Sifangds - 2 Mp4 ((top))

: Many Sifang DVRs do not record audio. If they do, ensure you select a converter that supports G.711 or other security-specific audio codecs.

: MP4 is supported by almost every smartphone, tablet, and computer. sifangds 2 mp4

: It is much easier to send an MP4 file to law enforcement or upload it to cloud storage than a proprietary raw file. : Many Sifang DVRs do not record audio