Imports github.com/deepch/vdk/av github.com/deepch/vdk/codec/h264parser github.com/deepch/vdk/format/rtspv2 github.com/deepch/vdk/format/webrtcv3 github.com/gin-gonic/gin Standard library imports crypto/rand encoding/json errors flag fmt io/ioutil log net/http os os/signal sort sync syscall time