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MP4 doesn't want to play on car DVD Player

Forum Index -> Hardware -> Portable Video Printer-friendly version
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Metallo
Member


Joined: 21 Nov 2002
Location: Italy

Post Posted: Dec 23, 2008 15:25 Posts Comp View users profile Send private message Reply with quote

Hi,

I have a movie in .mp4 format, which according to GSpot 2.70A has the following codecs:

Video: mp4v: MPEG-4 Video
Audio: mp4a: MPEG-4 AAC LC

Container:
isom: MP4 Base Media v1 [IS0 14496-12:2003]
- mp41: MP4 v1 [ISO 14496-1:ch13]

Now, I have a car DVD player that claims to play "MPEG-4 Video with multiaudio", I burned the .mp4 file with Nero as Data DVD but when I insert the disc in the Player I get a message that the disc is not recognized.

What am I doing wrong?? question.gif

Thank you
Alex
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edDV
Member


Joined: 06 Mar 2004
Location: Northern California, USA

Post Posted: Dec 23, 2008 15:44 Posts Comp View users profile Send private message Reply with quote

Google the player and see if anyone found the right codec, bitrate combination.
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Metallo
Member


Joined: 21 Nov 2002
Location: Italy

Post Posted: Dec 23, 2008 16:19 Posts Comp View users profile Send private message Reply with quote

Tried already but cannot find even the player redface.gif
It is an mpman, but in their product list there are no car players ieek.gif

But is it so that it's usually done? I mean, burn the file straight as DVD data?

Alex
_________________
AOPEN AX34, PIII 1.0 GHz, 1,5GB RAM, HD WD 120 GB, Pioneer DVR-116D, Plextor PX-716A, HIS Excalibur Radeon 9600, 256Mb, 2xMonitor Philips 109P20 Br Ethernet D-Link DE-828CT, Philips ToUCam Pro, WXP PRO SP3


tomlee59
Member


Joined: 26 Aug 2005
Location: Palo Alto, California USA

Post Posted: Jan 03, 2009 23:40 Posts Comp View users profile Send private message Reply with quote

Metallo wrote:
Tried already but cannot find even the player redface.gif
It is an mpman, but in their product list there are no car players ieek.gif

But is it so that it's usually done? I mean, burn the file straight as DVD data?

Alex


These players tend to be very fussy about how the video is encoded. They generally require a specific resolution, frame rate, and bitrate range, to say nothing of the audio parameters. If the instruction manual does not provide this information, you are out of luck. If you have even one example of a playable file, then use GSpot on it, and make sure that all future encodes use those precise specs.

And yes, generally speaking, once you've gotten the video encoded properly, you burn the result as a standard data DVD. But again, without precise knowledge of that particular player's expectations, you can't be 100% certain.


manono
Member


Joined: 28 Aug 2003

Post Posted: Jan 04, 2009 00:27 Posts View users profile Send private message Reply with quote

It probably wants XviD or DivX AVI, and not MP4.

yoda313
Regular joe


Joined: 15 Jun 2004
Location: sector 001

Post Posted: Jan 04, 2009 09:47 Posts Comp View users profile Send private message Reply with quote

FYI just reencode it as a standard dvd and you will be able to play it.

Assuming of course that it plays recordable dvd's properly. Some portable players may have issues with some recordable brands.
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tomlee59
Member


Joined: 26 Aug 2005
Location: Palo Alto, California USA

Post Posted: Jan 04, 2009 20:44 Posts Comp View users profile Send private message Reply with quote

manono wrote:
It probably wants XviD or DivX AVI, and not MP4.


If DivX, the player ought to have the DivX logo on the front panel or some other visible location. It's a licensing requirement. Metallo: Is there any such marking on the unit? If there is, then you need to encode as DivX AVI.


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