Questions tagged [loudness]
The loudness tag has no usage guidance.
5
questions
0
votes
0answers
176 views
Convert ffmpeg audio volumedetect negative dB levels to common loudness positive dB levls
I have a process sampling mean_volume levels from $ ffmpeg -af 'volumedetect' ... which outputs negative -##.## dB measurements where 0 dB is very loud and -100 dB is very quiet. I need to line those ...
4
votes
1answer
5k views
Loudness control LUFS level adjustments
Is there a tool that can adjust the loudness level of a video?
for example I need to make the loudness to be -23 LUFS with max deviation of 0.5 lu.
is there a simple tool/cloud service that doesn't ...
0
votes
3answers
3k views
How can you correct EBU R128 loudness in Premiere?
I have to follow this directives on a Sony XDCAM 4222 50Mbit 25fps PAL timeline with 8 x 24bit 48kHz audio channels .
Alignment Level (AL) shall be –18dBFS with respect to maximum audio coding ...
0
votes
2answers
755 views
Easily make loudness more uniform in Premiere Pro
I'm having to edit some speech videos (60+ min each) I was given from a conference and the audio levels vary pretty wildly for some of them, due to different speakers and the sound guy not doing a ...
0
votes
1answer
43 views
Increasing Overall Audio level
I have a very short video of some classical guitar music, in Windows .wmv. In order to listen I must have the soundcard and speaker volume controls at the max. (I have checked this on another ...
