# GVRVideoView Class [Instance Methods](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#pub-methods) \| [Class Methods](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#pub-static-methods) \| [Properties](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#properties) GVRVideoView Class Reference ## Overview Defines a player view that renders a 360 video using OpenGL. Inherits [GVRWidgetView](https://developers.google.com/vr/ios/reference/interface_g_v_r_widget_view). |---|---| | ## Instance Method Summary || | (void) | - [loadFromUrl:](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#ac849aa112138433a2be90f6910c84918) | | | Load a local or remote video from a url and start playing. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#ac849aa112138433a2be90f6910c84918) | | || | (void) | - [loadFromUrl:ofType:](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a1a03f3c9c6d6e9b070c6b69672bb1e88) | | | Load a local or remote video from a url and start playing. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a1a03f3c9c6d6e9b070c6b69672bb1e88) | | || | (void) | - [pause](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a6ba1d91f848375344b22748ea4e223a1) | | | Pause the video. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a6ba1d91f848375344b22748ea4e223a1) | | || | (void) | - [play](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a05aef96c44f4344cfcbc1c70b98946ac) | | | Start or resume the video. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a05aef96c44f4344cfcbc1c70b98946ac) | | || | (void) | - [stop](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a1b527c6254a896bd2d87e9089068421f) | | | Stop the video. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a1b527c6254a896bd2d87e9089068421f) | | || | (NSTimeInterval) | - [duration](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a40cff899e98d6738096fbd60d4bfe9ff) | | | Get the duration of the video. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a40cff899e98d6738096fbd60d4bfe9ff) | | || | (NSTimeInterval) | - [playableDuration](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#ae2efdf341489d3368c6c73fb3714b0c6) | | | Gets the playable duration of the buffered video. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#ae2efdf341489d3368c6c73fb3714b0c6) | | || | (void) | - [seekTo:](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#adecfd8604417df8f46ee31f5f7144b92) | | | Seek to the target time position of the video. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#adecfd8604417df8f46ee31f5f7144b92) | | || |---|---| | ## Class Method Summary || | (void) | + [setViewerParamsFromUrl:withCompletion:](https://developers.google.com/vr/ios/reference/interface_g_v_r_widget_view#af19ebf015c0e05922aca5add299e8e86) | | | Sets the Cardboard viewer parameters from a Url. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#af19ebf015c0e05922aca5add299e8e86) | | || |---|---| | ## Property Summary || | float | [volume](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a178434923b11e9c57fd5d0695f9617b1) | | | Defines a volume multiplier between 0.0f and 1.0f on the media audio playback. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a178434923b11e9c57fd5d0695f9617b1) | | || | id\< [GVRWidgetViewDelegate](https://developers.google.com/vr/ios/reference/protocol_g_v_r_widget_view_delegate-p) \> | [delegate](https://developers.google.com/vr/ios/reference/interface_g_v_r_widget_view#a4b710b209fd84f9c53878096f629c7c4) | | | The delegate that is called when the widget view is loaded. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a4b710b209fd84f9c53878096f629c7c4) | | || | BOOL | [enableFullscreenButton](https://developers.google.com/vr/ios/reference/interface_g_v_r_widget_view#a05bf85b9a27491038344013abce693db) | | | Displays a button that allows the user to transition to fullscreen mode. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a05bf85b9a27491038344013abce693db) | | || | BOOL | [enableCardboardButton](https://developers.google.com/vr/ios/reference/interface_g_v_r_widget_view#ad5e983de79cf81716adb2dadc22b9c30) | | | Displays a button that allows the user to transition to fullscreen VR mode. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#ad5e983de79cf81716adb2dadc22b9c30) | | || | BOOL | [enableInfoButton](https://developers.google.com/vr/ios/reference/interface_g_v_r_widget_view#adf499784ab7e398050ac6ab19b81d8f2) | | | Displays a button that allows the user to get more information about VRView. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#adf499784ab7e398050ac6ab19b81d8f2) | | || | BOOL | [hidesTransitionView](https://developers.google.com/vr/ios/reference/interface_g_v_r_widget_view#a4caa081eedcb807d5b5555d8b4f7b777) | | | Hides the transition view when entering VR mode. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#a4caa081eedcb807d5b5555d8b4f7b777) | | || | BOOL | [enableTouchTracking](https://developers.google.com/vr/ios/reference/interface_g_v_r_widget_view#abb8956b46fc02285a6c6c353c2124abd) | | | Enables touch gesture detection for manual heading control. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#abb8956b46fc02285a6c6c353c2124abd) | | || | [GVRHeadRotation](https://developers.google.com/vr/ios/reference/struct_g_v_r_head_rotation) | [headRotation](https://developers.google.com/vr/ios/reference/interface_g_v_r_widget_view#ab404c9aff5c57f697860ad0845d7aeb8) | | | The current head rotation corresponding to where the user is looking. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#ab404c9aff5c57f697860ad0845d7aeb8) | | || | GVRWidgetDisplayMode | [displayMode](https://developers.google.com/vr/ios/reference/interface_g_v_r_widget_view#af2a94ee82edd85ae22e8c3ffa70cd8e8) | | | Controls the current ::GVRWidgetDisplayMode of the widget view. [More...](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#af2a94ee82edd85ae22e8c3ffa70cd8e8) | | || ## Method Detail |---|---|---|---|---| | - (void) loadFromUrl: | | (NSURL \*) | *videoUrl* | | Load a local or remote video from a url and start playing. The video is assumed to be of type ::kGVRVideoTypeMono. |---|---|---|---| | - (void) [loadFromUrl:](https://developers.google.com/vr/ios/reference/interface_g_v_r_video_view#ac849aa112138433a2be90f6910c84918) | | (NSURL \*) | *videoUrl* | | ofType: | | (GVRVideoType) | *videoType* | | | | | | Load a local or remote video from a url and start playing. The video type is set by `videoType`. |---|---|---|---| | - (void) pause | | | | Pause the video. |---|---|---|---| | - (void) play | | | | Start or resume the video. |---|---|---|---| | - (void) stop | | | | Stop the video. |---|---|---|---| | - (NSTimeInterval) duration | | | | Get the duration of the video. |---|---|---|---| | - (NSTimeInterval) playableDuration | | | | Gets the playable duration of the buffered video. |---|---|---|---|---| | - (void) seekTo: | | (NSTimeInterval) | *position* | | Seek to the target time position of the video. |---|---|---|---| | + (void) setViewerParamsFromUrl: | | (NSURL \*) | *url* | | withCompletion: | | (void(\^)(BOOL success, NSError \*error)) | *completion* | | | | | | Sets the Cardboard viewer parameters from a Url. This allows programmatically pairing a viewer without having the user go through the pairing flow. Calls the supplied completion handler with the result of pairing and the error if it fails. Note: The viewer parameters can be set only if no other viewer pairing exists. In other words, this only works if the user hasn't already paired a viewer for the current application. A valid viewer parameters URI can be generated from this page: ## Property Detail |---|---| | |---| | - (float) volume | | readwritenonatomicassign | Defines a volume multiplier between 0.0f and 1.0f on the media audio playback. This setting persists across multiple videos. 0.0f means muted, while 1.0f means regular volume. Default value is 1.0f. |---|---| | |---| | - (id\<[GVRWidgetViewDelegate](https://developers.google.com/vr/ios/reference/protocol_g_v_r_widget_view_delegate-p)\>) delegate | | readwritenonatomicweakinherited | The delegate that is called when the widget view is loaded. |---|---| | |---| | - (BOOL) enableFullscreenButton | | readwritenonatomicassigninherited | Displays a button that allows the user to transition to fullscreen mode. |---|---| | |---| | - (BOOL) enableCardboardButton | | readwritenonatomicassigninherited | Displays a button that allows the user to transition to fullscreen VR mode. |---|---| | |---| | - (BOOL) enableInfoButton | | readwritenonatomicassigninherited | Displays a button that allows the user to get more information about VRView. |---|---| | |---| | - (BOOL) hidesTransitionView | | readwritenonatomicassigninherited | Hides the transition view when entering VR mode. |---|---| | |---| | - (BOOL) enableTouchTracking | | readwritenonatomicassigninherited | Enables touch gesture detection for manual heading control. Regardless of how this is set, touch tracking is disabled in fullscreen VR mode. |---|---| | |---| | - ([GVRHeadRotation](https://developers.google.com/vr/ios/reference/struct_g_v_r_head_rotation)) headRotation | | readnonatomicassigninherited | The current head rotation corresponding to where the user is looking. |---|---| | |---| | - (GVRWidgetDisplayMode) displayMode | | readwritenonatomicassigninherited | Controls the current ::GVRWidgetDisplayMode of the widget view. Changing the value of this property is similar to pressing one of the fullscreen, cardboard or back UI buttons.