streaming video shows jaggy and blocky patches while moving the camera

[khurramengr]

hy everyone
i am using libstreaming for streaming from Android device to Wowza server, but the issue is whenever i move my camera while streaming the video it shows blocky and jaggy patches in the stream, any suggestions???

[nocturnalprelude]

on which device are you doing testing ? what quality parameters did you try ?

[khurramengr]

@nocturnalprelude, @fyhertz i've tried on Galaxy S3 and Galaxy Nexus with following parameters
1: VideoQuality(640,480,30,500000)
2: VideoQuality(320,240,20,500000)
but in both the cases it happens most of the times that recorded video is Greenish, blocky and jaggy...
is there any Video Quality parameter that is sure to be smooth across all the devices???

[nocturnalprelude]

I've tried "320x240, 30 fps, 1000 Kbps" on Samsung Galaxy S3 and it works well... not perfect.
On Nexus devices, video is greenish, blocky and jaggy :-(

[khurramengr]

@nocturnalprelude do you think 1000 kbps bit rate is enough???
because even the samples for Libstreaming are using more than 100,000 kbps.........

[nocturnalprelude]

@khurramengr in libstreaming examples I see that bigger value is: "640x480, 30 fps, 600 Kbps"
less than 1000 so...

[khurramengr]

@nocturnalprelude i've tried with your parameters but still the recorded stream contains blocky patches.
Is there anything else i need to change in code other than VideoQuality in order to get rid of blocky, and greenish patches????
Can you please share your code????

[nocturnalprelude]

@khurramengr did you force the streaming with MediaRecorder ?

[khurramengr]

@nocturnalprelude no i didn't............

[themagge]

im using http://www.dr-lex.be/info-stuff/videocalc.html to calc the bitrate
works wonders

[nocturnalprelude]

@khurramengr:

// Use this to force streaming with the MediaRecorder API
mSession.getVideoTrack().setStreamingMethod(MediaStream.MODE_MEDIARECORDER_API);

[khurramengr]

@nocturnalprelude I've tried forcing streaming with MediaRecorder but still the issue persists.......

[nocturnalprelude]

@khurramengr try this change:

#61

[yxnyxnyxnyxn]

@nocturnalprelude which place should I add this:
// Use this to force streaming with the MediaRecorder API
mSession.getVideoTrack().setStreamingMethod(MediaStream.MODE_MEDIARECORDER_API);

I have add following code in UriPaser.java, it seem does not work
if (videoApi>0 && session.getVideoTrack() != null) {
session.getVideoTrack().setStreamingMethod(MediaStream.MODE_MEDIARECORDER_API);
}
Thanks before
John