commit 59323c315e1ff0140477287b8e587f5f8ce71c68
author Jonas Larsson <ljonas@google.com> Wed Feb 20 14:57:37 2019 -0800
committer Jonas Larsson <ljonas@google.com> Wed Feb 20 23:41:55 2019 +0000
tree 04da894c6d1e1fb912bb8c188271f90be1357211
parent df34f2cbff28a3a84c28cf7add7fcff385c01763

Set default streaming resolution to 640x480.

1280x720 is too large for CPU based color conversion and encoding,
giving us only ~5 fps with lots of pixelation at the default bit
rate. This low resolution gives ~30 fps in the browser over USB
network interface.

Change-Id: I50087dd36b143de4fe109e50e4b1fd0b981170fd

edgetpuvision/apps.py

diff --git a/edgetpuvision/apps.py b/edgetpuvision/apps.py
index aacfcfc..918ed74 100644
--- a/edgetpuvision/apps.py
+++ b/edgetpuvision/apps.py
@@ -16,7 +16,7 @@
     parser = argparse.ArgumentParser(formatter_class=argparse.ArgumentDefaultsHelpFormatter)
     parser.add_argument('--source',
                         help='/dev/videoN:FMT:WxH:N/D or .mp4 file or image file',
-                        default='/dev/video0:YUY2:1280x720:30/1')
+                        default='/dev/video0:YUY2:640x480:30/1')
     parser.add_argument('--bitrate', type=int, default=1000000,
                         help='Video streaming bitrate (bit/s)')