I have a model B currently running Arch Linux ARM, clocked to 800 MHz. I tried playing a video with omxplayer, and while the video plays flawlessly, the audio is pitched very low, and includes clicking and hissing sounds.
I tried both the analog and HDMI outputs, and the result was the same. Could this be a hardware issue, or am I missing some drivers/kernel modules?
For reference, here is some information about the video:
Video codec: h.264
Audio codec: AAC (stereo, 44.1 kHz)
EDIT: I tried using omxplayer's -w (hardware audio decoding) option, but it crashes after launching.