strm/README.org
2021-04-25 14:34:25 +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 machine via SSH.
strm is just a script, you can execute it directly.
Or grab it and place it in you =$PATH=.
This project is also a [[https://nixos.wiki/wiki/Flakes][Nix flake]].
You can execute it with the following command if you have a recent version of [[https://nixos.org/][Nix]] installed and flakes are enabled:
#+begin_src sh
nix run github:Deleh/strm -- --help
#+end_src
If you use it this way, mpv is started with *MPRIS* support by default.
** Usage
#+begin_src text
Usage: strm [OPTIONS] QUERY ... [OPTIONS]
Stream media files over SSH.
OPTIONS
-h, --help Show this help message
-c, --config CONFIG_FILE Path to config file
-l, --list List files instead of playing
-m, --media-directories MEDIA_DIRECTORIES Use given media directories, config is ignored
-s, --shuffle Play files in random order
EXAMPLES
strm -l . # List all available files
strm Elephants Dream # Play files whose path contain 'elephants' and 'dream' in order
strm e*phants # Play files whose path matches the wildcard 'e*phants'
#+end_src
The usual [[https://mpv.io/manual/master/#interactive-control][mpv controls]] are available while playback.
Here is a subset:
- =LEFT= and =RIGHT= :: Seek backward/forward.
- =p= and =SPACE= :: Pause (pressing again unpauses).
- =<= and =>= :: Go backward/forward in the playlist.
- =q= :: Stop playing and quit.
** Configuration
If the =--media-directories= argument is not set, the scripts looks for a configuration file with the following content:
#+begin_src sh
# Media directories on remote machines of the following form:
#
# <SSH connection string><absolute_path_to_media_directory>
#
# Multiple media directories can be set with a comma (,) as delimiter.
# Media directories are queried and played in order.
#
# Examples:
# localhost/home/bob/videos
# remote-machine/home/bob/music
# bob@another-machine/media/movies,bob@10.0.0.1/home/bob/series
media_directories=""
#+end_src
An example configuration file can be found in =./strm.config=.
The default path of the configuration is =$HOME/.config/strm/strm.config=.
You can use the =--config= flag to set another configuration file.
The flag =--media-directories= is used in favour of a configuration file and can be used with the same syntax as described above.