Comments by icmtop - CodeProject

icmtop 11-Dec-15 4:41am View

Thank you. I accepted solution.

icmtop 11-Dec-15 0:36am View

I mean mic level, not speaker volume level.

icmtop 8-Dec-15 16:49pm View

Stereo mix is disabled by audio drivers in default.
When I enable it using control panel>Sound>Recording>context menu>Show disabled devices>Enable stereo mix, I can capture and send audio stream.
But I want to enable it programatically for users.
My programming language is C++.

icmtop 8-Dec-15 16:22pm View

There is no installed application with the same package name on my phone.
Recompiled app is first install. But failed.

icmtop 8-Dec-15 15:52pm View

My client or server are sending or receiving json text.
{
"key": "list_response",
"ret": "1",
"list": "username:olesdennis, nickname:Olesdennis, status:false, contact:1, new_state:undefined, mood_msg:undefined",
"new_stat": "3",
"mood_msg": "Think different.",
"message": "OK"
}

icmtop 8-Dec-15 15:48pm View

Stereo mix is for recording system's playback audio. It is also recording source such as microphone and line in.
I am going to stream playback audio to other computer.
To do this, I have to select stereo mix(virtual device) as audio source.
This is almost like playback capture applications such as Stereo Mix Plus.

icmtop 8-Dec-15 10:21am View

No, I didn't changed anything in decompiled source.
Only I recompiled again, and failed.

icmtop 8-Dec-15 9:41am View

It's impossible in C++ default libraries.

icmtop 8-Dec-15 9:20am View

You can try such following.
cv::Mat image = cv::imread("E://Lenna.png", 1);
Your code is :
Mat image = imread("E://Lenna.png",1);

Namespace must be preceded, I think.
Try this!

icmtop 2-Dec-15 5:11am View

Stereo mix device can not be said as hardware device. But it is supported by sound drivers to "hear my voice" from my computer's outputtings.
I am using microphone, but I can't find 'microphone'.

I will show my test works.
1. devcon hwids * > files.txt
2. open files.txt
3. Ctrl+F > microphone
4. it says that there is not such word.
That's all.
I am beginner in hardware programming.
I appreciate your helps.
I think you can help me sure.
Thank you very much.

icmtop 2-Dec-15 4:49am View

I have tried with devcon.
When I have executed "devcon hwids *", I could not find stereo mix device on the list.
How can I find solution.
I think I can enable or disable all the devices on my computer using devcon, but there is not the device that I am looking for on list.
What can I do in this time?
I wish helps.

icmtop 2-Dec-15 3:40am View

Ah, I said that almost of connection loss problems will be occured due to server side.
Sorry, it can be occured due to client side, too.
For example, when client's network connection is disabled, or when client's network communication state is busy or bad, such that problems can be occured.
In a word, to build robust internet communication system, all the connections must be checked even though TCP supports packet-lossless-checking. Sometimes when network is bad or busy, TCP is not responsible for it's all tasks. And to be real programmer who processes all the exceptions, all the cases must be checked within his modules.
In this, ping method is excellent.
I suggested about ping method in my solution 2.
If error occurs even though implementing ping method, send comment again to discuss with me.
I am very interested and skilled in internet communication programming such as linphone i.e VoIP including screen sharing, audio conference.

icmtop 2-Dec-15 2:10am View

I am icmtop, who asked this question.
Thank you George Jonsson for your help.
My OS is Windows 7.
And I am downloading windows driver kit 8.1. I'll try your solution. Thank you.

icmtop 1-Dec-15 3:18am View

I think you can use canny operator instead of it. In opencv documentation or learing books from O'reily, you can find the solutions.

Comments by icmtop (Top 14 by date)