obs-outputs: Add Hybrid MP4/MOV based replay buffer

Author: derrod

plugins/obs-outputs/data/locale/en-US.ini

@@ -13,6 +13,11 @@ MP4Output.StartChapter="Start"
 MP4Output.UnnamedChapter="Unnamed"
 MOVOutput="MOV File Output"
 
+MP4Replay="MP4 Replay Buffer"
+MOVReplay="MOV Replay Buffer"
+MP4Replay.Save="Save Replay"
+MP4Replay.SaveDiscard="Save Replay (Discard Buffer)"
+
 IPFamily="IP Address Family"
 IPFamily.Both="IPv4 and IPv6 (Default)"
 IPFamily.V4Only="IPv4 Only"