I'm not getting audio from a ProRes Quicktime importing to Premiere or Media Encorder. Files do have audio when played with windows quicktime player or Sorenson Squeeze.
Premiere shows it has audio, just a flat line.
Premiere Pro 5.5
Windows 7
Quicktime player 7
ProRes file:
1920x1080 Squrare Pixel
23.976fps
48000 Hz 24bit Mono
I do get audio from the Quicktime player, latest update. It does say that PP supports quicktimes if quicktime player is installed which makes you think that if the player works premiere would work. Media Encoder doesn't compress the audio as well which make me think it an Adobe issue. Does work with Avid AMA and Sorenson Squeeze.
I use ProRes every day with 5.5 and 6 and have no issues. The audio format for my ProRes files is actually also 24bit Mono with 16 channels and I have no issues. The reason I use it is because our BlackMagic Hyperdeck studio records stuff in this format... So obviously some wierd is going on in your specific scenario.
North America
Europe, Middle East and Africa
Asia Pacific