when ffmpeg Event use 'end' cannot be monitor rtsp URL，only the fs local video file end stream event？

[fengjiewen1997]

const ffmpegCommand = ffmpeg(url)
.addInputOption("-rtsp_transport", "tcp")
.addInputOption("-analyzeduration", "50000", "-max_delay", "500000")
.addInputOption("-fflags", "nobuffer")
.addInputOption("-flags", "low_delay")
.on("start", () => {
console.log("Stream started.");
logger.info("Stream started.");
})
.on("codecData", (data) => {
console.log("Stream codecData:", data);
logger.info(Stream codecData: ${JSON.stringify(data)});
})
.on("stderr", (stderrLine) => {
console.error("FFmpeg stderr:", stderrLine);
logger.error(FFmpeg stderr: ${stderrLine});
// setTimeout(()=>{
// stream.end();
// },33000)
})
.on("error", (err) => {
console.error("An error occurred:", err.message);
logger.error(An error occurred: ${err.message});
stream.end();
})
.on("end", (stdout, stderr) => {
console.log("Stream ended.",stdout);
logger.info("Stream ended.");
stream.end();
})
.outputFormat("flv")
.videoCodec("copy") // 这里使用 copy 以支持原始编码（H264 或 H265）
.noAudio()
// .withDuration(33)
.pipe(stream, { end: true })

When I want to transcode an rtsp playback stream address, I cannot listen for the end event, only the fs local video file end stream event

[fengjiewen1997]

ffmpeg(url) url is rtsp://xxxxxx./?starttime=20241216T103616Z&endtime=20241216T103646Z is not listen on 'end' stream,only listen the fs local video file?