18 lines
784 B
Bash
18 lines
784 B
Bash
#!/usr/bin/env bash
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# 低延迟播放：从 UDP/RTP 直推端口拉流并显示（Linux 接收端）。
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# 用法: ./play-udp.sh <端口> [h265|h264] 默认 h265
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set -e
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PORT="${1:?用法: ./play-udp.sh <端口> [h265|h264]}"
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CODEC="${2:-h265}"
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if [ "$CODEC" = "h264" ]; then
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CAPS="application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)H264"
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DEPAY=rtph264depay; DEC=avdec_h264
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else
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CAPS="application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)H265"
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DEPAY=rtph265depay; DEC=avdec_h265
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fi
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echo "== 低延迟播放 UDP:$PORT ($CODEC) Ctrl-C 退出 =="
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exec gst-launch-1.0 udpsrc port="$PORT" caps="$CAPS" \
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! "$DEPAY" ! "$DEC" \
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! fpsdisplaysink video-sink=autovideosink text-overlay=false sync=false
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