0
votes
0answers
7 views

Need a software to boost/ amplify the sound in the video [duplicate]

I have a video that I need to share it with some of my friends but it has very bad audio volume. How can I boost the audio volume in this video so that it has a standard level as other videos? Is ...
10
votes
5answers
51k views

Windows 7 / 8 tool for amplifying sound / equivalent to pavucontrol?

I'm watching live streamed videos, but the volume sometimes is barely loud enough. With Windows, I can only turn the system volume and the flash volume up to maximum, and then bad luck if that's ...
3
votes
4answers
4k views

Over-Amplification of Volume in VLC or any Media Player harmful to speakers or a myth?

On a laptop purchase from a reputed store, I was instructed not to use VLC Media Player volume more than 100%. I come across this statement very often. I actually see Over-amplifying the volume as a ...
1
vote
1answer
1k views

ffmpeg volume parameter format

ffmpeg's -vol parameter is confusing me. 256 => normal (i guess meaning same as input volume, no change) 512 => (double the volume - read this somewhere). So what to do for 3 times the ...
1
vote
1answer
282 views

Chrome OS (CR-48) mic boost?

The built in mic is way too quiet. It seems to be line level and needs boosted. Is there a way to do this?
2
votes
3answers
4k views

How can I prevent static when PC is plugged into an amplified speaker system?

I've plugged a computer into an amp, using a 1/8 inch male extension cord, into a female adapter, that adapts into a male microphone 1/4 end. That being said, the amp sits at about half volume all the ...
3
votes
2answers
1k views

How to boost system sound output?

When I use Earphones, I feel that my system output is very low, I have set all the volume output to maximum in "control panel\Sounds and Audio devices", but still not satisfactory. May be my ...
1
vote
2answers
1k views

How to boost playback volume in real time on media recorded with a very low volume

I have never heard a satisfactory answer to this often misunderstood question, let me explain. Lets say I have a sound card and earphones/speakers that can play back audio loud enough in most cases. ...
6
votes
1answer
20k views

How to amplify the audio in a video file? [duplicate]

Possible Duplicate: How to increase the volume for an avi file What is the simplest way I can amplify the audio in a video file (.avi, .mpg, .flv, etc)? I transfer these videos and watch ...