X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fopus.h;h=6b02b5515fc118873fbae845c3c8f9f7b46fe927;hb=f05855414ed4cce97c06ba2a31f4987af47e6d4e;hp=543d90c609bc603e6e73edf9f7eed3b7989aec5b;hpb=85cf049d5092cbcb8f81defeb8dcdb1f9a21ecf1;p=ffmpeg

diff --git a/libavcodec/opus.h b/libavcodec/opus.h
index 543d90c609b..6b02b5515fc 100644
--- a/libavcodec/opus.h
+++ b/libavcodec/opus.h
@@ -61,6 +61,15 @@
 #define ROUND_MUL16(a,b)  ((MUL16(a, b) + 16384) >> 15)
 #define opus_ilog(i) (av_log2(i) + !!(i))
 
+#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,
+};
+
 enum OpusMode {
     OPUS_MODE_SILK,
     OPUS_MODE_HYBRID,