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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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how to stream 3gp video files in c++

i like to be able to stream and display 3gp video files that in my case coming from the YouTube Api im programing in c++. can it be done ?
user63898
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Splitting/Merging 3gp files using a java library

I'm wondering if there's a java library out there that can manipulate 3gp files. Mostly I'm interested in splitting or merging existing video files. I've looked at JMF (java media framework), but it doesn't support 3gp…and FFmpeg looks promising,…
user141146
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Can not play .3gp video in android videoview

Hi I downloaded and played the 3gp video referenced below using Android Video Player, but I can't find a way of playing it using the code below. My xml layout is defined as follow:
user1420482
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3gp audio to ogg conversion does not work

I have a django app and use a call to subprocess.call('avconv -i ' + fileName + ' ' + fileNew, shell=True). The input file is a .3gp file which has only aac mono audio stream converted to an .ogg file. Conversion succeeds, but the new file seems to…
Petar Yordanov
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Missing of image when conversion from flv to 3gp

I use in command line for ffmpeg -i Input.flv -vcodec h263 -b 256k -r 15 -s 320x240 -acodec libopencore_amrnb \ -ab 7.4k -ar 8000 -ac 1 -f 3gp Output.3gp The result is audio-only, without video. But when the 176x144, it works great. What's wrong…
TheAbdalla
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ffmpeg error on decode

I'm developing an android app with the libav and I'm trying decode a 3gp with code below: #define simbiLog(...) __android_log_print(ANDROID_LOG_DEBUG, "simbiose", __VA_ARGS__) ... AVCodec *codec; AVCodecContext *c = NULL; int len; FILE *infile,…
ademar111190
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Android VideoView error 1,-1004 on Android 2.x

I'm trying to play a remote video (.mp4) from my server in a VideoView. All works fine on my HTC One S (4.1.1) but as soon as I try it on a Android 2.x device i'm getting a message that the video can not be played, in LogCat is see Error 1, -1004. I…
Daan Olislagers
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Android VideoView doesn't play *3.gp file on some devices

Good evening, I have a following problem. I want to play a video format * .3gp in VideoView. I I've tried to use this code: public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.mylay); …
Pavel Plaxin
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Using Android Service to record audio - File is not created

I am now using the Application to start recording as Android Service rather than the Main Thread. But after stopping the service using this : I cannot find the recording audio file stopService(new Intent(this,RecordService.class)); // …
Jeff Bootsholz
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Cannot download video file with android emulator

Here's the code to download a 3pg video file. Maybe one can give me an idea about what's wrong with it. I really need help. Can't get it to download the file: Blockquote protected String doInBackground(String... sUrl) { byte[]…
Monica
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Downloading a 3gp video file from Internet

I want to download a video file (extension 3gp) from a certain http address. My application starts downloading, but it stops after downloading 9216 bytes. The file length is 1734741. I tried to increase the heap (because I got some warning about…
Monica
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3gp file not detected on extension format

I check my files in a folder on the sd card on certain extensions. Everything goes well, except for the .3gp files seem not to be recognized by this code although it is listed in the possible formats. Any idea what might be causing this? public…
Matthias Vanb
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Get frame from live video stream

I am streaming live video from my camera on my android phone to my computer using the MediaRecorder…
Ricky Casavecchia
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Playing back 3gp audio recorded in Android Cordova elsewhere

I would like to be able to record audio on a mobile device, in a Cordova app, then play it back on desktop computers in web applications. However, I'm running into some nasty codec issues. According to the Cordova docs: Android devices record audio…
Nathan Breit
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MPMoviePlayer loading the video but never enters readyToPlay state

I have been trying to get a video to play using MPMoviePlayerController for about a week with very little success! I have finally got it to the stage where it loads the video (or at least I presume it does as it can tell me the video…
Elliott D'Alvarez
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