AM5728: Configuring HDMI output

sameer kunte

Part Number: AM5728

Hi,

I have to use AM5728 in one of the products. I have to take RTP packets (containing video&audio) from network and process them to give it to the display via HDMI out. Pipeline to Receive is:

gst-launch-1.0 -e -v udpsrc port=........ caps="..." ! rtpjitterbuffer ! rtpmp2tdepay ! tsdemux name=demux demux. ! queue ! h264parse ! avdec_h264 ! autovideosink demux. ! queue ! aacparse ! avdec aac ! autoaudiosink

What changes I have to make in this pipeline to configure the HDMI transmitter of AM5728 ? What I have to write in place of 'autovideosink' and 'autoaudiosink' ?

Plz correct the pipeline if its wrong.

over 8 years ago

0 Margarita Gashova over 8 years ago

TI__Guru* 80190 points

Hello,

You could use kmsink instead of autovideosink.
This element has property connector. You could use this property to specify the display like for example kmssink connector=16.
You could check this connector by running modetest demo.
For more information regarding this property you could run this command gst-inspect-1.0 kmssink.

I would recommend you to use ducatih264dec instead of avdec_h264 on the board. Please check this link for more information about our codecs:
processors.wiki.ti.com/.../Processor_Training:_Multimedia

Hope this helps.

BR
Margarita

0 Margarita Gashova over 8 years ago in reply to Margarita Gashova

TI__Guru* 80190 points

Hello,

In additional you could use alsasink instead of autoaudiosink.
You could set alsasink's "device" property also.

Please if this answers your questions could you click the "This resolved my issue button".

BR
Margarita

0 sameer kunte over 8 years ago in reply to Margarita Gashova

Prodigy 170 points

Hi,
thanks for help.
I searched for kmssink , it is showing Bad plugins.Where can I get good plugins ?

0 Margarita Gashova over 8 years ago in reply to sameer kunte

TI__Guru* 80190 points

Hello,

Please open a new topics about the plugins and close this one.

BR
Margarita

Processors

Processors forum

AM5728: Configuring HDMI output