RTSP/RTMP/HTTP/ONVIF DirectShow Source Filter 視頻捕捉及播放

本產品可搭配在TVideoGrabber SDK，大多數音頻/視頻編碼器都可以解碼，包括H264和H265。

特色 (以原廠規定為主)

- decode and render live audio/video streams received through ONVIF, RTSP, RTMP, HTTP, UDP, RTP, MMS/MMSH protocols,

- record at the same time the audio/video streams to a video file (MP4, FLV, MOV, AVI, or MKV file),

- control the PTZ position of ONVIF cameras (Pan, Tilt, Zoom) with continuous, relative or absolute move and preset support,

– perform backtimed recording (pre-roll recording),

- decode H264, H265 and most of the other audio/video codecs,

- connect asynchronously to the URL without blocking the main thread (the filter graph receives a notification when the connection completes),

- expose the uncompressed pins,

- capture snapshots,

- apply multiple text overlays over the decoded frames,

- adjust the brightness, hue, saturation,

- capture snapshots to a memory bitmap or to a file in BMP, JPG, PNG or TIFF format,

- encode the audio streams to PCM, MP3 or AAC, depending on the recording file name (e.g. H264/AAC for a MP4 recording),

- re-stream the URL to another destination in UDP unicast, UDP multicast or RTSP format

- while recording, generate new files on the fly without loosing frames and without pausing/stopping/restarting the graph.

作業系統 (以原廠規定為主)

- Windows 7, Windows 8, Windows 8.1, Windows 10

- NVidia hardware decoding/encoding supported if a NVidia compatible GPU is installed

- Intel Quicksync hardware acceleration supported