Sound for Video Session: 32-bit Float Audio & Q&A
In this week's Sound for Video Session, we cover 32-bit float audio, why I think that is a bad name for this technology, and when it is a valuable tool vs when it is not really necessary. Then we'll answer your sound for video related questions.
Sound Devices on 32-bit float audio:
32-bit float files explained — https://www.sounddevices.com/32-bit-f...
How is a 32-bit float file recorded? — https://www.sounddevices.com/how-is-a...
Low Level Signals: 32-bit float vs 24-bit — https://www.sounddevices.com/low-sign...
If you’d like to learn how to make great dialogue audio for your film and video projects, please have a look at my courses at https://school.learnlightandsound.com including processing dialogue audio in Adobe Audition and DaVinci Resolve/Fairlight, recording sound, how to use the Zoom F4, F6, F8, and F8n, and how to get the most from the Sound Devices MixPre series of recorders. We have a course on sound for live-streaming with the ATEM Mini and just added Introduction to Izotope RX for Dialogue Audio.
Gear used or mentioned in this episode. The links below are Amazon.com, B&H Photo, Sweetwater, DVE Store, or other affiliate links. As an affiliate, I earn from qualifying purchases:
Tascam Portacapture X8 audio recorder - B&H https://geni.us/BE098
Sound Devices MixPre II Series Recorders - B&H, Sweetwater, Amazon https://geni.us/O8e0
Earthworks SV33 studio vocal microphone — B&H, Sweetwater https://geni.us/jfIw
Earthworks ETHOS microphone — B&H, Sweetwater https://geni.us/8G8UdBB
Universal Audio Volt 276 USB audio interface — B&H, Sweetwater, Amazon https://geni.us/H5pbQ7
Earthworks SR314 - B&H, Sweetwater https://geni.us/AqRF
Epiphan Pearl Nano live stream encoder — B&H, DVE Store, Amazon https://geni.us/qXyXR5
Panasonic GH5 camera - B&H, Amazon https://geni.us/InspOl
Canon C70 Camera - B&H https://geni.us/ABYB
Canon RF 24-70 f/2.8L IS lens - B&H, Amazon https://geni.us/qwsEs
TA3-M to XLR-F Adapter cable to feed microphones to C70 or Blackmagic Pocket cameras - B&H https://bhpho.to/3o2dTOS
ATEM Mini Extreme & Extreme ISO - B&H, DVE Store, Amazon https://geni.us/b8my
Allen & Heath SQ5 Digital Mixer - B&H, Sweetwater, Amazon https://geni.us/sRxFU90
Rupert Neve Designs Shelford Channel, pre-amp, EQ, compressor - Sweetwater, B&H https://geni.us/9ZfE77
Take your films to the next level with music from Musicbed. Sign up for a free account to listen for yourself: https://geni.us/G7by
Copyright 2022, Curtis Judd
Index
00:00 Start
3:17 Beginning of stream
3:39 Agenda
3:48 Discussion of 32-bit float audio recording
43:26 How would the Zoom F3 do as an ambience recorder?
45:38 Finding a solid, low-latency wireless XLR TX/RX pair
48:05 Connecting a balanced-output mixer to an ATEM Mini
51:10 Roundtripping audio Logic to RX to Resolve
52:45 Recording in 32-bit when monitoring isn’t an option
54:38 Questions from the chat
1:05:15 Wrap-up
1:05:48 End of stream