first commit

format/mp4/handler.go

@@ -0,0 +1,32 @@
+package mp4
+
+import (
+	"io"
+
+	"github.com/deepch/vdk/av"
+	"github.com/deepch/vdk/av/avutil"
+)
+
+var CodecTypes = []av.CodecType{av.H264, av.AAC}
+
+func Handler(h *avutil.RegisterHandler) {
+	h.Ext = ".mp4"
+
+	h.Probe = func(b []byte) bool {
+		switch string(b[4:8]) {
+		case "moov", "ftyp", "free", "mdat", "moof":
+			return true
+		}
+		return false
+	}
+
+	h.ReaderDemuxer = func(r io.Reader) av.Demuxer {
+		return NewDemuxer(r.(io.ReadSeeker))
+	}
+
+	h.WriterMuxer = func(w io.Writer) av.Muxer {
+		return NewMuxer(w.(io.WriteSeeker))
+	}
+
+	h.CodecTypes = CodecTypes
+}