STREAMBUILDER
LIVE video Transcoding and Streaming software Input UDP, RTMP, MPEG-TS or SDI and stream HLS and DASH to any device!
  • Input formats
    UDP Multicast (igmp v2)
    MPEG-2 TS
    SPTS
    MPTS
    HLS
    RTMP
    SDI
  • Input codecs
    avc/h264 high profile
    mpeg2 video
    MPEG1 Audio
    AC3 Audio
    avc/h264 main profile
    avc/h264 baseline
    hevc/h.265 main profile
  • Transcoding parameters
    avc/h264 high profile
    avc/h264 main profile
    Resolution adjustment
    Bitrate (change/select)
    GOP adjustment
    CABAC adjustment
    B frames adjustment (number of B-frames, B frames as reference)
    Transcoding buffer size
    Minimal L-frames interval
    Quantization parameters (Adaptive Quantization, Spatial AQ and etc.)
    Deinterlacer
    Cropping
    hevc/h.265 main profile
  • General
    requirements
    Quick Sync and GPU powered encoding
    CPU: x86 Intel CPU i7/Xeon
    GPU: Quadro, Tesla NVIDIA cards etc.
RAM: minimum 8 Gb, recommended 32 Gb
    For each output stream consider:
    
4GB RAM for 1080p → 1080p, 720p, 480p, 360p, 240p
    
3GB RAM for 1080p → 1080p

    1.5GB RAM for 576p → 576p, 360p, 240p

    HDD or SSD:
500 Mb for Streambuilder software
 consider some space for log files and output HLS, DASH
    Following OS are supported:
Ubuntu 20/22/24 LTS
  • Audio transcoding parameters
    AAC-LC
    AAC-HE
    Dolby Digital (AC3)
    Multiple audio tracks transcoding for each video stream
  • Output transport
    UDP Multicast (igmp v2)
    MPEG-2 TS
    SPTS
    HLS
    DASH
  • Extra features
    SCTE-35 marks insertion into TS stream
    Subtitles transcoding support (DVB and teletext subtitles, СС PID USER private, CC PID Teletext)
  • MPEG2 TS stream features
    PID editing
    SID editing
    Program Name editing
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Working with NVIDIA boards
Performance testing results:

  • 7 fullHD channels can deliver GPU Nvidia Quadro K2200 based server
  • 32 HD channels can deliver Tesla M10 based server
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Custom user cases
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Our customers and partners
Reach us, we can help!
With more than 10 years of online video experience we help people build streaming services
from all over the world
+1 (832) 956-1752
ask@streambuilder.pro
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