From: Scott Worley <scottworley@scottworley.com>
Date: Wed, 1 Oct 2025 01:12:32 +0000 (-0700)
Subject: Option to record from webcam
X-Git-Url: http://git.scottworley.com/srec/commitdiff_plain/07dc9ebeb425baaae6d1588e6e26687b36184c9b

Option to record from webcam
---

diff --git a/srec.py b/srec.py
index da14735..d0a0392 100644
--- a/srec.py
+++ b/srec.py
@@ -33,16 +33,18 @@ def make_filename() -> str:
     return os.path.join(directory, f'srec {timestamp}.mkv')
 
 
+def video_source(stack: Gtk.Stack) -> list[str]:
+    if stack.get_child_by_name('not_recording').get_first_child().get_active():
+        return ['-f', 'v4l2', '-i', '/dev/video0']
+    return ['-f', 'x11grab', '-i', ':0.0+0,0']
+
+
 def on_start_recording(_: Gtk.Button, stack: Gtk.Stack) -> None:
     global recording  # pylint: disable=global-statement
     assert recording is None
     filename = make_filename()
-    command = [
-            'ffmpeg',
-            '-framerate', '25',
-            '-f', 'x11grab', '-i', ':0.0+0,0',
-            '-f', 'pulse', '-ac', '2', '-i', 'default',
-            filename]  # nopep8
+    command = (['ffmpeg', '-framerate', '25'] + video_source(stack) +
+               ['-f', 'pulse', '-ac', '2', '-i', 'default', filename])
     # pylint: disable=consider-using-with
     recording = Recording(
         filename=filename,
@@ -80,6 +82,9 @@ def on_activate(app: Gtk.Application) -> None:
 
     nr_box = Gtk.Box()
     nr_box.set_orientation(Gtk.Orientation.VERTICAL)
+    webcam = Gtk.CheckButton(label='Webcam', active=True)
+    nr_box.append(webcam)
+    nr_box.append(Gtk.CheckButton(label='Screen', group=webcam))
     nr_box.append(make_button("Start Recording", on_start_recording, stack))
     stack.add_named(nr_box, "not_recording")