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annotate speex/description.txt @ rev 20534
Clean default configure options when site script used.
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Aleksej Bobylev <al.bobylev@gmail.com> |
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Fri Mar 30 19:31:50 2018 +0300 (2018-03-30) |
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1 The Speex is a patent-free, Open Source/Free Software voice codec. Unlike other
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2 codecs like MP3 and Ogg Vorbis, Speex is designed to compress voice at bitrates
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3 in the 2-45 kbps range. Possible applications include VoIP, internet audio
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4 streaming, archiving of speech data (e.g. voice mail), and audio books. In some
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5 sense, it is meant to be complementary to the Ogg Vorbis codec.
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6
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7 To use the Speex command line tools:
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8
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9 ```
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10 % speexenc [options] input_file.wav compressed_file.spx
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11
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12 % speexdec [options] compressed_file.spx output_file.wav
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13 ```
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14
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15 The Speex codec has been obsoleted by [Opus](http://opus-codec.org/). It will
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16 continue to be available, but since Opus is better than Speex in all aspects,
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17 users are encouraged to switch.
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