No audio output pin (only video output pin) in RTSPNetSource filter in GraphEdit

[mc]

Hello,

I have tried using the RTSPNetSource filter in GraphEdit (using File > Render URL...) and in a C/C++ test app (using the Load method from the IID_IFileSourceFilter interface).

The RTSP NetSource filter only creates a video output pin and no audio output pin.

However, both audio and video can be played by VLC (so there is audio).

If you want to try, you can use any of these URLs:
rtsp://media8.lsops.net:1935/live/aljazeer_en_high.sdp
rtsp://fms5.visionip.tv:1935/live/RT_1
rtsp://www.labelletv.net/labelleTV

Do you have any idea about the cause of the problem? Any solution?

Thanks in advance!

[IvanR]

RTSPNetSource does not support some audio formats.
Each case for this should be investigated and then we can decide whether to implement it as a new feature or not.
You can write to tsup@elecard.ru and we will discuss it in details.