Merge commit 'c143ae7eb74205eb2b71e63479988b9913956687' * commit 'c143ae7eb74205eb2b71e63479988b9913956687': Support for communicating if a buffer read from the _extractor_ is a sync sample or not.
Merge commit 'c143ae7eb74205eb2b71e63479988b9913956687' * commit 'c143ae7eb74205eb2b71e63479988b9913956687': Support for communicating if a buffer read from the _extractor_ is a sync sample or not.