Core Media Formats

Type

Audio

Image

Format

AAC LC/LTP

HE-AACv2 (enhanced AAC+)

AMR-NB

AMR-WB

MIDI

Encoder Decoder Details

Ogg Vorbis PCM/WAVE

JPEG GIF PNG BMP

Mono/Stereo content in any combination of standard bit rates up to 160 kbps and sampling rates from 8 to 48kHz

4.75 to 12.2 kbps sampled @ 8kHz

9 rates from 6.60 kbit/s to 23.85 kbit/s sampled @ 16kHz

Mono/Stereo 8-320Kbps constant (CBR) or variable bitrate (VBR)

MIDI Type 0 and 1. DLS Version 1 and 2. XMF and Mobile XMF. Support for ringtone formats RTTTL/RTX, OTA, and iMelody

8- and 16-bit linear PCM (rates up to limit of hardware)

Base+progressive

File Type(s) Supported

3GPP (.3gp) and MPEG-4 (.mp4, .m4a). No support for raw AAC (.aac)

Type 0 and 1 (.mid, .xmf, .mxmf). Also RTTTL/RTX (.rtttl, .rtx), OTA (.ota), and iMelody (imy)

Video

H.263

X

X

3GPP (.3gp)

H.264 AVC

X

3GPP (.3gp) and MPEG-4 (.mp4)

MPEG-4 SP

X

3GPP (.3gp)

0 0

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