I guess this is this https://www.mltframework.org/bin/view/MLT/FilterLoudness
Which "Correct audio loudness as recommended by EBU R128." EBU R128 is https://tech.ebu.ch/docs/r/r128.pdf 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. So yeah. It would be cool to support this. I wonder how hard this job would be for me. I might try if I get bored. But don't wait up !!! From: Harald Albrecht <[email protected]> To: "kdenlive@kde org" <[email protected]> Cc: Date: Wed, 09 Mar 2016 20:00:48 +0100 Subject: [kdenlive] New MLT loudness filter support planned? Hi, MLT got a dynamic loudness filter and a loudness meter filter ( https://github.com/mltframework/mlt/commit/0367db3c583eb659cfd446ed373a4c4cf3586e86). Are there any plans to support the filter and meter in Kdenlive in the future?
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