mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-13 11:56:35 +00:00
12 lines
399 B
Text
12 lines
399 B
Text
|
level plugin by thomas <thomas@apestaart.org>
|
||
|
|
|
||
|
|
basic level indicator; prints out RMS values averaged over the buffer of
|
||
|
|
one iteration. Insert this into an audio/raw chain.
|
||
|
|
|
||
|
|
You can plot the level envelope of the track using gnuplot, example :
|
||
|
|
|
||
|
|
tools/gstreamer-launch disksrc location=foo.wav ! parsewav ! level ! \
|
||
|
|
fakesink silent=true > foo.level
|
||
|
|
graph -T gif foo.level > foo.gif
|
||
|
|
xview dark.gif
|