Outputs · NDI · SRT · RTMP · External
Send a page out of Glider itself — NDI with alpha, SRT, RTMP streaming, DeckLink SDI fill and key, or full screen on a display — like vMix's Outputs, Stream and External Output.
Contribution over the internet.
SRT outputs encode with ffmpeg, which must be built with libsrt. Glider looks for ffmpeg on the PATH and in the usual install folders; Settings › Outputs › Runtimes says whether the one it found can send SRT, and takes a path to another.
| Field | Meaning |
|---|---|
| Type | Listener: a decoder connects to this machine's port. Caller: this machine connects to the decoder. |
| Latency | SRT's receive buffer. 120 ms on a LAN; 3–4× the round-trip time across the internet. |
| Passphrase | 10–79 characters turns on AES encryption; both ends need the same one. |
| Bitrate | H.264 constant bitrate. |
Frames reach ffmpeg already converted to 4:2:0 BT.709, a third of the bytes of the raw picture. A frame the encoder cannot take in time is dropped rather than queued, so the stream never drifts behind real time; the Status column counts drops.