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Commit b243dca3 authored by Ralph Giles's avatar Ralph Giles
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Wrap lookahead code example in a figure.

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doc/draft-ietf-codec-oggopus.xml
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...@@ -1142,11 +1142,17 @@ An implementation could reasonably choose any of these numbers for its internal ...@@ -1142,11 +1142,17 @@ An implementation could reasonably choose any of these numbers for its internal
<t> <t>
When encoding Opus files, Ogg encoders should take into account the When encoding Opus files, Ogg encoders should take into account the
algorithmic delay of the Opus encoder. algorithmic delay of the Opus encoder.
</t>
<figure align="center">
<preamble>
In encoders derived from the reference implementation, the number of In encoders derived from the reference implementation, the number of
samples can be queried with: samples can be queried with:
</preamble>
opus_encoder_ctl(encoder_state, OPUS_GET_LOOKAHEAD, &amp;samples_delay); <artwork align="center"><![CDATA[
opus_encoder_ctl(encoder_state, OPUS_GET_LOOKAHEAD, &samples_delay);
]]></artwork>
</figure>
<t>
To achieve good quality in the very first samples of a stream, the Ogg encoder To achieve good quality in the very first samples of a stream, the Ogg encoder
MAY use LPC extrapolation to generate at least 120 extra samples MAY use LPC extrapolation to generate at least 120 extra samples
(extra_samples) at the beginning to avoid the Opus encoder having to encode (extra_samples) at the beginning to avoid the Opus encoder having to encode
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