diff --git a/stream_v4l_device.sh b/stream_v4l_device.sh
index 24d48f1..0bab9f6 100755
--- a/stream_v4l_device.sh
+++ b/stream_v4l_device.sh
@@ -86,6 +86,7 @@ ffmpeg \
 -preset superfast \
 -x264opts nal-hrd=cbr:force-cfr=1:vbv-bufsize=${BUFFERSIZE}:bitrate=${VBITRATE}:vbv-maxrate=${VBITRATE} \
 -c:a aac -b:a ${ABITRATE}k \
+-g 1 -segment_format_options movflags=+frag_keyframe+empty_moov+default_base_moof -segment_time 5 -f segment \
 -t ${DURATION} \
 -flags +global_header \
 -f tee -map 0:v -map 1:a "[f=matroska]${FILENAME}|[f=flv]${URL}"