python - 警告 : erroneous pipeline: no element "kvssink"

Question

我正在通过 https://docs.aws.amazon.com/kinesisvideostreams/latest/dg/gs-send-data.html 尝试 Kinesis 视频流我已经安装好了

Success in building the Kinesis Video Streams Producer SDK !!! Now you can set the environment variables before running the sample applications by running source set_kvs_sdk_env.sh Also, you may want to add the following environment variables to set it permanently in /home/huynv/.bashrc or /home/huynv/.bash_profile or /home/huynv/.zshrc Success in building kinesis-video-gstreamer-plugin !!!

但是当运行时得到那个警告:

$ gst-launch-1.0 v4l2src do-timestamp=TRUE device=/dev/video0 ! h264parse ! video/x-h264,stream-format=avc,alignment=au ! kvssink stream-name="MyKinesisVideoStream" storage-size=512 access-key="YourAccessKey" secret-key="YourSecretKey" aws-region="YourAWSRegion"

这是表演

WARNING: erroneous pipeline: no element "kvssink"

我正在使用 Ubuntu 16.04 LTS，python3

请有人帮助我!

Answer 1

我遇到了同样的问题，这是因为我使用了 min_install_script，而且我认为只有使用完整的安装脚本才能构建插件。

试试这个:

cd 到你的 kinesis-video-native-build 目录并执行下面的命令

(将以下命令中的目录更改为您的 sdk 目录):

export LD_LIBRARY_PATH=/opt/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/downloads/local/lib:$LD_LIBRARY_PATH
export GST_PLUGIN_PATH=/opt/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/downloads/local/lib:$GST_PLUGIN_PATH
sudo ./gstreamer-plugin-install-script