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ossrs / srs

SRS is a simple, high-efficiency, real-time video server supporting RTMP, WebRTC, HLS, HTTP-FLV, SRT, MPEG-DASH, and GB28181.
https://ossrs.io
MIT License
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FFmpeg concurrent streaming. #4070

Closed xiao5555 closed 1 month ago

xiao5555 commented 1 month ago

!!! Before submitting a new bug report, please ensure you have searched for any existing bugs and utilized the Ask AI feature at https://ossrs.io or https://ossrs.net (for users in China). Duplicate issues or questions that are overly simple or already addressed in the documentation will be removed without any response.

Describe the bug Issue: When using a script to invoke ffmpeg for streaming, running 50 streams results in SRS log indicating a CPU usage of 65% with normal video output. After streaming for a few minutes, multiple streaming processes fail, and it is observed that when streaming failures occur, they happen consecutively across several processes. The SRS log at this time shows CPU usage at 95%. Once these few abnormal streams exit, CPU usage returns to normal. The ffmpeg streaming command is as follows: ffmpeg -loglevel quiet -re -stream_loop -1 -i /home/firefly/Videos/1280x720.mp4 -c copy -f flv rtmp://192.168.164.59:1935/live/tt45 The aforementioned issue is relatively stable when streaming with 10 channels. Version v5.0.205

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winlinvip commented 1 month ago

Your issue does not comply with the requirements of the Issue template. Please submit bugs using the Issue template. Issues that do not provide complete information will be deleted directly. This Issue will be deleted. Please read the FAQ first: #2716.

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