Axis Communications 241Q Security Camera User Manual


 
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AXIS 241Q/241S - Technical specifications
Frame rates - Motion JPEG
The following test results show the frame rates in frames/second (fps) for Motion JPEG
streams from the AXIS 241Q/241S, using a compression level of 50%. Note that these
values are guidelines only - actual values may vary.
Frame rates - MPEG-4
The following test results show the frame rates in frames/second (fps) for MPEG-4 streams
from the AXIS 241Q/241S. Note that these values are guidelines only - actual values may
vary.
The MPEG-4 test conditions:
Compression level = 50%
Video Object Type = Advanced Simple
GOV structure = IP*
Note that setting the GOV structure to use “I-frames only” will increase the frame rate.
* The GOV structure can take two different forms; I and IP. The I-structure sends complete images (I-images)
whereas the IP-structure mostly sends the differences compared with the previous image (P-images) and only a few
I-images. The IP-structure requires much less bandwidth than the I-structure.
AXIS 241Q/241S
fps (NTSC/PAL)
4CIF 30/25
2CIF expanded 30/25
2CIF 30/25
CIF 30/25
QCIF 30/25
AXIS 241Q/241S
fps (NTSC/PAL
)
4CIF 30/25
2CIF expanded 30/25
2CIF 30/25
CIF 30/25
QCIF 30/25