Vladislav Lipskiy vladskiy

VP8 vs H.264 - Which One is Better?

So I was reading Hacker News and decided to read the comments in the thread about H.265 being approved. Pretty close to the top was this comment about VP9, Google's future video format. I have some words of my own about it and other future formats at the bottom of this post, but what jumped out from the comment to me was this part:

Many have already implemented VP8 (which is also slightly better than h.264 at this point)

The comparison linked to back up that statement is faulty for several reasons, such as not providing the source material used (hell, he doesn't even name the source material), exact encoding settings used (no, some random profiles are not enough), not providing the resulting encodes, only providing a

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "[email protected]"

	<key>Customized</key>
	<dict>
	<key>Delete Line</key>
	<string>selectLine:, deleteBackward:</string>
	<key>Duplicate Lines</key>
	<string>selectLine:, copy:, moveToEndOfLine:, insertNewline:, paste:, deleteBackward:</string>
	<key>Duplicate Current Line</key>
	<string>moveToBeginningOfLine:, deleteToEndOfLine:, yank:, insertNewline:, moveToBeginningOfLine:, yank:</string>
	</dict>

	CGFloat GetLineHeightForFont(CTFontRef iFont)
	{
	CGFloat lineHeight = 0.0;

	check(iFont != NULL);

	// Get the ascent from the font, already scaled for the font's size
	lineHeight += CTFontGetAscent(iFont);

	// Get the descent from the font, already scaled for the font's size