From 2ea1bea636237bcb524678fe0714d52722066433 Mon Sep 17 00:00:00 2001
From: Naoto Kondo <cgigcp3yqt@gmail.com>
Date: Sun, 20 Mar 2022 15:05:30 +0900
Subject: [PATCH] add example for the recv framesync

---
 example/recv_framesync.py | 52 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 example/recv_framesync.py

diff --git a/example/recv_framesync.py b/example/recv_framesync.py
new file mode 100644
index 0000000..30a1127
--- /dev/null
+++ b/example/recv_framesync.py
@@ -0,0 +1,52 @@
+import sys
+import time
+import numpy as np
+import NDIlib as ndi
+
+
+def main():
+
+    if not ndi.initialize():
+        return 0
+
+    ndi_find = ndi.find_create_v2()
+
+    if ndi_find is None:
+        return 0
+
+    sources = []
+    while not len(sources) > 0:
+        print('Looking for sources ...')
+        ndi.find_wait_for_sources(ndi_find, 1000)
+        sources = ndi.find_get_current_sources(ndi_find)
+
+    ndi_recv = ndi.recv_create_v3()
+
+    if ndi_recv is None:
+        return 0
+
+    ndi.recv_connect(ndi_recv, sources[0])
+
+    ndi_framesync = ndi.framesync_create(ndi_recv)
+
+    ndi.find_destroy(ndi_find)
+
+    t = time.time()
+    while time.time() - t < 5.0 * 60:
+        v = ndi.framesync_capture_video(ndi_framesync)
+        ndi.framesync_free_video(ndi_framesync, v)
+        a = ndi.framesync_capture_audio(ndi_framesync, 48000, 4, 1600)
+        ndi.framesync_free_audio(ndi_framesync, a)
+        time.sleep(33/1000)
+
+    ndi.framesync_destoroy(ndi_framesync)
+
+    ndi.recv_destroy(ndi_recv)
+
+    ndi.destroy()
+
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())