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Select Network Interface per Protocol - Allow users to bind each protocol (NDI, SRT, streaming, control/PTZ) to a dedicated network adapter
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gugacdb  
#1 Posted : Friday, May 30, 2025 3:53:32 AM(UTC)
gugacdb

Rank: Newbie

Groups: Registered
Joined: 2/5/2018(UTC)
Posts: 7
Location: Brasil

Thanks: 2 times
Greetings, everyone!

I am a vMix programmer at Casablanca Online, a leading company in broadcast solutions in Brazil. For more details about our company, visit our website: https://www.casablancaonline.com.br/?lang=en.

Current Situation:
vMix handles NDI, SRT, built-in streaming and control traffic over a single network interface. High-bandwidth flows (4K NDI, SRT feeds, live streaming) compete on the same link, causing congestion, packet loss and latency spikes.

Suggestion:
Implement a **per-protocol network-interface selector**, configurable globally and per-input/output:

• NDI Inputs: bind to "Video LAN" (e.g. 192.168.10.x)
• SRT Outputs: bind to "SRT Network" (e.g. 10.0.0.x)
• Streaming: bind to "WAN/Internet" adapter
• Control & PTZ: bind to "Corporate LAN"

This allows each service to use its own NIC or VLAN, reducing collisions, jitter and ensuring predictable performance.

Versão em Português:

Sou programador de vMix na Casablanca Online, uma empresa líder em soluções de broadcast no Brasil. Para mais detalhes, visite: https://www.casablancaonline.com.br/?lang=en.

Situação Atual:
vMix envia NDI, SRT, streaming e controle pela mesma interface de rede, gerando congestionamento, perda de pacotes e latência elevada em fluxos de alta demanda (NDI 4K, SRT, live).

Sugestão:
Adicionar um **seletor de interface de rede por protocolo**, configurável globalmente e individualmente para cada entrada/saída:

• Entradas NDI: vincular à "Vídeo LAN" (sub-rede 192.168.10.x)
• Saídas SRT: vincular à "Rede SRT" (sub-rede 10.0.0.x)
• Streaming ao vivo: vincular ao adaptador "WAN/Internet"
• Controle & PTZ: vincular à LAN corporativa[color=olive]

Isso garante que cada protocolo utilize NIC/VLAN dedicada, reduzindo colisões, jitter e mantendo performance estável.
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