write a code about ffmpeg to get stream from ipc and send to rtmp
时间: 2024-04-30 15:22:20 浏览: 21
As an AI language model, I cannot provide you with a code that is ready to run. However, I can give you an example of how to use ffmpeg to get stream from IPC and send it to an RTMP server.
First, make sure that you have installed ffmpeg on your system. You can check if it's installed by typing "ffmpeg" in the terminal.
To get the stream from IPC, use the following command:
```
ffmpeg -f v4l2 -i /dev/video0 -f alsa -i hw:0 -acodec libmp3lame -vcodec libx264 -preset ultrafast -tune zerolatency -f flv rtmp://server/live/stream
```
This command gets the video stream from /dev/video0 and the audio stream from hw:0. It encodes the audio with libmp3lame and the video with libx264 using the ultrafast preset and zerolatency tune. Finally, it sends the stream to an RTMP server at rtmp://server/live/stream.
You can change the input and output devices, codecs, and presets according to your needs. For more information on how to use ffmpeg, you can refer to its documentation.
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