Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

hardware coder decoder streaming based on Nios

Hello!

I need to create "hardware coder decoder streaming based on Nios"

Could somebody help me to find information(links) or some examples for this (using as I understand Quartus2)?

I have visited many sites, readed documentation, but can't find what I need exactly.

Please help me to find some examples exactly and information because I am new in this!

Waiting for any help, thank you!

(Sorry for my English)

6 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    16 years ago

    Hi,

    Thank you for your reply!

    I need conding-decondig video and audio (if not than only video) streamig.

    Sorry, but I am not fully anderstand now what exactly I need to do that is why I post in this forum. I need link to some examples how to do and what I need to do for conding-decondig based on Nios microprocessor. Link which you have provided isn't working. Realy I need coding to any format, I need simply to show how we can create coding decondig video and audio streamig using Nios MP.

    Could you help me with this? Could you help me to choose to which format would be better to code information and where I can find some examples and documentation about this exactly. I am new in this, I had little practice with quartus2 one year ago.

    (It is for diploma project)

    Please could you help me to find needed information if you understand how to code-decode.
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    16 years ago

    What you are looking for is not a straight example as fas as I know. Our design is pretty complex and uses our own hardware video encoders (JPEG).

    Altera has an example for Video streaming (without) coding with an evaluation license. I can´t remember who is call, you can use it from SOPC is just connectin IP blocks.

    Unfortunately I can not let you our code without commercial terms.
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    16 years ago

    I don't fully understand what you write, because I don't know enough in this area and I don't fully understand what I need to find :confused:

    --- Quote Start ---

    Altera has an example for Video streaming (without) coding with an evaluation license. I can´t remember who is call, you can use it from SOPC is just connectin IP blocks.

    --- Quote End ---

    Could you help me to find examples Altera Video streaming (without) coding with an evaluation license (is this working with nios?)? I think it is that I need if щther examples are not exist.

    Vista, thank you that you trying to help me!!
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    16 years ago

    Follow this link:

    http://www.altera.com/technology/dsp/applications/1080p-hd-video/dsp-1080p-hd-video.html?gsa_pos=2&wt.oss_r=1&wt.oss=video

    http://www.altera.com/products/ip/dsp/image_video_processing/m-alt-vipsuite.html?gsa_pos=7&wt.oss_r=1&wt.oss=video

    Those are examples of what you can do with Megacores components. This would allow you to capture video and transmit video but without compression. They have similar examples for audio.

    Post an email to me: gilberto@vista-silicon.com and I will send you a picture of how we do it.