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How to concatenate two MP4 files using FFmpeg?

I'm trying to concatenate two mp4 files using ffmpeg. I need this to be an automatic process hence why I chose ffmpeg. I'm converting the two files into .ts files and then concatenating them and then trying to encode that concated .ts file. The files are h264 and aac encoded and I'm hoping to kee...
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Should IBOutlets be strong or weak under ARC?

I am developing exclusively for iOS 5 using ARC. Should IBOutlet s to UIView s (and subclasses) be strong or weak ? 11...
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Alternatives to gprof [closed]

What other programs do the same thing as gprof? 7 Answers 7 ...
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What is the advantage of GCC's __builtin_expect in if else statements?

I came across a #define in which they use __builtin_expect . 6 Answers 6 ...
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How to send data to local clipboard from a remote SSH session

Borderline ServerFault question, but I'm programming some shell scripts, so I'm trying here first :) 11 Answers ...
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Why is a round-trip conversion via a string not safe for a double?

Recently I have had to serialize a double into text, and then get it back. The value seems to not be equivalent: 3 Answers ...
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What do single quotes do in C++ when used on multiple characters?

I'm curious about this code: 5 Answers 5 ...
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How do the likely/unlikely macros in the Linux kernel work and what is their benefit?

I've been digging through some parts of the Linux kernel, and found calls like this: 10 Answers ...
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When should I write the keyword 'inline' for a function/method?

When should I write the keyword inline for a function/method in C++? 15 Answers 15 ...
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When is a C++ destructor called?

Basic Question: when does a program call a class' destructor method in C++? I have been told that it is called whenever an object goes out of scope or is subjected to a delete ...