From 03e5a47910c26f73b226163b4bd54052a3322274 Mon Sep 17 00:00:00 2001
From: fwastring <fredrik@wastring.com>
Date: Sun, 29 Mar 2026 15:28:46 +0200
Subject: [PATCH] more tweaks

---
 moduler/services/webcam-rtsp/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/moduler/services/webcam-rtsp/default.nix b/moduler/services/webcam-rtsp/default.nix
index 40121d6..25a9324 100644
--- a/moduler/services/webcam-rtsp/default.nix
+++ b/moduler/services/webcam-rtsp/default.nix
@@ -211,11 +211,11 @@ in
             "-rc_mode CQP -qp ${toString streamCfg.vaapiQp}";
         videoCodecArgs =
           if streamCfg.useVaapi then
-            "-vaapi_device ${streamCfg.vaapiDevice} -vf format=nv12,hwupload -c:v h264_vaapi ${vaapiRateControlArgs} -g ${
+            "-vaapi_device ${streamCfg.vaapiDevice} -vf format=nv12,hwupload -c:v h264_vaapi -profile:v main -level:v 4.1 ${vaapiRateControlArgs} -g ${
               toString (streamCfg.framerate * 2)
             } -bf 0"
           else
-            "-vcodec libx264 -tune zerolatency -preset ${streamCfg.preset} ${x264RateControlArgs} -g ${
+            "-vcodec libx264 -pix_fmt yuv420p -profile:v main -level:v 4.1 -tune zerolatency -preset ${streamCfg.preset} ${x264RateControlArgs} -g ${
               toString (streamCfg.framerate * 2)
             } -bf 0";
       in
@@ -230,7 +230,7 @@ in
           Restart = "always";
           RestartSec = "2";
           Environment = optional (streamCfg.vaapiDriver != null) "LIBVA_DRIVER_NAME=${streamCfg.vaapiDriver}";
-          ExecStart = "${pkgs.ffmpeg}/bin/ffmpeg -hide_banner -loglevel warning -f v4l2 -framerate ${toString streamCfg.framerate} -video_size ${streamCfg.videoSize} -i ${streamCfg.device} ${videoCodecArgs} -f rtsp ${streamCfg.rtspUrl}";
+          ExecStart = "${pkgs.ffmpeg}/bin/ffmpeg -hide_banner -loglevel warning -f v4l2 -framerate ${toString streamCfg.framerate} -video_size ${streamCfg.videoSize} -i ${streamCfg.device} ${videoCodecArgs} -f rtsp -rtsp_transport tcp ${streamCfg.rtspUrl}";
         };
       }
     ) effectiveStreams;