Hello, I have Blackmagic Intensity Pro video card and I want to stream video from that card to multicast using ffmpeg. But my problem is that I can get only video from that card, no audio.
Ok, time for some commands. List of my dshow devices: -=-=-=-=-=-=- ffmpeg -list_devices true -f dshow -i dummy [dshow @ 0000000004437720] DirectShow video devices [dshow @ 0000000004437720] "Blackmagic WDM Capture" <- it is Intensity Pro card [dshow @ 0000000004437720] DirectShow audio devices -=-=-=-=-=-=- As you can see Intensity Pro does not provide a separate DirectShow audio device. Blackmagic WDM Capture options: -=-=-=-=-=-=- ffmpeg -f dshow -list_options true -i video="Blackmagic WDM Capture" [dshow @ 00000000043e7720] DirectShow video device options [dshow @ 00000000043e7720] Pin "Video Capture" [dshow @ 00000000043e7720] pixel_format=uyvy422 min s=1280x720 fps=50 max s=1280x720 fps=50 [dshow @ 00000000043e7720] Pin "Audio Capture" -=-=-=-=-=-=- As you can see THERE IS a pin called "Audio Capture". But how I can use it? So here is my question: how I can map that Audio Capture pin as a ffmpeg audio input? I tried following commands (ffplay): ffplay -f dshow -i video="Blackmagic WDM Capture" -> I can see only video, no sound ffplay -f dshow -i video="Blackmagic WDM Capture":audio="Blackmagic WDM Capture" -> error: [dshow @ 0000000002a8f480] Could not find audio device. Is it possible or Intensity Pro "is not compatible" with ffmpeg? --- Cheers! _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
