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git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@905 af4574ff-66df-0310-9fd7-8a98e5e911e0
80 lines
3.1 KiB
XML
80 lines
3.1 KiB
XML
<sect2>
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<title>Contents</title>
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<para>The <application>transcode</application> package contains
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<command>transcode</command>, <command>tccat</command>,
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<command>tcdecode</command>, <command>tcdemux</command>,
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<command>tcextract</command>, <command>tcframe</command>,
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<command>tcprobe</command>, <command>tcscan</command>,
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<command>avicodec</command>, <command>avidump</command>,
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<command>avimerge</command>, <command>avisplit</command>,
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<command>avisync</command> and input/filter/output modules.</para>
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</sect2>
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<sect2><title>Description</title>
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<sect3><title>transcode</title>
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<para><command>transcode</command> is the encoder's user interface that handles
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the plugins and other programs, being the glue between the modules.
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There are several well documented usage examples on either the homepage
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or the documentation included in the package.</para></sect3>
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<sect3><title>tccat</title>
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<para><command>tccat</command> concatenates input files using the input plugins
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of <application>transcode</application>.</para></sect3>
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<sect3><title>tcdecode</title>
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<para><command>tcdecode</command> is used to decode input files to raw video
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and pcm audio stream.</para></sect3>
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<sect3><title>tcdemux</title>
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<para><command>tcdemux</command> demultiplexes audio/video input that contains
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multiple streams, e.g. <acronym>VOB</acronym> files.</para></sect3>
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<sect3><title>tcextract</title>
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<para><command>tcextract</command> grabs single streams from a file containing
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multiple streams.</para></sect3>
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<sect3><title>tcframe</title>
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<para><command>tcframe</command> processes single video frames for different
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color encodings (<acronym>RGB</acronym> >-< <acronym>YUV</acronym> or
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similar).</para></sect3>
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<sect3><title>tcprobe</title>
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<para><command>tcprobe</command> prints information about the input file format.</para></sect3>
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<sect3><title>tcscan</title>
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<para><command>tcscan</command> performs several measurements on the given
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input data.</para></sect3>
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<sect3><title>avicodec</title>
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<para><command>avicodec</command> indicates or changes
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<acronym>FOURCC</acronym> codec flag in an avi
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file.</para></sect3>
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<sect3><title>avidump</title>
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<para><command>avidump</command> dumps audio or video stream of an given
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avifile to stdout (for avi conversion or extraction of audio streams).</para></sect3>
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<sect3><title>avimerge</title>
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<para><command>avimerge</command> merges avi files of the same format. Do not
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try to merge avi files of different formats, it will most likely result in
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errors (and format means same bitrates, too!).</para></sect3>
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<sect3><title>avisplit</title>
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<para><command>avisplit</command> splits avi files into multiple files.</para></sect3>
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<sect3><title>avisync</title>
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<para><command>avisync</command> can shift audio in avi files for better
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synchronizing of audio and video data signal.</para></sect3>
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<sect3><title>input/filter/output modules</title>
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<para>Depending on the external libraries that are used, there are a great
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number of plugins to convert audio and video input to raw format, process
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raw video and audio and convert raw audio and video to other formats to be
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written into a filetype of choice. Read the documentation.</para></sect3>
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</sect2>
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