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我需要帮助将 rtsp 流转换为 udpsink（以便将流推送到远程服务器），但我面临的问题很少。到目前为止，我正在尝试以下命令来发布和使用流：创建：

gst-launch-1.0 rtspsrc location=rtsp://192.168.10.20:554 ! rtph264depay ! rndbuffersize min=1500 max=1500 ! udpsink host=127.0.0.1 port=8123

消耗：

gst-launch-1.0 udpsrc port=8123 ! application/x-rtp, encoding-name=H264, payload=96 ! rtph264depay ! h264parse ! avdec_h264 ! autovideosink

但是在消费者端出现以下错误：

WARNING: from element /GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0: Could not decode stream.
Additional debug info:
gstrtpbasedepayload.c(466): gst_rtp_base_depayload_handle_buffer (): /GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0:
Received invalid RTP payload, dropping
ERROR: from element /GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0: The stream is in the wrong format.
Additional debug info:
gstrtph264depay.c(1270): gst_rtp_h264_depay_process (): /GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0:
NAL unit type 27 not supported yet

我已经尝试了几个命令，但我还没有找到任何解决方案，你能提供一些指导吗？谢谢你。

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1 回答 1

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Try replacing the rtph264depay with rtph264pay in your producer pipeline. And use decodebin and autovideoconvert to get the frames out of your rtspsrc.

The following pipelines are based on what I read found from here: GitHub

gst-launch-1.0 -v rptspsrc location= rtsp://192.168.10.20:554 ! decodebin \
! autovideoconvert ! x264enc tune=zerolatency ! rtph264pay ! udpsink host=127.0.0.1 port=8123

gst-launch-1.0 udpsrc address=127.0.0.1 port=8123! application/x-rtp,media=video,clock-rate=90000,\
encoding-name=H264,payload=96 ! rtph264depay ! avdec_h264 ! autovideosink
于 2021-08-31T22:04:28.977 回答