[mythtv-users] AC3 audio in DVB-T sourced recording?

[ffrr]

I have been playing around with converting recordings and just noticed 
this as part of what ffmpeg had to say as it started ...

Input #0, mpegts, from '11260000_Twilight_':
  Duration: 34:35:42.5, bitrate: 448 kb/s
  Stream #0.0[0x201]: Video: mpeg2video, 720x576, 25.00 fps
  Stream #0.1[0x294]: Audio: mp2, 48000 Hz, stereo, 256 kb/s
  Stream #0.2[0x295]: Audio: ac3, 48000 Hz, stereo, 192 kb/s


Does this mean that the TV station is transmitting ac3 audio as well, 
and my DVB card is capturing it as part of the stream? (Sure looks like it)