How do I set ulpfec to be turned on in an outgoing RTSP stream？

[leok.wu at rock-chips.com]

Hi,  gstreamer developer:

    ./build/examples/test-launch "( videotestsrc ! x264enc ! rtph264pay name=pay0 pt=96 )" FEC packets were not found when using the command above. 
Turning on the ulpfec option in the "gst_rtsp_stream_init" initialization interface is also invalid. Is there any developer brother who can bring ULpFEC package in RTSP Server? Please share with me. Thank you.      
    
git:  git://anongit.freedesktop.org/gstreamer/gst-rtsp-server

Best regards！



  软件创新中心 吴丽（leok）
**********************************************************
公司：瑞芯微电子股份有限公司
地址：福建省福州市铜盘路软件大道89号软件园A区21号楼
邮编：350003
Tel: 0591-83991906转8403 / 15980592205
E-mail:leok.wu at rock-chips.com
**********************************************************************************************************************
重要提示：本邮件及其附件含有仅供特定个人或目的使用的保密信息。若您并非该特定收件人或误收本邮
件，请从系统中永久性删除本邮件及所有附件。瑞芯微电子股份有限公司拥有本邮件及附件的著作权
及解释权，禁止任何未经授权或许可的披露、储存或复制本邮件及附件的行为。谢谢您的配合。
IMPORTANT NOTICE: The contents of this email and any attachments may contain information that is
privileged, confidential. If you are not the intended recipient or receive it by mistaken, please delete the
email in its entirety. Rockchip Electronics Co., Ltd. copyright and reserve all rights .It is strictly
prohibited to disclose, copy or store the email  without any further authorization or license.Thank you.
**********************************************************************************************************************
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/gstreamer-devel/attachments/20201021/ed6150e0/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 1889_InsertPic_38DE(04-27-20-04-28).png
Type: image/png
Size: 1889 bytes
Desc: not available
URL: <https://lists.freedesktop.org/archives/gstreamer-devel/attachments/20201021/ed6150e0/attachment-0001.png>