_Play, archive, rate and stream large audio sets happily_
-It contains the following programs:
+The paraslash package contains server and client software for
+network streaming as well as stand-alone utilities for decoding
+mp3, ogg, aac and wma files. See the user manual for details.
------------
-para_server
------------
-
-para_server streams binary audio data (mp3/oggvorbis/m4a/wma files)
-over local and/or remote networks. It listens on a tcp port and
-accepts commands such as play, stop, pause, next from authenticated
-clients. However, there are many more commands.
-
-It supports three built-in network streaming methods (senders): http, dccp,
-or udp.
-
- * The http sender is recommended for public streams that can be played
- by any player like mpg123, xmms, itunes, winamp...
-
- * The dccp sender requires kernel support for the datagram congestion
- control protocol.
-
- * The udp sender is recommended for multicast LAN streaming.
-
-It is possible to activate more than one sender simultaneously.
-
-The built-in audio file selector of paraslash is used to manage your
-audio files. It maintains statistics on the usage of all available audio
-files such as last played time, and the number of times each file was
-selected.
-
-Its features include
-
- * attributes. Allow fine-grained audio file selection.
-
- * image table. For storing e.g. album cover art.
-
- * lyrics table. For storing lyrics.
-
- * playlist table. Stores arbitrary many playlists for later use.
-
- * mood mode. Audio file selection works by specifying mood
- methods involving attributes, pattern matching for file names
- and more. This allows rather sophisticated configurations
- and is explained in more detail in
-<<
-<a href="README.afs.html"> README.afs </a>
->>
-
- * rename detection. If files are moved or renamed, afs will
- recognize them despite of this change.
-
------------
-para_client
------------
-
-The client program to connect to para_server. paraslash commands
-are sent to para_server and the response is dumped to stdout. This
-can be used by any scripting language to produce user interfaces with
-little programming effort.
-
-All connections between para_server and para_client are encrypted by
-default. For each user of paraslash you must create a public/secret
-RSA key pair for authentication. The authenticated connection is
-encrypted with a symmetric rc4 session key.
-
----------
-para_recv
----------
-
-A command line http/dccp/udp stream grabber. The http mode of this
-tool can be used to receive data from any http streaming source.
-
------------
-para_filter
------------
-
-A filter program that converts from stdin and writes to stdout.
-
-para_filter combines several decoders (mp3, oggvorbis, aac, wma),
-a volume normalizer and a cpuple of other filters. New filters can
-be added easily. It is possible to "chain" any number of filters,
-like UNIX pipes.
-
-para_filter does not depend on other parts of paraslash, so it can
-be used as a stand-alone command line tool for audio decoding and
-volume normalization.
-
---------
-para_afh
---------
-
-A small stand-alone program that prints tech info about the given
-audio file to stdout. It can be instructed to print a "chunk table",
-an array of offsets within the audio file or to write the content of
-the audio file in complete chunks 'just in time'.
-
-This allows third-party streaming software that is unaware of
-the particular audio format to send complete frames in real
-time. Currently, mp3, ogg vorbis, aac and wma are supported.
-
-----------
-para_write
-----------
-
-A modular audio stream writer. It supports a simple file writer
-output plug-in and optional wav/raw players for ALSA (Linux) and for
-coreaudio (Mac OS). para_write can also be used as a stand-alone wav
-or raw audio player.
-
------------
-para_audiod
------------
-
-The local daemon that collects information from para_server.
-
-It runs on the client side and connects to para_server. As soon as
-para_server announces the availability of an audio stream, para_audiod
-starts an appropriate receiver, any number of filters and a paraslash
-writer to play the stream. It is possible to capture the stream at
-any position in the filter chain.
-
-Moreover, para_audiod listens on a local socket and sends status
-information about para_server and para_audiod to local clients on
-request. Access via this local socket may be restricted by using Unix
-socket credentials, if available.
-
------------
-para_audioc
------------
-
-The client program which talks to para_audiod. Used to control
-para_audiod, to receive status info, or to grab the stream at any
-point in the filter chain.
-
-para_audioc (hence para_audiod) is needed by para_gui see below.
-
---------
-para_gui
---------
-
-Themable ncurses-based gui. It calls para_audioc and presents
-the obtained information in an ncurses window. para_gui provides
-key-bindings for the most common commands and new key-bindings can
-be added easily.
-
----------
-para_fade
----------
-
-A (oss-only) alarm clock and volume-fader.
-
----------------
-bash_completion
----------------
-
-A small bash script for inclusion in ~/.bashrc. It gives you command
-line completion for some paraslash commands.
-------
LICENSE
projects / paraslash.git / blobdiff