2010 Jeep Patriot Owner's Manual - Page 225
2010 Jeep Patriot Manual
Page 225 highlights
224 UNDERSTANDING YOUR INSTRUMENT PANEL Multisession disc formats are supported by the radio. Multisession discs may contain combinations of normal CD audio tracks and computer files (including MP3/ WMA files). Discs created with an option such as keep disc open after writing are most likely multisession discs. The use of multisession for CD audio or MP3/ WMA playback may result in longer disc loading times. If a disc contains multi-formats, such as CD audio and MP3/WMA tracks, the radio will only play the MP3/ WMA tracks on that disc. Supported MP3/WMA File Formats The radio will recognize only files with the *.MP3/WMA extension as MP3/WMA files. Non-MP3/WMA files named with the *.MP3/WMA extension may cause playback problems. The radio is designed to recognize the file as an invalid MP3/WMA and will not play the file. When using the MP3/WMA encoder to compress audio data to an MP3/WMA file, the bit rate and sampling frequencies in the following table are supported. In addition, variable bit rates (VBR) are also supported. The majority of MP3/WMA files use a 44.1 kHz sampling rate and a 192, 160, 128, 96 or VBR bit rates. MPEG Specification MPEG-1 Audio Layer 3 MPEG-2 Audio Layer 3 WMA Specification WMA Sampling Bit Rate (kbps) Frequency (kHz) 320, 256, 224, 192, 160, 128, 48, 44.1, 32 112, 96, 80, 64, 56, 48 160, 128, 144, 24, 22.05, 16 112, 96, 80, 64, 56, 48 Sampling Bit Rate (kbps) Frequency (kHz) 48, 64, 96, 128, 44.1 and 48 160, 192 VBR