need a simple software to adjust the volume of videos

[Johannesbeere]

I asked the same question

My problem is that I only have a old not very powerful notebook (specs of the notebook Core I3, 8GB ram, display 1366 x 768, Win 7 x64) = I can't use some well known (but big) video editors - what I want to do is to combine some videos (that is simple) but I don't have a tool to adjust the volume of all parts (before I combine the parts) or normalize the result sound to the same level.

elsewhere and one answer was

Have you tried OpenShot, Shortcut, or Natron? These are open source, cross platform, full feature video editors that use the FFmpeg library. Blender, an open-source, cross-platform, 3D creation suite, has a basic video editor built in as well. If these editors are too much or resource hogging for your need, you can also try demuxing the audios from the video files using a demultiplexer such as the tsMuxer or FFmpeg, adjusting the volume of the audio files with Audacity, which is an open-source, cross-platform audio editor, then muxing the audio files back into the video files, and finally combining the video files or containers into one file. Hope this helps

and my question here is = is there no converter with a integrated tool that is able to adjust the sound level?

[sneaker]

ffmpeg has a filter called "dynaudnorm" ("dynamic audio normalizer"). You can use it on all parts separately or on the file where everything is stitched together already. If you don't feel comfortable using ffmpeg from the command-line you can try BOX4 (GUI based on ffmpeg).

[sum_guy]

http://www.dvdavitools.com/free-video-volume-booster/

[Johannesbeere]

thanks allot for the quick answer. I will try both tools and let you know which experience I made.