Determines whether a sample later in decode order can have a presentation timestamp earlier than that of the specified sample cursor.
- macOS 10.10+
An instance of
AVSamplewith which to test the sample reordering boundary.
true if it's possible for any sample later in decode order than the sample at the position of the receiver can have a presentation timestamp earlier than that of the specified sample cursor; otherwise,
If the receiver and cursor reference different sequences of samples, as when they're created by different instances of
AVAsset, results are undefined.