
  • Performance certified with WAN Emulator Appliance testing


  • Smooth Error Free Free Delivery of Compressed Video Across Public Internet with Guaranteed Upload and Download
  • Transits Most Firewalls
  • Saves Money versus Private Point to Point Connections
  • Can be added to most of our products and others' products
  • All Content is Encrypted with AES128 between units
  • Linux® based reliability
  • Can eliminate need for satellite delivery of point-to-point


  • Streaming live news and sports programming over congested LANs or WANs
  • Backup to Dedicated IP for Video Delivery with delivery over Public Internet, including studio-to-transmitter links
  • Guaranteed UDP Video Quality over Public Internet
  • Replacing satellite backhaul and dedicated point-to-point lines with DOZER ARQ at end points
  • Protecting point to point traffic with strong AES128 encryption
  • Eliminating packet loss and jitter across Metro WDM and other long haul backbones
  • Point to Multipoint Content or Data Delivery


  • Supports both HD and SD H.265/HEVC, H.264/MPEG-4 AVC, or MPEG-2 decoding
  • Input: Bursty or smooth IP (H.265, H.264, or MPEG-2)
  • Output: HDMI
  • Security scanned for vulnerabilities
  • IP Input protocols: HTTP Live (HLS), UDP, RTP, RTSP, HTTP, RTMP (pushed from Flash server)
  • Supports H.264 High Profile @ Level 4.0 (HP@L4)
  • Supports MPEG-2
  • Supports 1080i, 1080p (30 fps), 720p, 480i, 480p, CIF, QCIF, qHD, H.264up and many others, and custom resolutions
  • Supports HDTV output formats SMPTE-274M/SMPTE-296M-2001, ITU-R BT.656
  • Color Space: 4:2:0 for H.264
  • Audio Input: AAC, MPEG Audio, or AC-3
  • Audio Output: Embedded
  • Remote GUI includes some scheduling
  • Can be used to store or time-delay incoming stream with optional storage add-on
  • SNMP, REST, SOAP support for remote management and monitoring
  • Supports RIST Client on GUI
  • Supports DOZER™ protocol option


  • Streaming video from remote sites from RTMP, RTSP, or HTTP compatible sources such as IP cameras or YouTube®
  • Converting IP streams to HDMI wherever they may come from
  • Feeding Live IP Camera Views into Multiviewers from Jupiter Systems and RGB Spectrum, etc.
  • DOZER end point
  • Axis IP camera decoder


LICENSe for ARQ SRT error correction

Available on Request. Test Results using our Apposite WAN emulator.