All Questions
214
questions
34
votes
5
answers
20k
views
MediaCodec and Camera: colorspaces don't match
I have been trying to get H264 encoding to work with input captured by the camera on an Android tablet using the new low-level MediaCodec. I have gone through some difficulties with this, since the ...
- 1,803
19
votes
2
answers
5k
views
RTSP over HTTPS video streaming by GStreamer
I have a stream which is RTSP over HTTPS.
The handshake is secure (Over https) but the data after the handshake is complete is not encrypted (in RTSP).
GStreamer by default does not stream as it ...
- 621
15
votes
2
answers
22k
views
Realtime/zero-latency video stream: what codec parameters to use?
I am writing an Android App which encompasses sending and receiving a video stream from a desktop PC. For the app to work properly we need as little latency as possible, sacrificing video quality if ...
- 1,109
14
votes
2
answers
17k
views
Loading shared libs that depend on other shared libs
Problem:
I am building Android app in Eclipse which uses shared lib libgstreamer-0.10.so (GStreamer-android NDK Bundle libs compiled for android-8 platform). I made new folder libs/armeabi in project ...
- 11.2k
10
votes
2
answers
8k
views
Receiving video stream from an IP camera on android
I have an IP camera which is streaming video in MJPEG format. Now my aim is to receive it and display it in my own custom android app. For this I have three programming alternatives on android ...
- 645
8
votes
2
answers
13k
views
Gstreamer examples in Android Studio
I have been trying to get Gstreamer working in Android studio, following their tutorials, see for example here:
https://gstreamer.freedesktop.org/documentation/tutorials/android/link-against-...
- 115
8
votes
6
answers
9k
views
Unable to build GStreamer for Android Tutorials
I'm running into a number of issues attempting to build the GStreamer Android tutorials.
My environment is:
Mac OS X 7
Android SDK version 17
Android NDK 8d
I am able to build and run the NDK ...
- 1,756
7
votes
1
answer
6k
views
Using Gstreamer or ffmpeg to create rtsp client on Android
I want to stream a rtsp stream on android and I finally have come to
conclusion that I can't use android API's MediaPlayer,Videoview etc because
latency is big issue for me. I need an latency of <...
- 899
6
votes
0
answers
383
views
.so file generation android GStreamer v1.16.1
This is a multi-part question. That I have regarding the .so file generation of GStreamer.
I need to upgrade from 1.14.4 to 1.16.1 version. I followed this to generate the required .so files.
In the ...
- 621
6
votes
0
answers
491
views
Use custom GStreamer plugin in Android
I developed a GStreamer 1.0 plugin which works fine in Windows/Linux and some other systems. Now I want to cover Android. Currently, the plugin is not integrated into GStreamer in sense that it is not ...
- 325
5
votes
1
answer
4k
views
GStreamer mp4mux gives "Buffer has no PTS" error using custom appsrc
I have a pipeline coded in C++ that looks like this:
appsrc do-timestamp=TRUE is-live=TRUE caps=
“video/x-h264, stream-format=(string)byte-stream, alignment=(string)none, framerate=(fraction)0/1” min-...
5
votes
2
answers
5k
views
GStreamer on Android
Can anyone give me any tips on getting GStreamer to work on Android. I have never used it before and I would like to use it with FFmpeg (I already have FFmpeg compiled and works fine on Android). I ...
- 11.3k
5
votes
1
answer
5k
views
Unable to build GStreamer tutorials using Android Studio
I am trying to build the tutorials that are bundled with gstreamer-sdk-android-arm-debug-2013.6. The Android.mk file in the src/jni directory (tutorial 1 project) references environment variables such ...
- 1,847
5
votes
1
answer
5k
views
Hardware video decoding on Android using GStreamer
I have to implement a GStreamer pipeline on Android which will get a live mpegts stream from a mpegts server on a linux machine(also implemented through GStreamer).
Now, I have a Samdung Galaxy Tab2, ...
- 625
5
votes
1
answer
2k
views
Play RTP stream withouth RTSP in Android VideoView
I'd like to play a RTP stream in an Android VideoView. I create the stream with gstreamer on a linux machine and fire the rtp stream to a udp sink.
Is it possible to consume this stream in an ...
- 1,870
5
votes
1
answer
2k
views
Missing plugin for GStreamer for Android SDK
I changed the stream url in the included Tutorial 5 (a basic media player) to a h.264/mp3 media stream (from its original ogv stream) and it started complaining about some missing plugins.
After ...
- 63
5
votes
0
answers
2k
views
How to configure Media Codec AAC Decoder (Audio sent with Gstreamer)
I want to build an app that plays AAC audio stream sent by my Raspberry Pi with Gstreamer. This is the pipeline I set in Gstreamer:
gst-launch-1.0 audiotestsrc ! faac "bitrate=64000" ! "audio/mpeg, ...
- 211
5
votes
0
answers
2k
views
Real time streaming over RTP on Android client
I'm trying to realize a real time streaming using gstreamer as server over pure RTP (no RTSP) using a sdp file with a delay from server to client < 500ms. Test server has tested using
gst-launch-1....
- 246
4
votes
2
answers
7k
views
media codec sample implementation in android 4.1
I am trying to display video buffers on an android. I am using the media codec API released in Android 4.1 Jelly Bean.
The sample goes like this:
MediaCodec codec = MediaCodec.createDecoderByType(...
- 915
4
votes
0
answers
1k
views
Gstreamer - Hardware accelerated video decoding on Android
I'm receiving on my Android mobile phone a video via RTP/UDP, but I've seen that CPU usage is very high, nearly 100% of one core is being used to decode the video. On high-end devices the video is ...
- 2,419
4
votes
0
answers
2k
views
Display stream of byte array frames to textureview
I am trying to display a stream of frames received over network and display them to TextureView. My pipeline is as follows:
Receive video using GStreamer. I am using NDK. Gstreamer code is in C. I am ...
- 579
4
votes
1
answer
645
views
Android send mpegts streams over udp
I want to receive mpegts over udp in my android application. I am using gstreamer for that. Right now, I am trying to send the mpegts stream from vlc player from the same computer over udp.
In my ...
- 449
3
votes
1
answer
2k
views
Install GStreamer plugins on Android
I am trying to build my application on android. I am bit stucked on
GstElement* pipeline = gst_parse_launch ("rtspsrc location=rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov ! ...
- 617
3
votes
2
answers
2k
views
GStreamer android tutorials are not working
I configured gstreamer on android. There are inbuilt tutorials in the gst-sdk folder in the gstreamer sdk kit. But somehow am not able to build them. Tutorial 1 works out fine. But the eclipse gets ...
- 449
3
votes
1
answer
547
views
Not able to play android h264 encoded video on vlc
I am using MediaCodec to encode android camera stream into h264 format and then using gstreamer to create a RTSP stream via gst-rtsp-server. I am able to play the stream using gstreamer client ...
- 741
3
votes
2
answers
2k
views
How to view Gstreamer log in Android?
How to view the output of log functions like GST_CAT_INFO, GST_DEBUG etc in Android environment? Can I view them in logcat?
- 31
3
votes
0
answers
48
views
Decode h264 frame using android hardware accelerated decoder in gstreamer
I am trying to make a pipeline to get h264 encoded stream using gstreamer with hardware encoding.
Below is that working pipeline:
"ahcsrc ! capsfilter caps=video/x-raw,width=1280,height=720,...
3
votes
0
answers
194
views
Using Gstreamer Rust plugins from Android app
I want to use gst-plugins-rs (in particular rtpav1depay) in Android app.
I am using either the standard binaries provided by gstreamer website (1.22) and a cerbero compiled version (1.23 with RUST ...
- 31
3
votes
0
answers
1k
views
Expected output file at gst-build-armeabi-v7a/libgstreamer_android.so for target gstreamer_android but there was none
Error:Execution failed for task ':app:externalNativeBuildDebug'.
Expected output file at gst-build-armeabi-v7a/libgstreamer_android.so for target gstreamer_android but there was none
while ...
- 31
3
votes
0
answers
732
views
playing h264 rtp stream in android
I am trying to stream h264 video from my arm development board using gstreamer and play it in my android mobile using available video player like mxplayer, vlc etc. But i am not able to play the ...
- 51
3
votes
1
answer
2k
views
Gstreamer video to opengl texture
I'm trying to render AV frames grabbed and converted from a MPEG4 video using Gstreamer to an Android (2.2)-opengl texture. I've pretty much exhausted google and not found an answer.
Basically, I am ...
- 31
2
votes
1
answer
7k
views
android live streaming - h264 decoding
Since i'm a little familiar with android and video streaming, i know it's complicated to handle live video streams from device to device.
Requirement: play incoming raw h264 stream
Are there any ...
- 51
2
votes
1
answer
4k
views
WebRTC connection not working outside of local network
We have the following setup for webrtc two-way video and audio streaming:
Mobile
Android application using Google WebRTC implementation java wrapper. Tested these two libs:
implementation 'org.webrtc:...
- 1,028
2
votes
1
answer
626
views
Enabling OMX support in GStreamer for Android
I'm currently trying to hook onto an HW H.264 decoder on Oculus Quest 2 (Adreno 650).
The platform supports just one HW decoder OMX.qcom.video.decoder.avc
The video decoding pipeline is created using ...
2
votes
1
answer
2k
views
GStreamer Android Tutorial Build Failed
I'm running into number of problems while trying to run GStreamer Android Tutorials on Windows. I'am new to Android NDK so this could be a really simple issue but I couldn't figure out how to solve it....
- 31
2
votes
1
answer
2k
views
GStreamer tutorial for Android Studio
I'm trying to use GStreamer, but their tutorials seems to be broken (or made for Eclipse). So I'm trying to run this gst-player from here. I have loaded this project in to the Android Studio. Have ...
- 4,459
2
votes
1
answer
3k
views
GStreamer tutorial on Android getting 'Unsupported profile for video/mp4v-es' for RTSP stream
I'm running the GStreamer tutorial 5 for Android from Eclipse. I've managed to make it use the latest GStreamer SDK (1.6.0) for Android, and I've got it running on a device.
The issue is as soon as ...
- 272
2
votes
1
answer
4k
views
Gstreamer, Raspberry Pi, and Android. How to get streaming video?
I've been working for 2 solid days on trying to get Gstreamer on a pi to output video on an android device. I can do the pi > Mac, but cannot get the android Gstreamer SDK tutorial 3 to stream video ...
- 698
2
votes
1
answer
5k
views
Gstreamer in Android. UDP stream
I have setup my raspberry pi with the camera board. The code in rpi is:
raspivid -t 999999 -h 720 -w 1080 -fps 25 -b 2000000 -o - | gst-launch-0.10 -v fdsrc fd=0 ! h264parse ! rtph264pay ! udpsink ...
- 92
2
votes
2
answers
3k
views
Adding Gstreamer support to an android NDK project
I've installed the latest android SDK bundle as well as the latest android NDK on windows 7.
I've set up my environment and am able to run the hellojni example from the NDK installation package.
...
- 1,224
2
votes
2
answers
2k
views
Receive and interprete video stream with gstreamer
I wrote a small program for my Andorid phone that transmits its camera stream via tcp to my pc. The phone acts as the client while on the pc gstreamer should receive the stream. Therfore I use ...
- 73
2
votes
2
answers
2k
views
How to include libc++_shared.so into my APK programmatically with gradle?
Updated in project:
Gstreamer 1.14.5 -> Gstreamer 1.18.0
NDKr16 -> NDKr21.3.6528147
build:gradle:3.5.3 -> build:gradle:4.1.0
buildToolsVersion 29.0.3
compileSdk: 29,
minSdk : 26,
...
- 481
2
votes
1
answer
52
views
Android 9 - Trouble orchestrating multiple stacked VideoView objects SM-G950U
I've been struggling to get a common viewing area on the display to be shared by multiple video streams.
The streams are selected by touching on a thumbnail of the stream contained in a layout below ...
- 93
2
votes
1
answer
14k
views
How to stream H264 with gstreamer?
I need to stream my screen in fullHD, to my android phone with gstreamer, using H264. I'm using gst launch remote on Android and gst-launch on linux.
I'm starting with gstreamer, I managed to do ...
- 2,281
2
votes
2
answers
7k
views
How to use hardware accelerated video encoding of GStreamer on Android?
I am trying to design hardware accelerated video encoder based on Android. I have done research for some time but I did not find much useful.
Anyway, I saw the Gstreamer (http://gstreamer.freedesktop....
- 1,267
2
votes
0
answers
791
views
Receiving video stream on Android from GStreamer through RTP
I want to create an Android application that receives a video stream from GStreamer through RTP with a low latency, like a security camera app. I am a beginner on GStreamer and Android. The video is ...
- 21
2
votes
1
answer
395
views
Crashed app randomly when lock device with Android 10
I have an app in first device (client) which has p2p connection with other device (server). Server streaming a video to client. When I lock device-client sometimes it cause crashing app, sometimes it ...
- 481
2
votes
2
answers
733
views
gst-libav-1.8.0 does not build out some demuxers
I am cross compiling gst-libav-1.8.0 and having some problem blocking me for several days. Would you please help?
From build.log there are many demuxers enabled. But when using gst-inspect I only ...
- 21
2
votes
0
answers
1k
views
AAC Decoder Android Media Codec (Data from Gstreamer)
I want to Stream Audio from my Raspberry with G-Streamer to my Android phone. In Gstreamer I use the following pipeline:
gst-launch-1.0 audiotestsrc ! faac ! "audio/mpeg, mpegversion=4" ! mux. ...
- 211
2
votes
0
answers
464
views
How to control remote rtsp server using playbin
I'm working with gstreamer and I can play RTSP stream using below code:
data->pipeline = gst_parse_launch("playbin", &error);
//avi.sdp is a video file that in server
g_object_set(data-&...
- 21