VIDEO_H264_QUALITY
Description
Get or Set the Video Quality in H264 mode.
This URL will not take effect if the encoder type is MJPEG and MPEG4 (refer to VIDEO_ENCODER)
Note when the video quality was set to NONE, the encoding engine will encoded the video image based on the average or maximum video bitrate setting. In general, the Constant Bit Rate (CBR) is used for that.
If the video quality was set to other value (HIGH, MIDDLE or LOW), the encoding engine will encoded the video image based on the certain video quality level. In this case, the video bitrate will be very with the scene. In general, the Variable Bit Rate (VBR) is used for that.
Input Argument
HIGH, MIDDLE, LOW, NONE
Attribute
Return of Message
Read Operation
OK: VIDEO_H264_QUALITY='NONE'
OK: VIDEO_H264_QUALITY='NONE'
or
ERROR: VIDEO_H264_QUALITY='NONE'
Applicability
Status
Valid
See Also
VIDEO_ENCODER, VIDEO_BITRATE, VIDEO_MAX_BITRATE, VIDEO_MJPEG_QUALITY, VIDEO_MPEG4_QUALITY
Example
http://ip:port/cgi-bin/encoder?USER=Admin&PWD=123456&VIDEO_H264_QUALITY
or
http://ip:port/cgi-bin/cmd/encoder?VIDEO_H264_QUALITY
http://ip:port/cgi-bin/encoder?USER=Admin&PWD=123456&VIDEO_H264_QUALITY=NONE
or
http://ip:port/cgi-bin/cmd/encoder?VIDEO_H264_QUALITY=NONE
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