Appendix B: Bandwidth And Video Size Estimation - Planet ICA-M3380P User Manual

Appendix B: Bandwidth and Video Size
The frame rate of video transmitted from the device depends on connection bandwidth
between client and server, video resolution, codec type, and quality setting of server. Here is a
guideline to help you roughly estimate the bandwidth requirements from your device.
The required bandwidth depends on content of video source. The slow motion video will
produce smaller bit rate generally and fast motion will produce higher bit rate. Actual results
generated by the device may vary.
Average range of
Image
data sizes for JPEG
Resolution
320 x 240
20 ~ 50K byte per
640 x 480
200 ~ 500k byte per
1920 x 1080
300 ~ 750k byte per
2048 x 1536
Audio streaming also takes bandwidth around 32kbps. Some xDSL/Cable
modem upload speeds could not even reach up to 128 kbps. Thus, you may not
be able to receive good quality video while also streaming audio on a 128 kbps
or lower connection. Even though the upload speed is more than 128kbps for
optimal video performance, disabling audio streaming will get better video
performance.
H.265 3 Mega-pixel Bullet IR IP Camera with Remote Focus and Zoom
Estimation
mode
8 ~ 20k byte per
frame
frame
frame
frame
100
Average bit rate for
MPEG4 mode
256kbps~768kbps
@ 30fps
512kbps~3072kbps @
30fps
-
-
ICA-M3380P
Average bit rate for
H.264 mode
192kbps~512kbps
@ 30fps
384kbps~1536kbps
@ 30fps
1536kbps~10000kbps
@ 30fps
2048kbps~12000kbps
@ 30fps