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Questions tagged [android-ffmpeg]

Android ffmpeg wrapper are used to add the magic of free open source Ffmpeg inside android platform.

There are several Android ffmpeg wrapper. Most significant are:

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What is the difference in an app using FFmpeg directly VS using Ffmpeg commandline?

Is there any difference between using FFmpeg directly VS using Ffmpeg command line in an application?
Nilesh - Systematix Infotech
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FFMPEG image to video showing blank video

Here is my command to create a video from multiple images. File f = new File(Environment.getExternalStorageDirectory() + "/abc.mp4"); try { f.createNewFile(); ffmpeg.execute(new String[]{"-y","-r","1/5","-i","" + "/" +…
Ravi
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FFMPEG commands-strict experimental, -ar, -s, -b:a vs -ab, -b vs -b:v

What is the difference between below ffmpeg commands or are they same? -b:a vs -ab -b vs -b:v AFAIK first row commands used for audio bit rate and second row commands for video bitrate Also I am not able to understand what below commands…
Android Developer
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FFmpeg command line running in Android

I am developing an application to convert videos (mp4) to (mp3). I am using this library to the conversion but the process is too slow. https://github.com/WritingMinds/ffmpeg-android-java/issues I already tried with a special command but the library…
Josymar De Leon
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FFMPEG with Android SDKS 16-25 and NDK 14 - 'atof' error

I'm trying to compile FFMPEG (version 3.2.4) via NDK along with my android app. Currently I have a compatibility issue with older devices. I am able to compile if I use: APP_PLATFORM := android-23 in the Application.mk but I am unable to load…
isuPatches
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JavaCV in Android

I downloaded JavaCV-1-3-1. Now I have 2 questions: How can I import JavaCV to Android Studio for using? Can be used from FFMPEG commands with JavaCV?
user3404171
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Demultiplex UDP live stream to multiple single live stream outputs using FFMPEG & FFSERVE

i have a problem with ffmpeg. i have an input live stream that has 8 inputs and i want to use ffmpeg to convert it from udp live steram to tcp livestream and then extract each of the 8 input stream differently. i have been reading about the ffmpeg…
tiras muturi
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illegalStateException in IntentService while using FFMPEG library

I am using an intent service to compress few video files using FFMPEG library and after compression, store these files on a server using FTP. So, I started a thread to wait for FFPEG execute() method until it finished successfully. Then, I store…
KMSG Tech
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Playing a music file while downloading it

I'm developing a music download App that basically does webscraping across differents torrent platforms and get the torrents. I want to play some music torrent files while I'm downloading them. I have a Service that basically takes care of doing all…
4gus71n
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FFMPEG - How to get supported code list for specific file or Container for enumeration

I want to find supported codec for specific file like(.avi,.mp4, .mov) for enumeration and encoding. I Was enable to find list of codec support for which container. Using ffmpeg
Parwez Akhtar
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Cant rotate video Android FFMPEG

I am using https://github.com/WritingMinds/ffmpeg-android-java. Can trim, join mp4 files but not able to rotate and speed up/down. Tried almost all SO answers but no luck. I am using latest Android Studio. D/ffmpeg_work: [-noautorotate, -i,…
ashishguptabns
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Crash with SIGSEGV while using ffmpeg javacpp wrapper on android with segment output format

Applications constantly crashing with SIGSEGV if output format is 'segment' A/libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0x8 in tid 17059
balbelias
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FFmpeg Android Video cropping speed and perfomance

FFmpeg 15 seconds video takes 15 seconds to crop. How can we reduce this cropping time with command or some other tricks? I have refereed this question but didn't helped. Here is code final FFmpeg ffmpeg = FFmpeg.getInstance(getActivity()); …
Kishore Jethava
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android+ffmpeg:Every seconds add different text to video

add time to video ffmpeg -i d:/ffmpeg/old.mp4 -y -r 1 -i d:/ffmpeg/times/everysecond%05d.png -filter_complex "overlay=x=200:y=0" -vcodec mpeg4 d:/ffmpeg/out.mp4 this command run on windows ok,but run on android application finished
X.Zhen
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Convert images into video

I have some images in the folder. I want to convert all images into videos. But the problem is that when the resolution is different it shows the error. I don't want to stretch the images in the video. I just want to keep image size as it is. But it…
Disha Shukla
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