diff options
Diffstat (limited to 'voctogui/lib/videodisplay.py')
| -rw-r--r-- | voctogui/lib/videodisplay.py | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/voctogui/lib/videodisplay.py b/voctogui/lib/videodisplay.py index 0280e74..8ce1413 100644 --- a/voctogui/lib/videodisplay.py +++ b/voctogui/lib/videodisplay.py @@ -6,7 +6,7 @@ from lib.config import Config class VideoDisplay(object): """ Displays a Voctomix-Video-Stream into a GtkWidget """ - def __init__(self, drawing_area, port, play_audio=False, level_callback=None): + def __init__(self, drawing_area, port, width=None, height=None, play_audio=False, level_callback=None): self.log = logging.getLogger('VideoDisplay[%u]' % port) self.drawing_area = drawing_area @@ -61,11 +61,18 @@ class VideoDisplay(object): """ elif videosystem == 'x': + prescale_caps = 'video/x-raw' + if width and height: + prescale_caps += ',width=%u,height=%u' % (width, height) + pipeline += """ videoconvert ! videoscale ! + {prescale_caps} ! ximagesink - """ + """.format( + prescale_caps=prescale_caps + ) else: raise Exception('Invalid Videodisplay-System configured: %s'. system) |