dot-parse_rms: Parse ffmpeg ametadata output into time/rms vectors
In compost: Video Compositing via 'FFmpeg'
.parse_rms R Documentation
Parse ffmpeg ametadata output into time/rms vectors
Description
The print stream alternates a pts_time:<t> line and an
RMS_level=<db> line per window. Digital silence prints -inf,
mapped to -120.
Usage
.parse_rms(lines)
Arguments
lines
Character vector of ffmpeg ametadata print output.
Value
A list with numeric time (window centre, seconds) and
rms (RMS level in dB).
compost documentation built on Aug. 4, 2026, 5:11 p.m.
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| .parse_rms | R Documentation |
Parse ffmpeg ametadata output into time/rms vectors
Description
The print stream alternates a pts_time:<t> line and an
RMS_level=<db> line per window. Digital silence prints -inf,
mapped to -120.
Usage
.parse_rms(lines)
Arguments
lines |
Character vector of ffmpeg ametadata print output. |
Value
A list with numeric time (window centre, seconds) and
rms (RMS level in dB).
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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