IP Video Transcoding Live! (IPVTL) – multiple channel live transcoding software, is designed for live media streaming over the internet, cable and satellite TV digital video broadcasting, video surveillance and event webcasting.
IPVTL provides high density transcoding capability with lowest latency. Running on high performanced generic Intel / AMD64 archtecture and NVIDIA Quadro / Tesla graphics processors, IPVTL can transcode up to 64 channels 1080p H.264 video on 1 dedicated server.
IPVTL has full support of media encoding formats, from ancient to modern types, such as G.7xx, MP2/3, AMR, AAC, AC3, H.263(+), H.264/AVC, H.265/HEVC, MPEG-1, MPEG-2 and MPEG-4, also HTML5 video formats VP8/VP9 included.
IPVTL accepts all kinds of media streaming formats, from video clips and TV capture/tuner cards, to internet streaming like HTTP, MMS, RTSP, RTMP, RTP, NDI, SRT and MPEG-TS (DVB-S). It works perfectly with most popular live streaming CDN service providers listed below Wowza Streaming Engine, Nginx-rtmp, as well as common DVB-S devices with SDI like Dreambox® and BlackMagic Decklink cards.
Product Specification
Input Formats Supported
- Apple HTTP Live Stream
- MMS over TCP / HTTP tunnelling
- RTSP over UDP / TCP
- RTMP / RTMPE / RTMPS / RTMPT
- RTP (Real-Time Transport Protocol RFC 3550)
- MPEG-2 TS over HTTP/UDP/RTP
- Newtek NDI
- Secure Reliable Transport (SRT)
- Microsoft DirectShow Compatible Capture / Crossbar Device
- USB Webcam
- Digital (Video) Camera (firewire cable connected)
- PCI-E Video Capture Card (Blackmagic Intensity/Decklink, TBS, Osprey, etc)
- Blackmagic DeckLink Capture Cards thru DeckLink API
- Screencast
- Multimedia File
- Audio Files: .pcm / .wav / .mp3 / .amr / .wma / .voc / .ogg / .au
- Video Files: .avi / .mpg / .mp4 / .mov / .mkv / .ts / .wmv / .asf / .3gp / .vob / .flv / .swf / .rm / .rmvb / .webm
- Picture Files: .bmp / .jpg / .gif / .png / .tif
Output Formats Supported
- RTMP / RTMPE / RTMPS / RTMPT
- MPEG-2 TS over HTTP/UDP/RTP
- Apple HTTP Live Streaming – local index(.m3u8) and segment(.ts) files saving or HTTP server uploading thru “PUT”
- MPEG-DASH (in .mpd index file and .m4s segment files)
- Newtek NDI
- Secure Reliable Transport (SRT)
- MJPEG over HTTP
- Video File (.mov / .mp4 / .mkv / .mpg / .ts)
- Blackmagic DeckLink Playback Cards thru DeckLink API
- RTSP / Native RTP (Real-Time Transport Protocol RFC 3550)
Codecs Supported
| AAC-LC / HE-AACAC3 / E-AC3MP2 / MP3PCM / G.7xxAMRReal AudioWindows Media Audio | H.265 / HEVC (Main/Main 10/Main SP)H.264 / AVC (Baseline/Main/High/High 10/High 4:2:2/High 4:4:4)MPEG-4/VisualH.263+/++ (aka H.263-1998/2000)H.263JPEG/MJPEGMPEG-1 VideoMPEG-2 VideoReal VideoFlash VideoWindows Media VideoOn2 VP6Webm VP8Webm VP9 | dvb/dvd subtitlesrt/subrip subtitlewebvtt subtitlemovtext subtitle |
Hardware Acceleration
- GPU Encoding & Decoding H.264 / HEVC with NVIDIA NVENC / NVDEC / CUVID Technology (on NVDIA Quadro/GRID/Tesla models with Kepler/Maxwell/Pascal GPU)
- GPU Resizing with NVIDIA Performance Primitives (NPP Scale)
- Hardware Encoding H.264 / HEVC with Intel Quick Sync Video Technology (Intel processors with HD Graphics required)
- DXVA2 Accelerated Decoding (Available on Windows)
Output Video Resolution
- UHD (2K/4K)
- HDTV (1280×720/1920×1080)
- SDTV (720×576)
- 4CIF (704×576)
- VGA (640×480)
- CIF (352×288)
- QVGA (320×240)
- QCIF (176×144)
- SQCIF (128×96)
- Custom/User-specified (H.263+/H.264/MPEG-4/HEVC)
System Requirements
- Processor: 2GHz or higher (The higher the better. Multi-core CPU / GPU recommended)
- RAM: 100MB per channel
- Ethernet NIC
- OS:
– Microsoft Windows® 7/8/10 64-bit
– Microsoft Windows Server 2008 R2/2012/2016 64-bit with VisualC++ 2013 redistributable packages
– Linux 64-bit (Ubuntu, CentOS, Debian) kernel 2.6 or above
