strm is a small Bash script that lets you stream media files over SSH in a convenient way.
No need for mounting and navigating through complex directory structures anymore. Just provide a query and the matching media files are played locally (or remotely) via mpv.
Here is an example.. let’s assume you have the shortfilm The Daily Dweebs stored on a remote machine in the following directory structure:
media
└── movies
├── ...
├── The Daily Dweebs (2017)
│ └── The Daily Dweebs (2017).mkv
└── ...
If strm is configured to use the media directory, you can play the shortfilm e.g. with the following command:
$ strm daily dweebs
Every argument which is not assigned to an flag is interpreted as part of the query.
The query arguments are interpreted as glob patterns, additionally surrounded by wildcards (*).
If every pattern matches any filepath in the configured media directories, the matched filepaths are interpreted as result.
The --or flag can be set to get results which match at least one pattern.
Matchings are always done case-insensitive.
The shortfilm from the example above could have also been played with one of the following commands:
$ strm dweebs daily $ strm movies dwee $ strm d d 17
It is possible that multiple files are matched by one of the commands. All files are then played in the order of the configured media directories, followed by lexicographical order of the filepath.
strm consists mainly of two parts:
- Execute
findvia SSH on a machine - Play the matched files with
mpvover SFTP
The rest is just bells and whistles.
- List remote files by query
- Play remote files via mpv
- Query multiple remote directories with one command
- Play remote files on other machines
- Synchronize playback positions with remote machines
- Sleeptimer
You can access your local machine also via SSH, so every occurrence of remote in the list can be replaced with local.
The dependencies vary, based on the purpose of a machine:
- The machine shall serve as data storage
- It must be available via SSH.
- The machine shall serve as player
- mpv and an SSH client must be installed.
- The machine shall serve as player and will be remote controlled
- mpv, tmux and an SSH client must be installed, strm must be in your path and it must be available via SSH.
- The machine shall serve as controller
- An SSH client must be installed and strm must be executable.
A machine can be used for multiple purposes, make sure all required dependencies are fulfilled.
If the playback_directory is set, rsync is used to synchronize it with a local directory.
strm is just a script, you can execute it directly.
Or grab it, make it executable and place it in your $PATH.
This project is also a Nix flake. You can execute it with the following command if you have a recent version of Nix installed and flakes are enabled:
$ nix run github:Deleh/strm -- --help
If you use it this way, mpv is started with MPRIS support by default.
Usage: strm [OPTIONS] QUERIES ... [OPTIONS]
Stream media files over SSH in a convenient way.
OPTIONS
-h, --help Show this help message
-c, --config CONFIG_FILE Path to config file (default:
~/.config/strm/strm.config)
-f, --fullscreen Play video files in fullscreen
-i, --ignore-files IGNORE_FILES Ignore given filenames
-l, --list List files instead of playing
-m, --media-directories MEDIA_DIRECTORIES Use given media directories,
config is ignored
-o, --or Combine queries with a logical OR
(default: AND)
-p, --playback-directory DIRECTORY Use given playback directory
-q, --quit TIME_IN_MINUTES Quit after given time
-r, --remote SSH_CONNECTION_STRING Execute strm with other given
arguments on remote machine (-f is
set by default)
-s, --shuffle Play files in random order
-t, --tidy Don't resume playback
EXAMPLES
strm -l . # List all available files
strm Elephants Dream # Play files whose path contain 'elephants' and 'dream'
strm e*phants # Play files whose path matches the glob pattern
# 'e*phants'
The usual mpv controls are available while playback. Here is a subset:
LEFTandRIGHT- Seek backward/forward.
pandSPACE- Pause (pressing again unpauses).
<and>- Go backward/forward in the playlist.
f- Toggle fullscreen.
q- Stop playing and quit.
If the
playback_directoryis configured (or the--playback-directoryargument ist set), the playback position of the current file is saved on exit and synchronized with the given directory. Otherwise the playback position is not saved on exit and nothing is synchronized.
The last query arguments are saved if a playback_directory is set and the --list flag is not set.
If you want to resume playback at a later time, it is sufficient to call strm without arguments.
Use the --tidy flag to not resume playback.
Resuming playback of a file over multiple machines is only possible if all machines are configured with the same media_directory path for the file.
This is due to the fact that mpv stores the playback positions based on the filename hash, which in the case of remote files is the entire file path.
If you have a decentralized media library, one solution to resume playback everywhere is to use additional hostnames such as strm-audio or strm-video.
Then set the IP addresses in the hosts file on every machine accordingly.
The --remote flag executes strm on another machine in a tmux session and passes all other given arguments to it.
Launching it in a tmux session allows to detach from the session with C-b d.
If a session is already running on the target machine, the session gets attached and further commands are ignored (it is even sufficient to call strm -r <remote> to reattach).
If you pass the --media-directories flag, strm doesn’t need to be configured but make sure your arguments are correct from the point of view of the remote machine.
The same holds true if you pass the --config flag.
--fullscreen is inverted when playing on a remote machine.
It is set by default and not set if you explicitly pass it.
On the remote, the $DISPLAY variable is set by default to :0 which should fit most setups.
If you wish to change this, search for the line containing DISPLAY in the script and adjust it.
If the --media-directories argument is not set, the script looks for a configuration file with the following content:
# 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.
# Spaces must be escaped with a backslash (\).
# Media directories are queried and played in order.
# If <SSH connection string> is not set, 'localhost' is used.
#
# Examples:
# /home/alice/videos
# remote-machine/home/alice/music
# bob@another-machine/media/movies,bob@10.0.0.1/home/bob/series
media_directories=""
# Directory which contains the saved playback positions of the following form:
#
# <SSH connection string><absolute_path_to_media_directory>
#
# It is synchronized with the local ~/.cache/strm directory before and after playing files.
# If it is not set, the mpv resume playback functionality is not enabled by default.
# If <SSH connection string> is not set, 'localhost' is used.
#
# Examples:
# /home/alice/.strm
# remote-machine/home/alice/strm
# bob@another-machine/home/bob/strm
playback_directory=""
# Ignored filenames as comma separated list.
# This can be glob patterns and matching is done case-insensitive.
#
# Examples:
# cover.jpg
# *.jpg,*.png
ignore_files=""An example configuration file can be found in the repository.
The default path of the configuration is $HOME/.config/strm/strm.config.
You can use the --config flag to set another configuration file.
The flags --media-directories, --playback-directory and --ignore-files are used in favour of configuration parameters and can be used with the same syntax as described above.
Be aware that if the --media-directories flag is given, no configuraion file is loaded (even if explicitly set with --config) and thus the configured playback_directory and ignore_files is not used.
In this case use additionally the --playback-directory and --ignore-files flags with the same value from your config file.
The local directory to which and from which the playback positions are synchronized is $HOME/.cache/strm.