From 1faba032fc5da421f9e37f1928b261b6ee7081da Mon Sep 17 00:00:00 2001
From: azarouski <azarouski@solvd.com>
Date: Mon, 22 Jul 2024 11:14:18 +0200
Subject: [PATCH] ffmpeg command was optimized

---
 files/start-capture-artifacts.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/files/start-capture-artifacts.sh b/files/start-capture-artifacts.sh
index dd73452..10036e8 100755
--- a/files/start-capture-artifacts.sh
+++ b/files/start-capture-artifacts.sh
@@ -15,6 +15,8 @@ echo -n "on" | nc ${BROADCAST_HOST} ${BROADCAST_PORT} -w 0 -v
 echo "[info] [CaptureArtifacts] generating video file ${sessionId}.mp4..."
 # you can add `-v trace` to enable verbose mode logs
 # -use_wallclock_as_timestamps 1 - use system time for timestamps in stream, improve VFR (Variable Frame Rate) accuracy.
-ffmpeg -f mjpeg -use_wallclock_as_timestamps 1 -i tcp://${BROADCAST_HOST}:${BROADCAST_PORT} -vf scale="-2:720" -r 10 -vcodec libx264 -movflags +frag_keyframe+separate_moof+omit_tfhd_offset+empty_moov ${FFMPEG_OPTS} -y /tmp/${sessionId}.mp4 &
+ffmpeg -f mjpeg -use_wallclock_as_timestamps 1 -i tcp://${BROADCAST_HOST}:${BROADCAST_PORT} \
+  -vf scale="-2:720" -r 10 -vcodec libx264 -crf 35 -movflags +frag_keyframe+separate_moof+omit_tfhd_offset+empty_moov \
+  ${FFMPEG_OPTS} -preset:v ultrafast -y /tmp/${sessionId}.mp4 &
 
 exit 0