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Wireshark 抓包RTSP AAC流. 如何提取出AAC文件 #10

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lion117 opened this issue Sep 26, 2023 · 0 comments

lion117 commented Sep 26, 2023

背景

RTSP拉流, 流里面仅有一条48K-2的AAC-LC音频流
使用wireshark抓包捕获拉流的全过程
希望能够从wireshark中导出AAC音频流

操作

decodec as rtp
选择protocol AAC 为pt-type 96
使用lua脚本导出AAC
观察导出AAC. 发现导出的AAC无法正常播放, 解析ADTS头不正常
直接使用VLC拉流RTSP是可以正常播放音频流的

问题

如何正常的导出AAC流. 并保障AAC文件能够被正常解析

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