From cc71bae6a2517e82f9640d252f74b71cd8b91d72 Mon Sep 17 00:00:00 2001
From: Naoto Kondo <cgigcp3yqt@gmail.com>
Date: Sat, 19 Mar 2022 14:37:47 +0900
Subject: [PATCH] add example for the send audio 16bpp

---
 example/send_audio_16bpp.py | 39 +++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 example/send_audio_16bpp.py

diff --git a/example/send_audio_16bpp.py b/example/send_audio_16bpp.py
new file mode 100644
index 0000000..25b1d45
--- /dev/null
+++ b/example/send_audio_16bpp.py
@@ -0,0 +1,39 @@
+import sys
+import numpy as np
+import NDIlib as ndi
+
+
+def main():
+
+    if not ndi.initialize():
+        print('Cannot run NDI.')
+        return 0
+
+    send_create_desc = ndi.SendCreate()
+    send_create_desc.ndi_name = 'My 16bpp Audio'
+    send_create_desc.clock_audio = True
+
+    ndi_send = ndi.send_create(send_create_desc)
+
+    if ndi_send is None:
+        return 0
+
+    audio_frame = ndi.AudioFrameInterleaved16s()
+    audio_frame.sample_rate = 48000
+    audio_frame.no_channels = 4
+    audio_frame.no_samples = 1920
+
+    for i in range(1000):
+        audio_frame.data = np.zeros((4, 1920), dtype=np.int16)
+        ndi.util_send_send_audio_interleaved_16s(ndi_send, audio_frame)
+        print('Frame number %d sent.' % i)
+
+    ndi.send_destroy(ndi_send)
+
+    ndi.destroy()
+
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())