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Old 17th April 2014, 10:29
vinir vinir is offline
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Join Date: Apr 2014
Posts: 2
Default Audio introduce clicking disturbing noise after few minutes of live RTSP/RTP streamin

I'm using Directshow filters and getting clicking sound after few minutes of streaming. It's like a mouse clicking sound. If I do not use Reference clock, the issue resolve but the Audio-Video sync does not work and Lypsing doesn't work properly

While using VLC Player it works fine.

Please let me know the resolution ASAP as I am struggling since long for the resolution.
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Old Yesterday, 01:42
vinir vinir is offline
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Join Date: Apr 2014
Posts: 2
Smile Fw:

I changed implementation of source filter, but still no success.

Previously the graph prepared as below:

Push Source -> ACM Wrapper -> DC-DSP Filter (Amplify filter) -> Render

I checked using graph edit, that DC-DSP filter can implement before decoder so implement change as below:

Push Source -> DC-DSP Filter (Amplify filter) -> ACM Wrapper -> Render

I checked timestamps of audio and video is working and lipsync is ok.

Is there any way to change the priority of audio in Directshow filter. In case of any delay in audio Directshow should not drop audio. In my case i think filter dropping audio not video, This may help to resolve this issue
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audio, directshow, live-stream, reference clock

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