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Questions tagged [3gp]

3GP is a multimedia container format defined by the Third Generation Partnership Project for 3G UMTS multimedia services. References: Wikipedia

3GP (3GPP file format) is a multimedia container format defined by the Third Generation Partnership Project (3GPP) for 3G UMTS multimedia services. It is used on 3G mobile phones but can also be played on some 2G and 4G phones. 3GPP file format was designed for GSM-based Phones and may have the filename extension .3gp its characteristics are less resolution and small sized file it can be also played in desktop and laptop using VLC player but with less clarity compared to view in mobile

References: Wikipedia

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Linux can't determine MIME type for 3GP, 3GPP2, etc. files?

When I run file -bi 'filename' in CentOS for 3GP, 3GPP2, etc. files, the return value is blank. For other files such as JPEG, GIF, MPEG, etc, the command returns the correct MIME type. Why is this so? Thanks!
tundoopani
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3gp file not playing audio in chrome

I have a 3gp file I'm trying to display and play in chrome browser. It seems to play the video fine but the audio is not playing...When I download the file on my machine the audio and video plays fine..When I open the video in a standalone chrome…
the1.9gpaProgrammer
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Android: MediaScanner marks 3gp file with video/mp4 mimetype

I just noticed that MediaScanner marks 3gp file with video/mp4. I've searched about it in Google and found this link. It is written there that, "The video camera marks videos that it creates with mime type video/3gpp. This is the actual correct…
artsylar
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How to build ffmpeg to get the smallest static library? I only want convert 3gp to mp4

I need to convert 3gp files into MP4 format files in my iOS App. I use ffmpeg to convert. But the complete ffmpeg package increased my app by 6MB. How do I build ffmpeg to get the smallest static library? I only need this function: convert 3gp video…
Jayden
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Write .3gp file into .wav format python Flask server

I need to record a .3gp audio file coming from the Android front-end to be converted into .wav audio using the python Flask server back-end for further processing. Any suggested method or library to convert .3gp audio into .wav audio…
prabath shalitha
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need to play 3gp, flash, html5 videos and more on a site

Unfortunately as I search and read questions and their responses in the archives I'm getting overwhelmed due to unfamiliarity. I have to code up a basic website that will allow users to upload a video from a smart phone (I guess that will be in 3gp…
wantTheBest
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How to upload audio (3gp) file to firebase storage?

EDIT: I have added in 'recRef' ".3gp" at the end of the reference and now when I use the emulator it uploads as .3gp file of 0KB and external device still uploads an "application/octet-stream" file (weight 0KB). I made a record activity to my app…
TidyUSA
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creating mobile streaming server (3gp)

I need an Open Source solution & tutorial for creating mobile streaming server that can stream video on 3gp (3gpp) format, i have tried using Helix DNA Server, but it's free version only allow real media not 3gp. I have heard about DSS (Darwin…
Dels
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FFMPEG FLV to 3GP more than 176x144 size

I am converting my.flv to my.gp3 with this command ffmpeg -i my.flv -acodec libamr_nb -s 176x144 -ar 8000 -b 120000 -vcodec h263 -ab 10.2k -ac 1 my.3gp but size of my flv is 320x240 and I am trying change 176x144 to 320x240 but getting 3gp file…
Tom
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How to make convert operation from .MOV to 3GP in Java

I wanna convert ".MOV" extentioned files to 3GP extentioned Files in java. Currently i m using Java Media Framework for creation opetion of .MOV file. But now my need is converting these videos to 3GP. I googled my issue but i couldnt get…
ibrahimyilmaz
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How to create simple animations in 3gp format?

I am trying to create a simple animation which includes face of a famous character. For example Santa Clause. The face and the lips of the character will act according to the given input message. For example if a string is inputed then the lips of…
yasemin
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iOS development (play 3gp video as a view background)

Is there any way to play .3gp video as a view background ? I have tried : MPMoviePlayerController *player = [[MPMoviePlayerController alloc] initWithContentURL:[NSURL…
coor boxu
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Android MediaCodec 3gpp encoder output buffer contains incorrect bytes

I'm trying to encode Audio stream from MIC as 3gpp (AMR-NB). The problem is that the ouput buffer contains weird data. Code and output follows: Creating media encoder: MediaFormat format = MediaFormat.createAudioFormat("audio/3gpp", 8*1024,…
Ahti Liin
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Extracting AMR data from 3GP file

I have some trouble extracting raw AMR audio frames from a .3gp file. I followed the link: "http://android.amberfog.com/?p=181" but instead of "mdat" box type I've got "moov". I read somewhere that "moov" box and "mdat" box location differ from…
Alexandru Circus
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how to differentiate between 3gp audio and 3gp video

I am accessing the videos directly from content provider without storing it in my database. But it is giving me 3gp audio file along with other video and 3gp videos. how could i filter only the video files.I am working for API 8
Shakeeb Ayaz
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