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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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49 lines
1.1 KiB
Text
49 lines
1.1 KiB
Text
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#!/usr/bin/perl -w
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# launch a gst-launch pipeline for the supplied media file
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# use the extension to determine the gst-launch pipeline
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# make use of default output sinks
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### packages
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use File::Basename;
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### defaults
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my $VIDEOSINK = "xvideosink";
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my $AUDIOSINK = "osssink";
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my $GST_CVS_PATH = "~/gst/cvs";
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my %pipes = (
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"mp3", "mad ! $AUDIOSINK",
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"ogg", "vorbisdec ! $AUDIOSINK",
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"mpg", "mpegdemux video_00! { queue ! mpeg2dec ! $VIDEOSINK } audio_00! { queue ! mad ! $AUDIOSINK }",
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"avi", "avidemux video_00! { queue ! windec ! $VIDEOSINK }",
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"vob", "mpegdemux video_00! { queue ! mpeg2dec ! $VIDEOSINK }",
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);
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sub extension
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{
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my $path = shift;
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my $ext = (fileparse ($path, '\..*'))[2];
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$ext =~ s/^\.//;
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return $ext;
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}
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### main
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my $file = shift @ARGV or die "Please give a file name !";
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my $ext = extension ($file);
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if ($pipe = $pipes{$ext})
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{
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$command = "$GST_CVS_PATH/gstreamer/tools/gst-launch filesrc location=\"$file\" ! $pipe";
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print "Running $command\n";
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system ($command);
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}
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else
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{
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print "No suitable pipe found for extension $ext.\n";
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}
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