+#define OPUS_TS_HEADER 0x7FE0 // 0x3ff (11 bits)
+#define OPUS_TS_MASK 0xFFE0 // top 11 bits
+
+static const uint8_t opus_default_extradata[30] = {
+ 'O', 'p', 'u', 's', 'H', 'e', 'a', 'd',
+ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+};
+