mildsunrise

Project moved to a repo: https://github.com/mildsunrise/mp4parser

Jim-Bar

About YUV formats

First of all: YUV pixel formats and Recommended 8-Bit YUV Formats for Video Rendering. Chromium's source code contains good documentation about those formats too: chromium/src/media/base/video_types.h and chromium/src/media/base/video_frame.cc (search for RequiresEvenSizeAllocation(), NumPlanes() and those kinds of functions).

YUV?

You can think of an image as a superposition of several planes (or layers in a more natural language). YUV formats have three planes: Y, U, and V.

Y is the luma plane, and can be seen as the image as grayscale. U and V are reffered to as the chroma planes, which are basically the colours. All the YUV formats have these three planes, and differ by the different orderings of them.

martinarroyo

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\setcounter{undefinedreferences}{0}

\newcommand{\citationneeded}[1][None]{\stepcounter{undefinedreferences}\textsuperscript{\color{blue} [Citation needed: #1]}}

\newcommand{\checkreferences}{
	\ifnum\value{undefinedreferences} > 0
	\begin{center}
		\immediate\write18{wget -O Figures/protester.png -nc http://imgs.xkcd.com/comics/wikipedian_protester.png}
		\includegraphics[width=\textwidth]{protester.png}

Lerchensporn

diff --git a/bar.c b/bar.c
index 68b41ca..b9f2ae5 100644
--- a/bar.c
+++ b/bar.c
@@ -1,5 +1,6 @@
 // vim:sw=4:ts=4:et:
 #include <stdbool.h>
+#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>

ctalkington

// gruntfile dropin used to build a grunt files object with 1:1 structure
function globToMultiFiles(glob, dest, options) {
  var path = require('path');

  grunt.util = grunt.util || grunt.utils;

  dest = grunt.template.process(dest);

  options = grunt.util._.defaults(options || {}, {
    cwd: '',