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How can I extract audio from video with ffmpeg?
...oding:
ffmpeg -i input-video.avi -vn -acodec copy output-audio.aac
-vn is no video.
-acodec copy says use the same audio stream that's already in there.
Read the output to see what codec it is, to set the right filename extension.
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First-time database design: am I overengineering? [closed]
...I have written scripts in Python, some coursework in C, but nothing like this.
11 Answers
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What's an object file in C?
...raries in C but I have not yet found an explanation on what an object file is. What's the real difference between any other compiled file and an object file?
I would be glad if someone could explain in human language.
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java.lang.OutOfMemoryError: bitmap size exceeds VM budget - Android
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It sounds like you have a memory leak. The problem isn't handling many images, it's that your images aren't getting deallocated when your activity is destroyed.
It's difficult to say why this is without looking at your code. However, this article has some tips that might hel...
Differences and relationship between glActiveTexture and glBindTexture
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All About OpenGL Objects
The standard model for OpenGL objects is as follows.
Objects have state. Think of them as a struct. So you might have an object defined like this:
struct Object
{
int count;
float opacity;
char *name;
};
The object has certain values stored in it ...
Accessing Imap in C# [closed]
Is there a built-in method to access an Imap server (with SSL) in C# or is there a good free library?
6 Answers
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Service Reference Error: Failed to generate code for the service reference
...all referenced assemblies from Configure service reference option
Check this for details
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Download a file with Android, and showing the progress in a ProgressDialog
I am trying to write a simple application that gets updated. For this I need a simple function that can download a file and show the current progress in a ProgressDialog . I know how to do the ProgressDialog , but I'm not sure how to display the current progress and how to download the file in t...
mongoose vs mongodb (nodejs modules/extensions), which better? and why?
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Mongoose is higher level and uses the MongoDB driver (it's a dependency, check the package.json), so you'll be using that either way given those options. The question you should be asking yourself is, "Do I want to use the raw driver,...
Why does GitHub recommend HTTPS over SSH?
On the GitHub site there is a link...
7 Answers
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