<div dir="ltr">I guess this is this <a href="https://www.mltframework.org/bin/view/MLT/FilterLoudness">https://www.mltframework.org/bin/view/MLT/FilterLoudness</a><div><br></div><div>Which "<span style="color:rgb(0,0,0);font-family:arial,verdana,sans-serif;font-size:13.65px;line-height:20.475px">Correct audio loudness as recommended by EBU R128.</span>"</div><div><div><span style="color:rgb(0,0,0);font-family:arial,verdana,sans-serif;font-size:13.65px;line-height:20.475px">EBU R128 is </span><br></div><div><a href="https://tech.ebu.ch/docs/r/r128.pdf">https://tech.ebu.ch/docs/r/r128.pdf</a></div><div><br></div><div>The EBU has studied the needs of audio signal levels in production, distribution and transmission of
broadcast programmes. It is of the opinion that an audio-levelling paradigm based on loudness
measurement is needed.
The EBU recommends the measurement of the average loudness of a programme (‘Programme
Loudness’) for the normalisation of audio signals. The measurement of the ‘Maximum True Peak
Level’ of an audio signal is recommended to comply with the technical limits of the complete signal
chain. The measures ‘Loudness Range’, ‘Maximum Momentary Loudness’ and ‘Maximum Short-term
Loudness’ can be used to further characterise an audio signal as well as to fulfil the aesthetic needs
of each programme/station depending on the genre(s), the target audience and the distribution
platform.</div><div><br></div><div>So yeah. It would be cool to support this. </div><div><br></div><div>I wonder how hard this job would be for me. I might try if I get bored. But don't wait up !!!<br><div><br></div><div>From: Harald Albrecht <<a href="mailto:harald.albrecht@gmx.net">harald.albrecht@gmx.net</a>><br>To: "kdenlive@kde org" <<a href="mailto:kdenlive@kde.org">kdenlive@kde.org</a>><br>Cc: <br>Date: Wed, 09 Mar 2016 20:00:48 +0100<br>Subject: [kdenlive] New MLT loudness filter support planned?<br><div><span style="font-size:12.8px">Hi,</span><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">MLT got a dynamic loudness filter and a loudness meter filter (<a href="https://github.com/mltframework/mlt/commit/0367db3c583eb659cfd446ed373a4c4cf3586e86" target="_blank">https://github.com/mltframework/mlt/commit/0367db3c583eb659cfd446ed373a4c4cf3586e86</a>). Are there any plans to support the filter and meter in Kdenlive in the future?</div></div></div><div><br></div></div></div></div>