FFmpeg::Stream::Audio - An audio stream from a (multi)media stream group.
$ff = FFmpeg->new(); #see FFmpeg #... $sg = $ff->create_streamgroup(); #see FFmpeg $st = ($sg->streams())[0]; #this is a FFmpeg::Stream
Objects of this class are not intended to be instantiated directly by the end user. Access FFmpeg::Stream::Audio objects using methods in FFmpeg::StreamGroup. See FFmpeg::StreamGroup for more information.
This class represents an audio stream in a multimedia stream group, and has audio-specific attributes. General stream attributes can be found in the FFmpeg::Stream class.
See "FEEDBACK" in FFmpeg for details.
Allen Day <allenday@ucla.edu>
Copyright (c) 2003-2004 Allen Day
This library is released under GPL, the Gnu Public License
The rest of the documentation details each of the object methods. Internal methods are usually preceded with a '_'. Methods are in alphabetical order for the most part.
This class inherits from FFmpeg::Stream. See FFmpeg::Stream/new()
This class inherits from FFmpeg::Stream. See FFmpeg::Stream/init()
$obj->channels(); #get existing value
number of audio channels in this stream, if applicable
value of channels (a scalar)
none, read-only
$obj->sample_format(); #get existing value
??? FIXME
value of sample_format (a scalar)
$obj->sample_rate(); #get existing value
audio samples/second, or Hertz (Hz).
value of sample_rate (a scalar)
2 POD Errors
The following errors were encountered while parsing the POD:
alternative text 'FFmpeg::Stream/new()' contains non-escaped | or /
alternative text 'FFmpeg::Stream/init()' contains non-escaped | or /
To install FFmpeg, copy and paste the appropriate command in to your terminal.
cpanm
cpanm FFmpeg
CPAN shell
perl -MCPAN -e shell install FFmpeg
For more information on module installation, please visit the detailed CPAN module installation guide.