Imports gitee.com/general252/gomedia/go-rtsp/sdp github.com/bluenviron/mediacommon/pkg/codecs/h264 github.com/bluenviron/mediacommon/pkg/codecs/h265 github.com/deepch/vdk/codec/h264parser github.com/deepch/vdk/codec/h265parser Standard library imports bufio bytes encoding/binary fmt io