Texas Instruments Jacinto6 Android Video Decoder Software Design Specification User's Guide
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Frequently Answers and Questions
What are the hardware blocks involved in AV playback?
Jacinto6 hardware includes IVA-HD, IPU, MPU, and DSP, each responsible for a specific function during AV playback.
What are the responsibilities of the MPU during AV playback?
MPU is responsible for multimedia stack execution, input parsing, IVA-HD interaction, audio decoding, AV sync, and more.
What does the IPU handle during AV playback?
IPU manages IVA-HD configuration, IVA-HD interrupt and message handling, and video decoding through the codec engine interface.
What is the role of IVA-HD in AV playback?
IVA-HD is responsible for executing video decoder algorithms in frame mode.
What is the purpose of the DSP in AV playback?
DSP is dedicated to audio signal processing, including SRC, mixing, EQ, and audio rendering to external audio codecs.
What is the default media player in Android?
Gallery2 player serves as the default media player, offering basic features like media scanning, thumbnail viewing, and playback controls.
What does the StageFright framework encompass?
StageFright framework includes components such as extractors, OMX client, OMX plugin interface, and a media player engine.
What is the function of TI MM HAL?
TI MM HAL implements OMX Core, OMX components, OSAL for OS primitives, and distributed codec engine (DCE) client.
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