1 files changed, 18 insertions, 0 deletions
diff --git a/app/src/main/java/invalid/lena/scrcpy/AudioFrames.java b/app/src/main/java/invalid/lena/scrcpy/AudioFrames.java
new file mode 100644
index 0000000..da0bb0a
--- /dev/null
+++ b/app/src/main/java/invalid/lena/scrcpy/AudioFrames.java
@@ -0,0 +1,18 @@
+package invalid.lena.scrcpy;
+
+// Sink for parsed audio frames. AudioSink is the only production
+// implementation; tests use a recording stub. Kept android-free.
+//
+// start(fourcc) tells the sink which wire codec it should expect.
+// For raw payloads are interleaved s16le PCM. For opus the first
+// frame has isConfig=true and payload is the OpusHead (the server
+// pre-strips the AOPUSHDR/AOPUSDLY/AOPUSPRL container); subsequent
+// frames are opus packets.
+public interface AudioFrames {
+
+    void start(int fourcc);
+
+    void feed(byte[] data, int off, int len, boolean isConfig);
+
+    void release();
+}