| Paketname | vamp-examples |
| Beschreibung | example Vamp plugins and host |
| Archiv/Repository | Offizielles Ubuntu Archiv lucid (universe) |
| Version | 2.1-1 |
| Sektion | universe/sound |
| Priorität | extra |
| Installierte Größe | 384 Byte |
| Hängt ab von | libc6 (>= 2.4), libgcc1 (>= 1:4.1.1), libsndfile1 (>= 1.0.20), libstdc++6 (>= 4.4.0) |
| Empfohlene Pakete | |
| Paketbetreuer | Ubuntu Developers |
| Quelle | vamp-plugin-sdk |
| Paketgröße | 144618 Byte |
| Prüfsumme MD5 | 922550fd1b816f1ce14fe13246310999 |
| Prüfsumme SHA1 | 9db061c701eac731fbd351d64db6f1f377e1747d |
| Prüfsumme SHA256 | 176b89de777dfc59edc7cfb3918f02d2108451b8a7d7bbda93c2fe003a64a1b4 |
| Link zum Herunterladen | vamp-examples_2.1-1_i386.deb |
| Ausführliche Beschreibung | Vamp is an audio processing plugin system for plugins that extract
descriptive information from audio data - typically referred to as
audio analysis plugins or audio feature extraction plugins.
.
This package contains the following example plugins:
.
* Zero Crossings calculates the positions and density of
zero-crossing points in an audio waveform.
.
* Spectral Centroid calculates the centre of gravity of the
frequency domain representation of each block of audio.
.
* Simple Power Spectrum calculates a power spectrum from the input
audio. Actually, it doesn't do any work except calculating power
from a cartesian complex FFT output. The work of calculating this
frequency domain output is done for it by the host or host SDK; the
plugin just needs to declare that it wants frequency domain
input. This is the simplest of the example plugins.
.
* Amplitude Follower is an implementation of SuperCollider's
amplitude-follower algorithm as a simple Vamp plugin.
.
* Simple Percussion Onset Detector: estimates the locations of
percussive onsets using a simple method described in "Drum Source
Separation using Percussive Feature Detection and Spectral
Modulation" by Dan Barry, Derry Fitzgerald, Eugene Coyle and Bob
Lawlor, ISSC 2005.
.
* Simple Fixed Tempo Estimator: calculates a single beats-per-minute
value which is an estimate of the tempo of a piece of music that is
assumed to be of fixed tempo, using autocorrelation of a frequency
domain energy rise metric. It has several outputs that return
intermediate results used in the calculation, and may be a useful
example of a plugin having several outputs with varying feature
structures.
.
Also included is a simple host that can enumerate plugins, list their
features, and process an audio file.
|