Audio streaming latency
Posted: 06 Feb 2019 12:03
Hi to all,
I'm running some audio tests with VLC. Specifically I have a Windows PC with an instance of VLC.
This VLC is configured to capture audio from a microphone and generate a RTP stream.
Configured with the following options:
the cache is set to 10 ms
Then I have a second Windows PC configured to receive an RTP audio stream. The cache is set to 100ms.
The two PCs are in the same room .
So on the VLC configured to receive a stream I can hear what the other VLC transmits, but I realized that between the sending and the reception there is a delay of over half a second, despite the caches are setting at a relatively low value.
How can I reduce this delay?
Thank you
Matteo
I'm running some audio tests with VLC. Specifically I have a Windows PC with an instance of VLC.
This VLC is configured to capture audio from a microphone and generate a RTP stream.
Configured with the following options:
Code: Select all
:sout=#transcode{vcodec=none,acodec=alaw,ab=64,channels=1,samplerate=8000}:rtp{dst=192.168.0.136,port=58000} :sout-keep
Code: Select all
:live-caching=10
Code: Select all
:network-caching=100
The two PCs are in the same room .
So on the VLC configured to receive a stream I can hear what the other VLC transmits, but I realized that between the sending and the reception there is a delay of over half a second, despite the caches are setting at a relatively low value.
How can I reduce this delay?
Thank you
Matteo