What is 3GPP, 3G2 and MPEG-4 file format?
3GPP : GSM Network, Video: MPEG-4, H.263, Audio: AAC, AMR
3G2 : CDMA Network, Video: MPEG-4, h.263, Audio: AAC, AMR, QCELP
MPEG-4 : allows you to optimize every part of the movie, while maintaining compatibility. MPEG-4 contains a wide variety of compression technologies to deliver the best performance for every kind of content.
How to get best quality on cellular phone with 3GP MPEG-4 format?
You can enter your screen size directly to getting best quality for your cellular phone. For example, you want a 220x176 video to play on your Motorola V3 Raza, you should change the default "video codec" (h.263) to "mpeg4", then set the resolution to 220x176, you get the movie with current resolution which you want.
ANVSOFT Flash to 3GP Converter now support output file format 3GPP, 3G2 and MPEG-4. The following chart lists recommend settings about "Bit rate, Frame rate" for some cellular phones.
Cellular Phone Model | Video Output | Audio Output |
---|---|---|
Sony Ericsson W800i | Bit rate: 500kbps Format: h263 Size: 176x144 pixel Frame rate: 25.00fps |
Format: amr_nb Sample rate: 8000Hz Channels: Mono |
Sony Ericsson K750i | Bit rate: 104kbps Format: mpeg4 Size: 176x144 pixel Frame rate: 25.00fps |
Format: mpeg4aac Sample rate: 22050Hz Channels: Mono |
Nokia 6230 | Bit rate: 118kbps Format: mpeg4 Size: 128x96 Frame rate: 25.00fps |
Format: amr_nb Sample rate: 8000Hz Channels: Mono |
Nokia 6620 | Bit rate: 79kbps Format: h263 Size: 176x144 Frame rate: 25.00fps |
Format: amr_nb Sample rate: 8000Hz Channels: Mono
|
Nokia 6630 | Bit rate: 138kbps Format: h263 Size: 176x144 Frame rate: 25.00fps |
Format: amr_nb Sample rate: 8000Hz Channels: Mono
|
Motorola V710 | Bit rate: 78kbps Format: h263 Size: 176x144 Frame rate: 25.00fps
|
Format: amr_nb Sample rate: 8000Hz Channels: Mono |
Motorola V635 | Bit rate: 216kbps Format: h263 Size: 176x144 |
Format: amr_nb Sample rate: 8000Hz Channels: Mono
|
Motorola V547 | Bit rate: 122kbps Format: h263 Size: 176x144 Frame rate: 25.00fps |
Format: amr_nb Sample rate: 8000Hz Channels: Mono |
Samsung D. 500 | Bit rate: 73kbps Format: h263 Size: 176x144 Frame rate: 25.00fps |
Format: amr_nb Sample rate: 8000Hz Channels: Mono |
Sanyo 5600 | Bit rate: 96kbps Format: h263 Size: 176x144 Frame rate: 25.00fps |
Format: amr_nb Sample rate: 8000Hz Channels: Mono |