From 414ed1ca38370f0f0d1576c0d122cd4fe75fa546 Mon Sep 17 00:00:00 2001
From: soyer <soyer@irl.hu>
Date: Sat, 19 Mar 2022 14:16:16 +0100
Subject: [PATCH] H264Parser: don't send frames with 0 NALU

---
 h264.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/h264.py b/h264.py
index dba3680..a76a699 100644
--- a/h264.py
+++ b/h264.py
@@ -72,6 +72,10 @@ def write_buf(self, buf):
             if not self.sps or not self.pps:
                 logging.error('H264Parser: Invalid H264 first frame. Unable to read SPS and PPS.')
 
+        if len(nalus) == 0:
+            logging.warning('H264Parser: 0 NALU found')
+            return
+
         with self.condition:
             self.nalus = nalus
             self.frame_secs = buf.timestamp.secs