Initial WebM release
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+/*! \page usage_encode Encode
+
+    The vpx_codec_encode() function is at the core of the decode loop. It
+    processes raw images passed by the application, producing packets of
+    compressed data. The <code>deadline</code> parameter controls the amount
+    of time in microseconds the encoder should spend working on the frame. For
+    more information on the <code>deadline</code> parameter, see
+    \ref usage_deadline.
+
+
+    \ref samples
+
+
+*/