AM5728: GStreamer pipeline issue

Bob Engineer 2

Part Number: AM5728

I'm trying to get a streaming application going, streaming from an AM5728 EVM to a browser page. I would like to do the compression using one of the ducati compression implementations, e.g. ducatih264enc. I can't make this work.

I have been able to make this work using theora, e.g.:

gst-launch-1.0 -v videotestsrc ! theoraenc ! oggmux ! tcpserversink host="192.168.1.8" port=5000

This however does the encoding in the main micro, not the DSP, so performance-wise it doesn't handle actual video from a camera.

Can anyone provide an example pipeline that uses one of the ducati compression implementations, that provides a video stream viewable in a webpage?

Best regards,

Bob.

over 6 years ago

0 Michael Erdahl over 6 years ago

TI__Genius 13505 points

Hi Bob,

We will get back with you early next week - our gstreamer expert on the forum is out of the office until Monday.

Regards,
Mike

0 Bob Engineer 2 over 6 years ago in reply to Michael Erdahl

Intellectual 530 points

Hi Mike,

Any update on this?

Best regards,

Bob.

0 Manisha Agrawal over 6 years ago in reply to Bob Engineer 2

TI__Mastermind 22946 points

Hi Bob,

Sorry for the delayed response. Check the Network Loopback example in below document -

Regards,

Manisha

0 Bob Engineer 2 over 6 years ago in reply to Manisha Agrawal

Intellectual 530 points

Hi Manisha,

Thanks for your response. However this doesn't really solve my issue, as my question relates to streaming to a browser page. The example you've provided shows a way of sending video across a network from one gstreamer pipeline to another gstreamer pipeline.

Is there a way of setting this up so it uses tcpserversink, but in a way that a browser can decode? I have tried hard to achieve this but haven't found a combination that works. I can make it work with completed video files, but not with live streaming.

Best regards,

Bob.

0 Manisha Agrawal over 6 years ago in reply to Bob Engineer 2

TI__Mastermind 22946 points

Hi Bob,

We haven't tried your particular use case. Unfortunately I don't have answer for you, Please check below document on gstreamer support.

Regards,

Manisha

0 Bob Engineer 2 over 5 years ago in reply to Manisha Agrawal

Intellectual 530 points

Hi Manisha,

Thanks for your response. I totally understand your point that you can't cover all particular use cases. Suggest we leave this issue open for a couple of weeks to see if anyone from the broader community can provide an answer.

Best regards,

Bob.

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AM5728: GStreamer pipeline issue