strm/README.org
2021-04-25 03:15:45 +02:00

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* strm
*strm* is a small Bash script that lets you stream media files over SSH.
No need for mounting and navigating through complex directory structures anymore.
Just provide a query and the media files are played locally via [[https://mpv.io/][mpv]].
Here is an example.. let's assume you have the shortfilm [[https://www.dailydweebs.com/][The Daily Dweebs]] stored on a remote machine in the following directory structure:
#+begin_src text
movies
├── ...
├── The Daily Dweebs (2017)
│   └── The Daily Dweebs (2017).mkv
└── ...
#+end_src
If strm is configured to use the =movies= directory, you can play the shortfilm with the following command:
#+begin_src sh
strm daily dweebs
#+end_src
** Features
- List remote files by query
- Play remote files locally via mpv
** Installation
Make sure, mpv is installed and that you have access to a remote machine via SSH.
strm is just a script, you can execute it directly.
Or grab it and place it in you =$PATH=.
This project is also a [[https://nixos.wiki/wiki/Flakes][Nix flake]].
You can execute it with the following command if you have a recent version of [[https://nixos.org/][Nix]] installed and flakes are enabled:
#+begin_src sh
nix run github:Deleh/strm -- --help
#+end_src
If you use it this way, mpv is started with *MPRIS* support by default.
** Usage
#+begin_src text
Usage: strm [OPTIONS] QUERY ... [OPTIONS]
Stream media over SSH.
OPTIONS
-h, --help Show this help message
-c, --config CONFIG_FILE Path to config file
-l, --list List files instead of playing
-s, --shuffle Play files in random order
EXAMPLES
strm -l . # List all available files
strm Elephants Dream # Play files whose path contain 'elephants' and 'dream' in order
strm e*phants # Play files whose path matches the wildcard 'e*phants'
#+end_src
The usual [[https://mpv.io/manual/master/#interactive-control][mpv controls]] are available while playback.
Here is a subset:
- =LEFT= and =RIGHT= :: Seek backward/forward.
- =p= and =SPACE= :: Pause (pressing again unpauses).
- =<= and =>= :: Go backward/forward in the playlist.
- =q= :: Stop playing and quit.
** Configuration
The scripts expects a configuration file with the following content:
#+begin_src sh
# SSH connection string
# Examples:
# remote # Current user at hostname 'remote' on port 22
# user@10.0.0.1 # 'user' at address '10.0.0.1' on port 22
# user@10.0.0.1:600 # 'user' at address '10.0.0.1' on port 600
connection_string=""
# Absolute path to media directory on remote machine
# Example:
# /home/<user>/video
media_directory=""
#+end_src
An example configuration file can be found in =./strm.config=.
The default path of the configuration is =$HOME/.config/strm/strm.config=.
You can use the =--config= flag to set another configuration path.
This is useful if you are using multiple remote machines or different media folders.
One can set e.g. aliases for different streaming resources:
#+begin_src sh
alias mstrm="strm -c <path_to_music_config>"
alias vstrm="strm -c <path_to_video_config>"
#+end_src