PortAudio is a free, cross platform, open-source, audio I/O library. It
lets you write simple audio programs in 'C' that will compile and run on
many platforms including Windows, Macintosh (8,9,X), Unix (OSS), SGI,
and BeOS. PortAudio is intended to promote the exchange of audio
synthesis software between developers on different platforms.
ok deanna@
pjsua is an open source command line SIP user agent that is used as
the reference implementation for PJSIP and PJMEDIA. It has many
features, such as:
* Mutiple identities/account registrations
* Concurrent calls and conference (unlimited number, but only up
to 254 sources can be mixed to a single destination)
* Call features: call hold, call transfer (attended or unattended,
with or without refersub).
* SIP Presence/SIMPLE with PIDF and XPIDF support. PUBLISH support.
* Instant messaging and message composing indication
* DTMF digits transmission/receipt (RFC 2833)
* WAV file playing, streaming, and recording.
* Accoustic echo cancellation (AEC).
* Auto-answer, auto-play file, auto-loop RTP
* Support SIP UDP, TCP, and TLS transports. Support for DNS SRV
resolution.
* NAT traversal with rport and STUN.
* Tone generation.
* Codecs: PCMA, PCMU, GSM, Speex (including wideband/16KHz and
ultra-wideband/32KHz), L16 (8-48KHz, mono or stereo), and iLBC.
* Adaptive jitter buffer, adaptive silence detection, and packet
lost concealment audio features.
With lots of testing and help from todd@, sthen@, jakemsr@, jolan@ and
Benny Prijono.
ok todd@ sthen@
Tie::Hash::Indexed is very similar to Tie::IxHash. However, it is
written completely in XS and usually about twice as fast as Tie::IxHash.
It's quite a lot faster when it comes to clearing or deleting entries
from large hashes.
by Okan Demirmen (MAINTAINER) with some tweaks by me
xmmsctrl is a small utility to control xmms from the command line. Its
goal is to be used coupled with sh to test xmms state and perform an
appropriate action, e.g. if playing then pause else play. The interest
of this is to bind keys in a window manager to have control over xmms
with keys that do play/next/pause, prev, control sound.
by Gleydson Soares (MAINTAINER) with tweaks by me