srt documentation and installation

[vitoyucepi]

Describe the bug
I tried to do some experiments with output.srt.
I think it has problems.

1. Opam versions of conf-srt and srt are not maintained. They will fail to install on linux distros.
2. output.srt(mode='listener') supports only one simultaneous connection.
3. srt socket restarts after client disconnect.

To Reproduce
Run docker images

• ocaml/opam:ubuntu-20.04-ocaml-4.14 - not fine
• ocaml/opam:ubuntu-22.04-ocaml-4.14 - not fine
• ocaml/opam:debian-10-ocaml-4.14 - not fine
• ocaml/opam:debian-11-ocaml-4.14 - fine

With script

opam repository set-url default https://opam.ocaml.org/
sudo apt-get update
opam depext srt
opam install srt

Expected behavior

1. I'd like to see documentation about

   In "listener" mode, it waits for clients to connect to it to send them the stream.

   I didn't expect that it will allow only one client at a time.

2. srt with different distros.

Version details

• OS: debian:10, debian:11, ubuntu:20.04, ubuntu:22.04
• Version: 2.0.7, 2.1.0

Install method

• opam
• deb from release artifact

Common issues
N/A

[toots]

Good points, thanks for raising them. The output operator was originally only considered for a single output and the listening code mostly comes from the input operator for which restarting the listening socket was an acceptable compromise. Will address both.

[toots]

The opam depext issues are addressed in ocaml/opam-repository#21987