• State
  • Locked Locked
  • Replies 2 replies
  • Subscribers 98 subscribers
  • Views 249 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Supporting square pixel mode in DM6446

JbWeen
Prodigy 30 points

Hi all,

  I am begginer in video processing using davinci environments, so I apologize if I speak about a nonsense.

  I have inherited a video decoder that reads a mpeg2 transport stream (720x576) and prints it on a screen.

  Now I have to read a H.264 video in square pixel mode (768x576) and print it on a screen.

  At this point, I have been investigating about Davinci Decoders and I have understood that the biggest resolution supported in this processor is 720x576. (http://wiki.davincidsp.com/index.php/DM6446_Codecs)

  am I wrong?

  If there is a possibility of changing this resoultion using SW or if we can process this input video please told me.

  Thanks in advance,

  Best Regards

 

  • 0
    TI__Mastermind 37340 points

    unfortunately, the h.264 encoder codec for DM6446 supports up to 720x576 as suggested by the wiki article.

    However, we do have other parts such as DM365 which supports higher h.264 encode resolutions at a lower price.  Have you consider this processor for your needs..?

  • 0 in reply to Juan Gonzales
    Prodigy 30 points

    Thanks for your quick answer, Juan.

    At this moment we can not affort changing to other processor. I will try to re-code the video to the maximum size just before sending it to DM6446.

    Thanks again for your help, it is very important to have a very good support team from TI.