Abstract: Disclosed herein is simultaneous processing of multiple MPEG audio packetized elementary streams (PES). Each audio PID gets processed separately, substantially simultaneously. Example embodiments of the systems and methods of video delivery to a multilingual audience disclosed herein enable the processing of two or more audio tracks within the same transport stream simultaneously and deliver each audio to separate audio outputs where one of the outputs may be going to a wireless headset, a secondary room or a secondary screen. The main language audio (PES) is rendered with the video on the main screen, or the different audio streams may be rendered concurrently in different rooms such as in a business application. The main screen would have the main video along with its original language audio while the dubbed audio will be processed and played at the same time with the original video.