问iOS手机上开启直播后，在另外一个手机拉流播放，只有声音没有画面，画面是纯红色的，配置有什么问题吗？

配置是用专业版demo上代码写的

- (TXLivePush *)push

{

if(!_push)

{

// config初始化

TXLivePushConfig *config = [[TXLivePushConfig alloc] init];

config.pauseFps = 5;

config.pauseTime = 300;

config.pauseImg = [UIImage imageNamed:@"activity_pausePublish"];

config.touchFocus = [PushMoreSettingViewController isEnableTouchFocus];

config.enableZoom = [PushMoreSettingViewController isEnableVideoZoom];

config.enablePureAudioPush = [PushMoreSettingViewController isEnablePureAudioPush];

config.enableAudioPreview = [PushSettingViewController getEnableAudioPreview];

config.frontCamera = NO; //前后置摄像头

if ([PushMoreSettingViewController isEnableWaterMark]) {

config.watermark = [UIImage imageNamed:@"activity_watermark"];

config.watermarkPos = CGPointMake(10, 10);

}

_push = [[TXLivePush alloc] initWithConfig:config];

[_push setReverbType:[PushSettingViewController getReverbType]];

[_push setVoiceChangerType:[PushSettingViewController getVoiceChangerType]];

[_push toggleTorch:[PushMoreSettingViewController isOpenTorch]];

[_push setMirror:[PushMoreSettingViewController isMirrorVideo]];

[_push setMute:[PushMoreSettingViewController isMuteAudio]];

[_push setVideoQuality:[PushSettingViewController getVideoQuality] adjustBitrate:[PushSettingViewController getBandWidthAdjust] adjustResolution:NO];

// 修改软硬编需要在setVideoQuality之后设置config.enableHWAcceleration

config.enableHWAcceleration = [PushSettingViewController getEnableHWAcceleration];

// 横屏推流需要先设置config.homeOrientation = HOME_ORIENTATION_RIGHT，然后再[pusher setRenderRotation:90]

config.homeOrientation = ([PushMoreSettingViewController isHorizontalPush] ? HOME_ORIENTATION_RIGHT : HOME_ORIENTATION_DOWN);

if ([PushMoreSettingViewController isHorizontalPush]) {

[_push setRenderRotation:90];

} else {

[_push setRenderRotation:0];

}

[_push setLogViewMargin:UIEdgeInsetsMake(120, 10, 60, 10)];

[_push showVideoDebugLog:[PushMoreSettingViewController isShowDebugLog]];

[_push setEnableClockOverlay:[PushMoreSettingViewController isEnableDelayCheck]];

[_push setConfig:config];

}

return _push;

}