ref: 96591ca05a34026ce804124ef92473a3361eb34c
parent: 82719355811361630ce8a5b37278e50bf73ffd38
author: Timothy B. Terriberry <[email protected]>
date: Wed Feb 3 00:42:22 EST 2016
oggopus: Additional minor rewording. Hopefully this is even clearer. Thanks again to Mark Harris for the suggestion.
--- a/doc/draft-ietf-codec-oggopus.xml
+++ b/doc/draft-ietf-codec-oggopus.xml
@@ -274,8 +274,9 @@
The granule position of an audio data page is in units of PCM audio samples at
a fixed rate of 48 kHz (per channel; a stereo stream's granule position
does not increment at twice the speed of a mono stream).
-It is possible to run the Opus reference implementation at other sampling rates
- but all of them evenly divide 48 kHz.
+It is possible to run an Opus decoder at other sampling rates,
+ but all Opus packets encode samples at a sampling rate that evenly divides
+ 48 kHz.
Therefore, the value in the granule position field always counts samples
assuming a 48 kHz decoding rate, and the rest of this specification makes
the same assumption.