Profile Change in x264enc plugin

Michael MacIntosh mmacintosh at linear-systems.com
Thu Feb 1 20:51:33 UTC 2018


Hello,

The x264 encoder will change the profile automatically based on encoder 
settings.

You can change the speed preset to something like ultrafast and it will 
change it to h264 baseline.

Hope that helps!


On 2/1/2018 4:02 AM, Mohammad, Jamal M wrote:
> Hi Guys,
> We want to use gstreamer for streamingwindows desktop over IP.
> On the receiver end I am using the following pipeline:
> gst-launch-1.0 -vvv udpsrc port=5004 ! application/x-rtp, payload=96 ! 
> rtph2 64depay ! h264parse ! imxvpudec ! imxipuvideosink sync=false
> On the sender end we are using the following pipeline:
>  C:\gstreamer\1.0\x86_64\bin\gst-launch-1.0.exe -v dx9screencapsrc ! 
> video/x-raw,framerate=30/1 ! queue ! videoconvert ! x264enc ! 
> h264parse config-interval=-1 ! rtph264pay pt=96 config-interval=-1 ! 
> udpsink host=<IP Address> port=5004 sync=true.
> The imxvpudecoder fails to decode the frame and gst-launch terminates 
> at the receiver end with the following error:
> imxvpuapi imxvpuapi_vpulib.c:1387:imx_vpu_dec_get_initial_info: could 
> not retrieve configuration information: failure
> I believe it is something related to changing profile. How can I 
> change the profile of x264 enc.
> Thanks,
> *Mohammad Jamal Mohiuddin
> **Software Engineer, Retail Hosp/HW
> NCR Corporation India Pvt Ltd.
> **_MohammadJamal.Mohiuddin at ncr.com_* 
> <mailto:MohammadJamal.Mohiuddin at ncr.com>*| **www.ncr.com* 
> <http://www.ncr.com>
>
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