56 lines
1.1 KiB
Markdown
56 lines
1.1 KiB
Markdown
|
### Dolby Digital
|
||
|
|
|
||
|
|
<sup><sup>Doesn't stand for anything</sup></sup>
|
||
|
|
|
||
|
|
<div style="font-size: 0.6em;">
|
||
|
|
|
||
|
|
- Patented with royalties
|
||
|
|
- Some software support
|
||
|
|
|
||
|
|
<br>
|
||
|
|
<br>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<div style="font-size: 0.6em; text-align: center; display: grid; grid-template-columns: 1fr 1fr 1fr;">
|
||
|
|
<div>
|
||
|
|
|
||
|
|
##### Dolby AC-3
|
||
|
|
- Lossy
|
||
|
|
- 16-bit sampling depth
|
||
|
|
- Up to 48kHz sampling rate
|
||
|
|
- Up to 5+1 audio channels
|
||
|
|
- Up to 640 kbit/s*
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
|
||
|
|
##### Dolby Digital Plus
|
||
|
|
- Lossy
|
||
|
|
- 16-bit sampling depth
|
||
|
|
- Up to 48kHz sampling rate
|
||
|
|
- Up to 15+1 audio channels
|
||
|
|
- Up to 6144 kbit/s
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
|
||
|
|
##### Dolby TrueHD
|
||
|
|
- Lossless
|
||
|
|
- 24-bit sampling depth
|
||
|
|
- Up to 192kHz sampling rate
|
||
|
|
- Up to 7+1 audio channels
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
Note:
|
||
|
|
Now, I'm gonna briefly talk about Dolby Digital. I only mentioned this one and not
|
||
|
|
its competitor, DTS, because you can actually use this one.
|
||
|
|
|
||
|
|
It's a proprietary format developed by Dolby, although it does have some software support.
|
||
|
|
For instance, FFmpeg can both encode and decode AC-3 audio.
|
||
|
|
|
||
|
|
Commonly seen on BluRays
|
||
|
|
Mention DTS
|
||
|
|
|
||
|
|
[comment]: # (!!!) <!--------------------------------------------------------->
|