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video editor improvements

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This commit is contained in:
rolux 2011-05-18 20:30:58 +02:00
commit a1deb20f97
8 changed files with 89 additions and 50 deletions
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14
source/Ox.UI/js/Video/Ox.SmallVideoTimelineImage.js
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@ -19,11 +19,6 @@ Ox.SmallVideoTimelineImage = function(options, self) {
width: self.options.width + 'px'
});
// fixme: unless we do a block timeline,
// we can always use a single 1920 png
// fixme: timeline doesn't have to go through canvas at all,
// just use one or more images
self.images = Ox.isString(self.options.timeline) ?
1 : Math.ceil(self.options.duration / 3600);
self.imageWidth = Ox.isString(self.options.timeline) ?
@ -169,16 +164,17 @@ Ox.SmallVideoTimelineImage = function(options, self) {
right = Math.round(
subtitle.out / self.options.duration * self.imageWidth
) + 1,
top = bottom - subtitle.text.split('\n').length - 2;
top = bottom - subtitle.text.split('\n').length - 3;
Ox.loop(left, right, function(x) {
Ox.loop(top, bottom, function(y) {
var color = (y == top || y == bottom - 1) ?
[0, 0, 0] : [255, 255, 255],
var color = y == top ? [0, 0, 0, 0] :
(y == top + 1 || y == bottom - 1) ?
[0, 0, 0, 128] : [255, 255, 255, 128],
index = x * 4 + y * 4 * width;
data[index] = color[0];
data[index + 1] = color[1];
data[index + 2] = color[2];
data[index + 3] = 128;
data[index + 3] = color[3];
});
});
});