batch convert ffmpeg alexa skills audio ffmpeg gui

I started looking into this after I watched 'Rumble in the Bronx' (Classic JC, amirite?) and got really annoyed at how loud the sound effects were while the dialogue was really quiet.

Like many others, I get annoyed when a movie is too loud during action scenes, but too quiet during dialogue. Hey all, I was looking for a simple solution to a few issues I was having:ĪAC 5.1 doesn't work too well on Apple TV. Try out both to see which works best for you, and be sure to dig into the settings to find the sweet spot for your setup :) This is most similar to what a soundbar might do in order to reduce the loud & increase the quiet parts of a movie. Note that the 'LoudNorm' scripts are slower than the others because it adds another process.ĮDIT 3: As an alternate to the 'NightMode' scripts I have added one more script which adds actual DRC (Dynamic Range Compression) to the mixdown instead of just mixing the FL, FR, BL(SL), BR(SR), FLC, FRC, FC, LFE channels at different volumes. Also, I've added 2 more scripts which are the exact same as the first 2, but also includes the 'loudnorm' filter, which normalizes the new mix-down track to EBU R128 (industry standard). This means all channels are there for a 7.1 mix-down now. bat files have been updated too.ĮDIT 2: Added FLC (front left centre) & FRC (Front right centre) channels to the Nightmode mix-down. EDIT: Updated the scripts slightly to add language metadata, add SL & SR to the night mode script (sometimes channels are called BL BR or SL SR.

Batch convert ffmpeg alexa skills audio ffmpeg gui