maximum frame rate

ranchu

Guru 20755 points

Hello I would like to verify that there using h.264 and mpeg4 encoders or decoders with dm8168 we can do 60fps encode or decode

regards

ran

over 12 years ago

0 Venugopala over 12 years ago

TI__Expert 5000 points

DM8168 has got 3 instances of HDVICP2.

Assuming HDVICP2 is clocked at nominal clock of 400MHz.

60fps of encode and decode is feasible for H.264 and MPEG4.

0 ranchu over 12 years ago in reply to Venugopala

Guru 20755 points

Hi Venugopala,

Thank you very much for the quick response.
I see that there is no issue here in terms of hardware, but is there an issue in terms of TI's codec (H.264 and MPEG-4 encoder and decodes).
In encoder UG, it says that the default refframerate is 30fps, while the supported value "ignored". What does this mean ? Is it limited to 30fps ?
In decoder UG it says that maximum framerate is set to 30fps, and ignored at creation time. What does this means ? Is it limited to 30fps ?

Best Regards,

Ran

0 Venugopala over 12 years ago in reply to ranchu

TI__Expert 5000 points

No, the codec is not limited to 30fps.

I have already answer the query and confusion over the refframerate and targetframerate @

http://e2e.ti.com/support/embedded/multimedia_software_codecs/f/356/p/237167/830500.aspx#830500

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maximum frame rate