![]() ![]() Returns the ONVIF data (including the recordings) in XML format v15.2.2.1 – Jfixed Returns the ONVIF list of recordings available on the ONVIF DVR or camera in XML format – Newtek “Webcam Input” virtual device may not be listed in the “video devices” list v15.2.4.1 – Augaddedįunction ONVIFDeviceInfo (onv_XMLReplay): – possible error when recording an URL source in native format through the RTSP/RTMP/HTTP/ONVIF Source – WPF: the video window may be misaligned after resizing the VideoGrabberWPF control v15.2.4.2 – Augfixed – when recording video audio with the Multipurpose Encoder, the audio stream may be missing – OnMouseDown / OnMouseUp events not working correctly when the mouse moves out of the video control v15.2.4.4 – Septemfixed either by invoking int64 NTPFrameTime = VideoGrabber.GetFrameInfo (0, fi_NTPFrameTime) fixed either from the OnFrameProgress2 event -> FrameInfo parameter -> NTPFrameTime either from the OnFrameBitmap event -> FrameInfo parameter -> NTPFrameTime – NTP camera time reported for each frame: – faster ONVIF connection (without PTZ support) by specifying VideoGrabber.IPCameraURL = “onvifurl://…” (instead of “onvif://…”) – faster URL connection when no audio rendering or VU-meters are needed (AudioDeviceRendering=false, VUMeters=vu_Disabled) do what is needed with FrameInfo and/or FrameBitmapInfo VidGrab.TFrameBitmapInfo FrameBitmapInfo = (VidGrab.TFrameBitmapInfo)Marshal.PtrToStructure((IntPtr)e.bitmapInfo, typeof(VidGrab.TFrameBitmapInfo)) VidGrab.TFrameInfo FrameInfo = (VidGrab.TFrameInfo)Marshal.PtrToStructure((IntPtr)e.frameInfo, typeof(VidGrab.TFrameInfo)) Private void VideoGrabber1_OnFrameBitmap(object sender, VidGrab.TOnFrameBitmapEventArgs e) – when starting the recording of a RTSP URL and the recording file cannot be created, the OnLog event reports “failed to connect” instead of “failed to create file” changedĬ#: the “Helpers.TFrameInfo” and “Helpers.TFrameBitmapInfo” structures are obsolete (used in the OnFrameBitmap and OnFrameProgress2 events), replace them by “VidGrab.TFrameInfo” and “VidGrab.TFrameBitmapInfo”, e.g.: RecordingFileName = “c:\folder\video.mp4” and RecordingMethod = rm_AVI. – unexpected behavior if RecordingFileName is set with a file type different of the RecordingMethod, which is by default rm_AVI. – C# MainDemo project for NET6 not compiling v15.2.4.8 – Novemfixed – Multipurpose Encoder: recording an IP camera as video source with an audio capture device as audio source with the Multipurpose Encoder failed to start (with VideoGrabber.RecordingInNativeFormat=false and VBideoGrabber.AudioSource=as_UseExternalAudio) (requires the RTSP/RTMP/HTTP/ONVIF Source 8.4.2.6 or greater) fixed – IP Cameras: GetFrameInfo(0,fi_First_NTP_time_Recorded) return the NTP time of the first video frame written in the file begin recorded – connecting the OnFilterSelected event may cause a lockup if the UAC dialog is displayed v15.2.5.0 – Januadded – image overlay not showing when setting VideoGrabber.SetImageOverlay_VideoAlignment(0, oa_RightBottom) ![]() – player may play fast after viewing an IP camera URL if the audio rendering was not enabled
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |