search

meoiswa / vrchat-transcode-utilities

Collection of utilities to make transcoding video suitable for streaming into VRChat easier
3 stars 4 forks source link

Volume boost #6

Open philpax opened 8 months ago

philpax commented 8 months ago

Movies are often mastered with higher dynamic range than you might otherwise experience on a jank VRChat streaming session, so having the ability to boost audio levels is often a benefit.

If you're using a filter_complex (#4), this is how you would 2x the volume: -filter_complex "[0:v][0:s:0]overlay[v]; [0:a:1]volume=2.0[a]" -map "[v]" -map "[a]"

meoiswa commented 8 months ago

applying a(n audio) compressor might be a good idea too, if possible. Most modern movies have extrene dynamic range that makes the watching experience in a "home theater" white frustrating (quiet parts too quiet, loud parts way too loud)