h264parse: improve PPS handling
Two fixes for PPS handing in h264parse. One is the issue described in #571 (closed) so this replaces !688 (closed).
The other is something I came across while trying to understand how this all works.
Two fixes for PPS handing in h264parse. One is the issue described in #571 (closed) so this replaces !688 (closed).
The other is something I came across while trying to understand how this all works.