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https://issues.apache.org/jira/browse/CB-8879?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14512767#comment-14512767
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Olivier VERMONT commented on CB-8879:
-------------------------------------
I found how to deal with stripes, we need to catch resolution with correct
aspect ratio (4/3). Here is updated code :
var resolutions =
capture.videoDeviceController.getAvailableMediaStreamProperties(Windows.Media.Capture.MediaStreamType.photo);
var maxWidth = 0;
var maxResolution = null;
for(var i=0; i<resolutions.length; i++){
var ratio =
Math.round((resolutions[i].width/resolutions[i].height)*100)/100;
if(Math.round((ratio - 1.33)*100)/100<= 0.01){
if(resolutions[i].width > maxResolution){
maxWidth = resolutions[i].width;
maxResolution = resolutions[i];
}
}
}
capture.videoDeviceController.setMediaStreamPropertiesAsync(Windows.Media.Capture.MediaStreamType.photo,
maxResolution)
> [Windows] Camera picture has black/green stripes that crop image
> ----------------------------------------------------------------
>
> Key: CB-8879
> URL: https://issues.apache.org/jira/browse/CB-8879
> Project: Apache Cordova
> Issue Type: Bug
> Components: Plugin Camera
> Affects Versions: 3.6.0
> Environment: windows
> Reporter: Olivier VERMONT
> Assignee: Murat Sutunc
> Labels: camera, resolution, stripes, windows-phone-81
>
> When a photo is taken with Windows Phone 8.1 device Nokia Lumia 735, the
> picture returned shows black or green stripes on the sides and is out of
> shape. It seems this is related to photo resolution but I can't get it fixed
> in JS.
> It seems to be quite a common problem with the Media Capture API and people
> solved issue in C# here is an illustration :
> http://stackoverflow.com/questions/23709547/captured-photo-with-stripes
> Here is what I tried without success :
> var resolutions =
> capture.videoDeviceController.getAvailableMediaStreamProperties(Windows.Media.Capture.MediaStreamType.photo);
> var maxWidth = 0;
> var maxResolution = null;
> for(var i=0; i<resolutions.length; i++){
> //console.log(resolutions[i].width);
> if(resolutions[i].width > maxResolution){
> maxWidth = resolutions[i].width;
> maxResolution = resolutions[i];
> }
> }
> capture.videoDeviceController.setMediaStreamPropertiesAsync(Windows.Media.Capture.MediaStreamType.photo,
> maxResolution)
> Am I missing something ?
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