小编Pau*_*ouh的帖子

我的主要目标是从服务器流式传输视频,并在流式传输时逐帧剪切(以便OpenGL可以使用它).为此,我使用了我在互联网上随处可见的代码(我记得它来自Apple的GLVideoFrame示例代码):

NSArray * tracks = [asset tracks];
NSLog(@"%d", tracks.count);

for(AVAssetTrack* track in tracks) {

    NSLog(@"type: %@", [track mediaType]);

    initialFPS = track.nominalFrameRate;
    width = (GLuint)track.naturalSize.width;
    height = (GLuint)track.naturalSize.height;


    NSError * error = nil;

    // _movieReader is a member variable
    @try {
        self._movieReader = [[[AVAssetReader alloc] initWithAsset:asset error:&error] autorelease];
    }
    @catch (NSException *exception) {
        NSLog(@"%@ -- %@", [exception name], [exception reason]);
        NSLog(@"skipping track");

        continue;
    }


    if (error)
    {
        NSLog(@"CODE:%d\nDOMAIN:%@\nDESCRIPTION:%@\nFAILURE_REASON:%@", [error code], [error domain], error.localizedDescription, [error localizedFailureReason]);                                          
        continue;
    }

    NSString* key = (NSString*)kCVPixelBufferPixelFormatTypeKey; …

当我启动我的应用程序时,我不断收到与PhoneGap相关的警报弹出窗口:gap_callbackServer,gap_poll,getToken等...

最后,"gap_poll"错误不断出现,无论你按"确定"还是"取消",它都会无限期地继续下去.

如果我从我的页面中排除"phonegap.js",一切都很顺利,除了我不能使用PhoneGap的能力.有任何想法吗？