Hmm now I’m really confused as I read this on dvddemystified.com:
“A DVD-5 with only one surround stereo audio stream (at 192 kbps) can hold over 55 hours of audio. A DVD-18 can hold over 200 hours.” https://www.dvddemystified.com/dvdfaq.html
Big difference between 12 hours (96kbps) and that be considered pushing the boundaries, and over 55 hours at 192kbps…
Am I missing something here? Here is how I checked that 55 hours thing:
192,000bps x 60 secs = 11,520,000bpm (bits per minute)
11,520,000bpm x 60 mins = 691,200,000 bits per hour x 8 bits per byte = 86,400,000 bytes per hour
4,699,979,766 total bytes on DVD-5 / 86,400,000 bytes per hour = 54.4 hours of 192kbps audio
Is that calculation correct or?
Aside from that, when you say “create a still frame for the video,” If I create a still frame, won’t it still get encoded as video? I’ve never worked with stills before so I’m not too sure…