iTV Stream Station (MHP/ACAP/OCAP) is a portable test head-end for Data Broadcasting. With iTV Stream Station, System Operators can design their system and service and Set-top box manufacturers can verify their product. For those iTV application developers, it is a perfect development platform and application verifier. iTV Stream Station is the worlds first iTV test streamer with built-in modulator (DVB-S,DVB-C, DVB-T or VSB). With iTV Stream Station, you can test iTV Application directly on the set-top box any time and anywhere. And iTV Stream Station itself is a very cost-effective modulator supporting internal and external input altogether. iTV Stream Station is the most suitable system for on-spot sales, demonstration and field-test of iTV set-top Box with its portable frame. Object Carousel Encoding (Java Xlet, HTML, MHEG5 Application) Injecting Object Carousel to A/V MPEG2 Transport Stream Generate PSI/SI, AIT(XAIT) Tables (User defined PSI/SI & EPG DB) Real-time TS Generating and DVB-ASI Output Real-time QPSK, QAM, COFDM or 8VSB Modulating and RF Out-put Record Input-Output Transport stream files Support Stream Event (Stream Event Sync Tool is optional) Automatic Detection of PID Collision / Resetting PID Monitor Encoding and Transmission Status Application management and Transmission Control by APP (Application Property Profile) Manager Display and Modifying Each Object Carousel Module Properties Define Data Transmission Bandwidth Setting Repetition Rate of each PID & each Object Carousel Module Multi-PID application (e.g. iTV Portal) Group Modules and Resetting Grouped Module Properties PCR Re-stamping