From f74787f4bc5d288f0853000145e96d3a077c9c6a Mon Sep 17 00:00:00 2001
From: Antonio Ospite <ao2@ao2.it>
Date: Wed, 7 Dec 2016 17:01:02 +0100
Subject: [PATCH] vidi/Timeline.py: support setting the canvas size
---
vidi/Timeline.py | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/vidi/Timeline.py b/vidi/Timeline.py
index da8e83c..ef04c99 100755
--- a/vidi/Timeline.py
+++ b/vidi/Timeline.py
@@ -35,13 +35,20 @@ TITLE_OUTLINE_COLOR = 0x00000000
TITLE_FONT_DESC = "Georgia, 24"
class Timeline(object):
- def __init__(self):
+ def __init__(self, canvas_size=None):
self.project = GES.Project(extractable_type=GES.Timeline)
self.timeline = GES.Asset.extract(self.project)
audio_track = GES.AudioTrack.new()
video_track = GES.VideoTrack.new()
+ if canvas_size:
+ width, height = canvas_size
+ caps = Gst.Caps.new_empty_simple("video/x-raw")
+ caps.set_value("width", width)
+ caps.set_value("height", height)
+ video_track.set_restriction_caps(caps)
+
self.timeline.add_track(audio_track)
self.timeline.add_track(video_track)
--
2.1.4