limit frequancy bitrate

[Michael Smith]

Hello,
    I wanted to know why I can set the bitrate, and certain codecs do not accept that their frequency limits are exceeded, based on the graph below:
[cid:abb2b7f1-80f8-4ffb-bec1-e9cf2fee6096]

for example, g722 has a frequency band of 64 kbits / s, and it accepts larger values.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/gstreamer-devel/attachments/20180724/dc6cbcb5/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 360px-Opus_quality_comparison_colorblind_compatible.svg.png
Type: image/png
Size: 20245 bytes
Desc: 360px-Opus_quality_comparison_colorblind_compatible.svg.png
URL: <https://lists.freedesktop.org/archives/gstreamer-devel/attachments/20180724/dc6cbcb5/attachment-0001.png>