+ * The 40+ --*-caching options were simplified and dumbed down to 4 options:
+ - --file-caching specifies caching for local files,
+ - --network-caching specifies caching for network resources,
+ - --live-caching specifies caching for capture devices and
+ - --disc-caching specifies caching for local optical media.
+ All values are expressed in milliseconds as in previous versions.