The Datastead RTSP/RTMP/HTTP/ONVIF DirectShow Source filter SDK capture s ONVIF IP cameras, RTSP, RTMP, RTP, HTTP, UDP, RTP, MMS, Shoutcast sources, decodes the H264/H265/AAC streams and exposes the audio and video pins, perform text overlays, apply brightness, hue, saturation, saves the H264/AAC streams to MP4, FLV, MOV, AVI or MKV without transcoding. The filter is also able to generate new files on the fly without gap.