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Q: When I
try to play an AVI file, that I converted with Mobile3GPconverter, I
get the image upside-down! What can I do?
A: It is
probably a fault of your video player. Use BSplayer or
Windows Media Player, or just reconvert the AVI file with some video
editing program like VirtualDub.
Q: My phone is able to create .3gp files which have
sound too. But Mobile3GPconverter isn't able to convert my files to
.avi. Why?
A: You are
probably using a non-English file name or
path. Please use file names and paths that contain only English
characters. (ex. C:\video.3gp)
Q: When I am trying to convert a 3GP video file that
does not have sound, the conversion always fails. What do I do?
A:
Unfortunately, 3GPtoRawAVI converter does not
support conversion with 3GP files that have no sound.
Q: How
can I
convert my video files to 3GP, so I can play them in my cell phone? Can
I do this with Mobile 3GP converter?
A: No, you
cannot do this with the Mobile 3GP converter. To convert to 3GP format
you can use the Mobile
Media Converter.
Q: How
can I
play 3GP files on my PC?
A: We suggest you to
use our fast and easy Mobile 3GP player
to play your AMR or 3GP files. You use
Apple Quick Time 6.4 and above, to play 3GP files, download it from Apple
web
site. Also, Real
Player is able to
play 3GP files, as well as the Nokia
Multimedia Player.
Q: When
I try
to make a conversion the following message shows up:
"Windows\system32\autoexec.nt. The system file
is
not suitable for running MS-DOS and Microsoft Windows applications.
Choose 'Close' to terminate the application."
A: The
"autoexec.nt" is a critical Windows file. You should reinstall the
Windows or copy the file from your Windows installation CD. Just follow
the instructions from
here.
Q:
What is 3GP?
A: The 3GP
file is commonly used in multimedia messaging applications (MMS) and in
mobile phones as the format for video capture. A 3GP video
file can include a variety of different audio and video codecs, such as
MPEG-4 (a modern, highly efficient video codec using the latest
advances in compression technology that result in high-quality video
across the bandwidth spectrum) or H.263 (a widely-distributed,
time-tested codec long used in Internet streaming and video
conferencing) and AAC (Advanced Audio Coding) or AMR (Adaptive
Multi-Rate codec) for audio.
Q: The file size of the produced AVI files are too
big! How can I reduce it?
A: This is
due to the fact that the produced AVI
files are uncompressed AVI files. There are a lot of freeware or
shareware utilities in the web that you can use to convert uncompressed
AVI to compressed AVI (DivX, XviD, ...) or MPEG. One of the best
freeware utilities is the VirtualDub. You
can download the DivX codec from here.
Q: Which
phones
are
able
to
write
3GP
files?
|
3GP
|
| Alcatel OTC551 / OTC552 /
OTC652 / OTS853 |
yes |
| Alcatel OT556 / OT835 /
OTC651 / OTC652 |
yes |
| Alcatel OT756 /
OT757 / OT557 / OT565 |
yes |
| Kyocera KOI |
yes |
| LG U8120 / 8130 /
T5100 / MM-535 / S5200 |
yes |
| Mitshubishi M420i |
yes |
| Motorola E680i /
V635 / RAZ V3 / i860 / i870 |
yes |
| Motorola MPx 220
/ E1000 / V550 /
i930 |
yes |
| Motorola V551 / V535
/ V980 / V620 / V3 |
yes |
| NEC e616 (rename the
MP4 file to 3GP) |
yes |
| NEC e228 |
yes |
| Nokia 9500 / 5140 /
6670 / 3205 / 7610 |
yes |
| Nokia 7600 / 7610 / 6820 / 6630 / 7710 |
yes |
| Nokia 6680 / 3220 /
6260 / 6102 |
yes |
|
Nokia
3650 / 7650 / 6600 / 6230(i)
|
yes
|
|
Nokia
6610 / 7210
|
no
|
|
Nokia
N-Gage
|
no
|
| Palm Treo 650 /
Treo 700W |
yes |
| Panasonic VS6 |
yes |
| Sagem myX-8 |
yes |
| Sanyo S750 / S750i |
yes |
| Samsung D500 / Z500 / A920 |
yes |
| Samsung Z107 / Z140v / E730 |
yes |
| Sharp GX20 / GX30i / GX25 /
GX15 |
yes |
| Siemens
CX65 (incompatible with Mobile 3GP
converter) |
yes |
| Siemens S65 / SX1 / M65 /
V800 / S66 |
yes |
| Sony
Ericsson W900i (incompatible with Mobile 3GP
converter) |
yes |
| Sony Ericsson K750i /
K300(i)(a) / P910i / D750i |
yes |
| Sony Ericsson Z1010 / Z500a /
V600i / W800i |
yes |
| Sony Ericsson K700(i) / S700i
/ K500i / V800 |
yes |
Q: Is
Mobile
3GP converter faster or better than 3GPtoRawAVI converter?
A: The
Mobile 3GP converter is just a GUI of 3GPtoRawAVI converter, that is
offering a user-friendlier and easier-to-use environment than
3GPtoRawAVI converter's MS-DOS command line interface. Therefore,
Mobile 3GP converter has the same conversion performance, speed, and
quality as the 3GPtoRawAVI converter.
Q: When I am trying to convert only the audio or only
the video of a 3GP file an error window appears saying "3gptorawavi.exe
has
encountered
a
problem
and
needs
to
close.
We are sorry for the
inconvenience.". Has my conversion failed?
A: If the
input file that you gave to the converter
is a valid 3GP video file with sound, then just ignore the message.
Your conversion should be successful.
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