Slideshow Videos Slideshow Videos Audio & Music Integration

Question 1

What audio sample rate is the standard for high-quality video production audio in the US?

Accepted Answer

48,000 Hz

Answer

48,000 Hz (48 kHz) is the professional broadcast and video production standard audio sample rate in the United States.

Question 2

Which type of music license allows creators to use tracks in slideshow videos without paying per-use royalties?

Accepted Answer

Royalty-free license

Answer

A royalty-free license grants ongoing use of a track without per-use fees after a one-time purchase or subscription.

Question 3

What is the purpose of audio ducking in a slideshow video?

Accepted Answer

Automatically lowering background music volume when narration plays

Answer

Audio ducking automatically reduces background music volume during voiceover or narration to ensure the spoken content is clearly heard.

Question 4

What loudness standard (LUFS) is recommended by YouTube for uploaded video audio?

Accepted Answer

-14 LUFS

Answer

YouTube normalizes uploaded audio to approximately -14 LUFS integrated loudness to provide consistent volume across all videos.

Question 5

Which audio format provides the best lossless quality for archiving a slideshow video's audio master?

Accepted Answer

WAV

Answer

WAV (Waveform Audio File Format) is an uncompressed lossless format that preserves full audio fidelity for archival masters.

Slideshow Videos Practice Test