Mp4 Player Supplier

Description of our MP4 Players

1) 2.4'QVGA,TFT screen

2)MP3/WMA/AAC/WAV/APE/PLAC audio format, excellent audio quality and display the true audio chart

3) AVI/RMVB/FLV video forma

4) JPEG/BMP/GIP format picture brows

5) E-book, support music & E-book display synchronously, with bookmark function

6)Digital audio record with A-B repeat function

7)FM radio function

8)Multi-play funtion: INTR,NOR,ONE,ROOT,RT-A,ALL,RAND

9)Support expansion capabilities via the built-in SD Slot (Max. 2GB)

10)Support Microsoft play PX audio format: 3D Surround, pure undertone, volume equipoise & etc

11)Support calendar, show time and stopwatch

12)The desktop background is changeable

13)Digital audio record with A-B repeat function

14)USB2.0 high-speed transmission interface

15)Multi-play funtion: INTR,NOR,ONE,ROOT,RT-A,ALL,RAND

16)With power saving function, can adjust the light and custom the turn off time

17)Support multi-language

MPEG-4

MPEG-4 Part 14, formally ISO/IEC 14496-14:2003, is a multimedia container format standard specified as a part of MPEG-4. It is most commonly used to store digital audio and digital video streams, especially those defined by MPEG, but can also be used to store other data such as subtitles and still images. Like most modern container formats, MPEG-4 Part 14 allows streaming over the Internet. The official filename extension for MPEG-4 Part 14 files is .mp4, thus the container format is often referred to simply as MP4.

Some devices advertised as "MP4 players" are simply AMV video capable MP3 players, and do not play MPEG-4 part 14 or any other MPEG-4 format.

MPEG-4 Part 14 is based ISO/IEC 14496-12:2005 which is directly based upon Apple’s QuickTime container format.[1] MPEG-4 Part 14 is essentially identical to the MOV format, but formally specifies support for Initial Object Descriptors (IOD) and other MPEG features. Data streams

Almost any kind of data can be embedded in MPEG-4 Part 14 files through private streams; the widely-supported codecs and additional data streams are:
Video: MPEG-4 Part 10 (also known as H.264 and MPEG-4 AVC), MPEG-4 Part 2, MPEG-2, and MPEG-1. Audio: AAC (also known as MPEG-2 Part 7), Apple Lossless, MP3 (also known as MPEG-1 Audio Layer 3), MPEG-4 Part 3, MP2 (also known as MPEG-1 Audio Layer 2), MPEG-1 Audio Layer 1, CELP (speech), TwinVQ (very low bitrates), SAOL (MIDI). Subtitles: MPEG-4 Timed Text (also known as 3GPP Timed Text).