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Presumably this is the algorithm powering a new feature in tvOS 16.4: > This update adds Dim Flashing Lights, an accessibility option to automatically dim the
by mrpippy 4y ago
Presumably this is the algorithm powering a new feature in tvOS 16.4:
> This update adds Dim Flashing Lights, an accessibility option to automatically dim the display of video when flashes of light or strobe effects are detected, and includes performance and stability improvements.
- cryptonector 4y agoNext up: sound leveling?
- madeofpalk 4y agoSettings > Audio and Video > Reduce Loud Sounds https://support.apple.com/en-gb/guide/tv/atvba773c3c9/tvos https://support.apple.com/en-gb/guide/tv/atvba773c3c9/tvos
- lotsofpulp 4y agoI wish it worked even better to reduce sounds and increase the volume of dialogue. Background sounds and special effects sounds are still so much louder than barely audible dialogue.
- varenc 4y agoI totally agree. I use ffmpeg's dynaudnorm[0] filter in mpv/IINA when watching media to better normalize sound volume. It's the best audio normalizer I’ve used. No loss of dynamic range within the target window duration. (~15 seconds by default, but I tweak it to around ~8 seconds) [0] https://ffmpeg.org/ffmpeg-filters.html#dynaudnorm https://ffmpeg.org/ffmpeg-filters.html#dynaudnorm
- t0mas88 4y agoIf you increase volume on the center channel while reducing overall volume the dialogue usually gets much clearer.
- c0wb0yc0d3r 4y agoIs there a tool that lets me analyze video and make this change, or does it generally require an audio interface? I find I have this problem with Chromecast and YouTube. I think I would be pretty happy if I could set up yt-dlp to grab video, assist the audio of needed and then play the video.
- pjscott 4y agoBless you. I appreciate this, and my mother who has some neurological issues related to auditory processing definitely appreciates it.
- kimburgess 4y agoR 128 (https://en.wikipedia.org/wiki/EBU_R_128 https://en.wikipedia.org/wiki/EBU_R_128) already exists for that.