RTSP 音频喀哒声/爆裂声/峰值/毛刺和滴答声。 (iPhone 流媒体)有什么建议吗?
我正在使用一些与RTSP、RTP相关的代码来使用FFMPEG收听各种RTSP流,它有效!
但是
噪音的解码方式是,流的 ASF 解码每 10 秒就会出现一次故障,此时音量会达到峰值并发出响亮的爆裂声。
通常是数据包损坏时您听到的声音...
我只是想知道在使用 WMA ASF 音频流时是否有人可以帮助我在哪里查找故障排除。
任何帮助/提示/指示都值得赞赏。
我不确定它是否在 RTSP 解析器、数据缓冲区、WMA 解码器中......
I'm using some code related to RTSP, RTP to listen to various RTSP Streams Using FFMPEG, it works!
BUT
The noise is being decoded in such a way that every 10 seconds a glitch in the ASF decoding of the stream occurs, where the Volume Peaks and makes a loud Popping sound.
Generally the sound you hear when a packet is corrupted...
I'm just wondering if anyone can help me with where to look for Troubleshooting, when working with WMA ASF Audio Streams.
Any help/tips/pointers are appreciated.
I'm not sure if it's in the RTSP Parser, Data Buffer, WMA Decoder...
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我对 WMA/ASF 一无所知,但是您是否检查过 RTP 标头中的序列号是否连续(如何找出这些序列号取决于您使用的 RTSP/RTP 库)?至少这样你就会知道数据包是否丢失。
I know nothing about WMA/ASF, but have you checked the sequence numbers in the RTP headers are contiguous (how you would find out what these are will depend on what RTSP/RTP library you are using)? At least then you will know whether packets are going missing or not.