Question about Audio Players & Recorders

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My dead mp4

I hav ean mp4 playe that do't play video when i open it it indicates file format error but iam using the right converter so as i did seen on the web that it was hackered and need to be firmware upgraded when i opened it to the firmware upgrade software from its driver's cd then when i ran the software to upgrade it ndicate device nt found insert it or reboot system |OK |
what can i do to make firmware upgrade soft working ?
mymp4 processor is a rockchip

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  • drakent Dec 16, 2007

    when paste songs in my mp4 it doesnt recognice it i think that i can install newest firmware, can you help doing that



1 Answer

I intalled a new firmware but bacward play and dec vol dont work in this software

Posted on Mar 19, 2008


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Posted on Jan 02, 2017


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2 Answers

When i try to play video it say file format error


You may not be able to play your video due to any type of damage to file. So in order to repair unplayable mp4 you need to have Repair mp4 which easily regenerates a new mp4 file. Any user may get it over internet for evaluation purpose.

Jan 11, 2013 | Polaroid Audio Players & Recorders

2 Answers

Won't play mp4 files

does your video player support the Mp4 video files?
if it can,you can check the resolution is whether right or wrong.
if it can not,just use a video converter to convert the videos to the right format for it.
Here is the Best video converter i have ever used.

May 10, 2012 | Legacy LDN7U Car Video Player

2 Answers

Motorola i1 error message sorry wont play youtube video

I think you may get the wrong format for your motorola,you can use a video converter to convert the videos you download from youtube to the right ones for your cellphone.i recommend this free Mp4 video converter to you,you can have a try .

Dec 26, 2011 | Motorola Mobility i1 Smartphone

2 Answers

Nokia c6-00 some mp4 is not playing. . Error unable to play midea clips. I try to download smartmovie but they say expire sertificate.

Good day. Check the video file, if its really mp4 format. Yes nokia C6 can play mpeg4. Change file or try other mp4 video. Smart movie is always expired certificate, no update version yet for this year. Thanks

Sep 15, 2011 | Nokia C6 Smartphone

1 Answer

Flash error in my mp4 digital flash player

Maybe the format you put in it that is not right,you can try some other formet files,and if some your liked videos can not play there,you can use a video converter to convert the videos to the right format that can play.

Oct 23, 2010 | GPX MW8847DT MP3 Player

3 Answers

My psp wont play mp4 video what can i do

You Need To Rename The mp4 File To


<*****> Change The Starts To a random 5 number

Transfer The Video File To MP_ROOT -> 101MNV01

Jul 12, 2010 | Sony PlayStation Portable (PSP) Console

2 Answers

Problem relating to the play back of videos

You can use the Sony Media Manager to convert your videos. Make sure the mp4 files are: .mp4 video files that are Q VGA size (320x240) and conform to these
profiles: MPEG4-Simple P rofile, A VC Baseline P rofile v1.2, v1.3.

-Tha Mp3 Doctor

Dec 31, 2008 | Sony Walkman NWZ-S616F MP3 Player

1 Answer

Can't play videos

You need to use the Media Converter that came with the installation CD - must run video files only through it. Check manufacturer's website for software if you no longer have install CD.

Jun 25, 2008 | Audio Players & Recorders

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