Tiandy IP Speed Dome Camera - Audio Parameters and Video Encryption

Audio parameters (Figure 5.19)
Fig 5.19
Audio encoder: ADPCM_DIV4, G711_A G711_U
Audio Sample Rate: 8K, 32K, 48K
Video encryption (Figure 5.20)
[Encryption Type]: Contains None and AES,
[Encryption password]: password required
[Password Confirm]: same as above