From 5be68f3a7fc50f1bc2589b62e601f1eb34b1535e Mon Sep 17 00:00:00 2001
From: Akascape <89206401+Akascape@users.noreply.github.com>
Date: Sat, 13 Nov 2021 16:13:47 +0530
Subject: [PATCH] Add files via upload

---
 Python Version/pymosh/codec/mpeg4.py | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 Python Version/pymosh/codec/mpeg4.py

diff --git a/Python Version/pymosh/codec/mpeg4.py b/Python Version/pymosh/codec/mpeg4.py
new file mode 100644
index 0000000..3e4952d
--- /dev/null
+++ b/Python Version/pymosh/codec/mpeg4.py	
@@ -0,0 +1,6 @@
+IFRAME_HEADER = b'\x00\x00\x01\xb0'
+
+
+def is_iframe(frame):
+    """Determine whether frame is an I frame."""
+    return frame[:4] == IFRAME_HEADER