Video codec on DRA746 Infotainment processor

Anand Meharwade66

Other Parts Discussed in Thread: DRA746

Hi,

I would like to know what are the audio and video decoders are available within the DRA746 processor such as MP3, WAV, WMA audio decoder/H.264 HP, AVI, MP4, M4V video decoders.

Also what is the operating ambient temperature range?

Thanks for the support in advance.

Thanks

Anand M

over 9 years ago

0 Eric Hackett over 9 years ago

TI__Guru 74322 points

Anand,

This thread has been moved to the DRAx Infotainment SoC forum for more appropriate support.

Regards,

0 Buddy L. over 9 years ago

TI__Intellectual 2540 points

Hi Anand,

In general, most of the audio codec (MP3, WAV, and WMA) is handled by HLOS through software codec executing on Cortex™-A15 microprocessor unit (MPU) subsystem.
For video codec, DRA746 processor uses Image and video accelerator high-definition (IVA-HD) subsystem. IVA-HD is used for video decoding/encoding through LIBDCE interface. This link provides the Multimedia stack when using Linux PSDKLA: processors.wiki.ti.com/.../Processor_SDK_Linux_Automotive_Data_Sheet

Depending on the HLOS that you are planning to use, the MultiMedia Framework (MMF) should be able to handle the video container like MP4, AVI, or M4V.

For the operating temperature range, maybe you can find it on the data sheet:
www.ti.com/.../technicaldocuments - click on "DRA75x, DRA74x Infotainment Applications Processor Silicon Revision 2.0 (Rev. A)"

//Buddy

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Video codec on DRA746 Infotainment processor