the SDP parser is restricting this to 16 bytes already
BUG=webrtc:42222663
Change-Id: I26f8f15a3f15cb5a5c8eab64f9dc3e26c0ea1bbb
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/359780
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@meta.com>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#42809}