- Mar 9, 2014
- 36,891
- 21,407
5.2.3 - March 26, 2020
The email alert MP4 as well as the push alert GIF will now begin with 5 seconds of “pre-
trigger” time, making them immensely more useful. Previously, these began recording only
at the time of trigger. The requirement for this feature is that your camera is set to record in
“direct to disc” mode. Please also check your key frame rate to insure that it’s at least 0.50;
1.00 is recommended—this is displayed on the Status/Cameras page alongside the FPS.
Also, the video encoding parameters for the email alert MP4 must not specify to resize the
video (re-encoding will be required). The email alert MP4 will also be created “direct to
disc” which will ease use of the CPU, however it may result in a larger file, as this is now
the camera’s full resolution.
The email alert MP4 as well as the push alert GIF will now begin with 5 seconds of “pre-
trigger” time, making them immensely more useful. Previously, these began recording only
at the time of trigger. The requirement for this feature is that your camera is set to record in
“direct to disc” mode. Please also check your key frame rate to insure that it’s at least 0.50;
1.00 is recommended—this is displayed on the Status/Cameras page alongside the FPS.
Also, the video encoding parameters for the email alert MP4 must not specify to resize the
video (re-encoding will be required). The email alert MP4 will also be created “direct to
disc” which will ease use of the CPU, however it may result in a larger file, as this is now
the camera’s full resolution.