Tascam VS-R264

Poate fi utilizat pentru transmisii prin retele corporate si WAN-uri sau pentru streaming live pe internet, de asemenea este posibila incarcarea automata FTP a fisierelor inregistrate.

Foloseste formate si protocoale de streaming deschise, si este compatibil cu platforme precum YouTube, Wowza, Ustream, AWS Elemental MediaLive, CloudFront si altele.

Specificatii tehnice:

Video

• Intrare HDMI: HDMI v1.4a (Type A)
• Iesire HDMI: HDMI v2.0 (Type A)

Rezolutii de intrare:

• 1080p@(60, 59.94, 50, 30, 29.97, 25, 24, 23.98)
• 720p@(60, 59.94, 50)
• 576p@50
• 480p@(60, 59.94)

Rezolutii de codificare:

• Passthru
• 1920 × 1080p
• 1280 × 720p
• 950 × 540p
• 720 × 576p
• 720 × 480p
• 640 × 360p
• 480 × 270p
• 320 × 180p

• Format de codificare: H.264 (baseline, main, high)
• Codificare bit rate: 500 kbit/s pana la 30 Mbit/s
• Control bit rate: Variabil, Constant
• Interval de cadre cheie:
• 0,25–1,00–16,5 s
• 3–1000 de cadre

Audio
Intrari audio analogice (Nebalasate) Jack de 3,5 mm

• Nivel de intrare nominal: -10 dBV
• Nivel maxim de intrare: +6 dBV

Intrari audio analogice (Balasate) Euroblock, pitch de 3,81 mm
Nivel de intrare nominal

• +4 dBu (nivel de referinta–9 dBFS)
• +6 dBu (nivel de referinta–9 dBFS)

Nivel maxim de intrare

• +15 dBu (nivel de referinta –9 dBFS)
• +18 dBu (nivel de referinta –14 dBFS)
• +20 dBu (nivel de referinta –16dBFS)

Iesiri audio analogice (Balansate) Euroblock, pitch de 3,81 mm
Nivel nominal de iesire: +4 dBu
Nivel maxim de intrare

• +15 dBu (nivel de referinta –9 dBFS)
• +18 dBu (nivel de referinta –14 dBFS)
• +20 dBu (nivel de referinta –16dBFS)

Iesiri audio analogice (Balansate) Jack de 3,5 mm

• Nivel nominal de iesire: -10 dBV
• Nivel maxim de iesire: +6 dBV
• Castig de iesire (Gain): –∞, –72 dB pana la +6 dB (pasi de 1 dB)
• Codec audio: AAC, 64–512 kbit/s, 32/44,1/48 kHz

Streaming

• Protocoale de transport video: RTMP/RTMPS, RTSP, HLS, RTP/UDP in Unicast si Multicast (unele servere care folosesc protocolul RTMP nu accepta H.265)
• Streaming simultan: 1 × RTMP/RTMPS, 1 x RTSP, 1 x HLS, 2 × Unicast, 1 × Multicast
• Bit Rate Streaming: 500 kbit/s to 30 Mbit/s

Retea

• Conectivitate la retea: Gigabit Ethernet
• Configurare IP: DHCP (implicit), static
• Protocol de comanda si control: HTTP

• Alimentare electrica: Adaptor AC PoE+ sau Tascam PS-P1220E (vandut separat)
• Consumul de energie: 12,2 W
• Dimensiuni: 214 × 45 × 136 mm
• Greutate: 0,85 kg
• Interval de temperatura de functionare: 0–40 °C