4 ms·

What's the codec stack for this? x264 --tune zerolatency + opus with opus_delay=20ms?

• namibj 6y ago
  20ms is wasteful. Use minimum latency where SILK still works, afaik that's 7.5ms.
  • codys 6y ago
    This assumes that video encoding latency is lower than the audio latency.
    • namibj 6y ago
      Shouldn't be more than a single frame, which is 16 2/3 ms for 60 fps. And for e.g. JPEG it can be even shorter, especially with a rolling shutter.