gonzopi

commit 00f91f414dddcde0ef22e4fcdb408d3cbbb579dd
parent bb01e27024858074ce813940dacef392165fecb8
Author: rbckman <rob@tarina.org>
Date:   Mon, 14 Apr 2025 07:25:38 +0100

pushing the limits of Raspberry Pi now, I-frames at every fifth frames to not max out GPU

Diffstat:
M
VERSION
 | 
2
+-
M
gonzopi.py
 | 
5
+++--

2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/VERSION b/VERSION
@@ -1,2 +1,2 @@
-2.03
+2.04
 Gilliam
diff --git a/gonzopi.py b/gonzopi.py
@@ -169,7 +169,7 @@ def main():
     fps_selected=8
     fps_selection=[]
     if 'Raspberry Pi 4 Model B' in raspberrypiversion:
-        quality = 20
+        quality = 30
         bitrate = 8888888
     if 'Raspberry Pi 3 Model B' in raspberrypiversion:
         quality = 30
@@ -6048,7 +6048,7 @@ def startrecording(camera, takename):
     # FFmpeg command to take H.264 input from stdin and output to MP4
     ffmpeg_cmd = ['ffmpeg','-i', 'pipe:0', '-fflags', '+genpts+igndts', '-c:v', 'copy', '-movflags', 'frag_keyframe+empty_moov', '-bsf:v', 'dump_extra', '-b:v', str(bitrate), '-level:v', '4.2', '-g', '1', '-r', '25', '-f', 'mp4', takename, '-loglevel','debug', '-y']
     rec_process = subprocess.Popen(ffmpeg_cmd, stdin=subprocess.PIPE)
-    camera.start_recording(rec_process.stdin, format='h264', bitrate = bitrate, level=profilelevel, quality=quality, intra_period=1)
+    camera.start_recording(rec_process.stdin, format='h264', level=profilelevel, quality=quality, intra_period=5, bitrate = bitrate)
     return rec_process
 
 def stoprecording(camera, rec_process):
@@ -6396,6 +6396,7 @@ def stopinterface(camera):
 def startcamera(lens, fps):
     global camera_model, fps_selection, fps_selected, cammode
     camera = picamera.PiCamera()
+    camera.video_stabilization=True
     if cammode == 'film':
         reso=(1920,1080)
     elif cammode == 'picture':