Motorola i870 manual Filename Rules, File Formats, Media Center, Audio Player

Models: i870

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Ensuring Files on the Memory Card Are Compatible With Your Phone

Filename Rules

When naming files stored on the memory card, the following rules apply:

The filename can only contain ASCII characters.

The filename can be up to 32 characters long, including the file extension.

Media Center

These types of video files are compatible with the video playback capabilities of your phone’s Media Center:

Video Formats MPEG-4, H.263.

Audio Formats AMR-NB.

File Formats

Audio Player

These MP3 file formats are compatible with your phone’s audio player:

MP3 version

MPEG-1, MPEG-2, MPEG-2.5.

Bit Rates

32, 40, 48, 56, 64, 80, 96, 112,

(kbits/sec)

128,160, 192.

Sampling Rates

8, 11.025, 12,16, 22.05, 24, 32,

(KHz)

44.1, 48.

Channel mode

Stereo and Mono.

Metadata tags

ID3v1.1, ID3v2.3

Bit Rates

Up to 128.

(kbits/sec)

 

These types of audio files and picture files are compatible with the Media Center:

File Type

Task

Formats

Audio

Playback

MIDI (FM-Midi, Type-0, 16

 

 

Polyphony, SP-Midi

 

 

compliant), WAV (8 kHz,

 

 

8-bit Mono PCM Canonical

 

 

Format), AMR, AU, MP3

Picture

View

GIF (GIF89A and GIF87A),

 

 

JPEG, WBMP, PNG

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Page 89
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Motorola i870 manual Filename Rules, File Formats, Media Center, Audio Player