I really have no choice but to ask everyone about javacv

[whr2349]

console：
rtsp://admin:[email protected]:554
Starting streaming for rtsp://admin:[email protected]:554
Error: [hevc @ 000001be6d3e43c0] VPS 0 does not exist

Error: [hevc @ 000001be6d3e43c0] VPS 0 does not exist

Info: Input #0, rtsp, from 'rtsp://admin:[email protected]:554':

Info: Metadata:

Info: title :
Info: Media Presentation
Info:

Info: Duration:
Info: N/A
Info: , start:
Info: 0.040000
Info: , bitrate:
Info: N/A
Info:

Info: Stream #0:0
Info: : Video: hevc (Main), yuv420p(tv), 1920x1080
Info: ,
Info: 20 fps,
Info: 25 tbr,
Info: 90k tbn
Info:

Error: [hevc @ 000001be6f8cdb40] VPS 0 does not exist

Original Frame Rate: 20.0
Image Width: 1920
Image Height: 1080
Audio Channels: 0
Adjusted Frame Rate: 20.0
Video Bitrate: 4000000
Audio Sample Rate: 0
Audio Bitrate: 0
Error: [flv @ 000001be702ea8c0] No streams to mux were specified

Error during streaming: avformat_write_header error() error -22: Could not write header to 'rtmp://localhost/live/livestream' (For more details, make sure FFmpegLogCallback.set() has been called.)
org.bytedeco.javacv.FFmpegFrameRecorder$Exception: avformat_write_header error() error -22: Could not write header to 'rtmp://localhost/live/livestream' (For more details, make sure FFmpegLogCallback.set() has been called.)
at org.bytedeco.javacv.FFmpegFrameRecorder.startUnsafe(FFmpegFrameRecorder.java:969)
at org.bytedeco.javacv.FFmpegFrameRecorder.start(FFmpegFrameRecorder.java:437)
at com.zydq.video.service.VideoStreamService.toSrsPush(VideoStreamService.java:192)
at com.zydq.video.service.VideoStreamService.lambda$startRtspToSrsPushAsync$0(VideoStreamService.java:41)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:842)

[saudet]

Duplicate of #2232