JVC 686U, 686BU, VN-V685U manual Getting MPEG-4 Frame Rate Setting from VN-V685/686/686B

Format /api/param?encode(2).cbr_mode=data

Example /api/param?encode(2).cbr_mode=vbr

Example of response encode(2).cbr_mode&202 Accepted(encode(2).status=save)

Interpretation Change rate control of MPEG-4. Rate control can be set to cbr or vbr. Bitrate is controlled to be constant in the case of cbr (Constant Bitrate). In the case of vbr (Variable Bitrate), bitrate can be larger by input image. If vbr is set, frame rate of MPEG-4 becomes 30fps.

The change is saved by the API, encode(2).status=save. If the change is not saved, the setting is restored by reboot. Allowed users admin, operator

Getting MPEG-4 Frame Rate Setting from VN-V685/686/686B

Format /api/param?encode(2).framerate

Example of response encode(2).framerate=15&200 OK

Interpretation Acquire frame rate of MPEG-4 encoding.

Allowed users admin, operator, user

Setting MPEG-4 Frame Rate Setting for VN-V685/686/686B

Format /api/param?encode(2).framerate=data

Example /api/param?encode(2).framerate=30

Example of response encode(2).framerate&202 Accepted(encode(2).status=save)

Interpretation Change frame rate of MPEG-4. Specify 30, 25, 15, 10, 7.5, or 1. If vbr is set to MPEG-4 rate control, frame rate of MPEG-4 becomes 30fps. If I-Frame interval is not 30, 60, 120, 150, 180, 210 or 240, real frame rate becomes larger than the setting. Refer I-Frame interval API for details.

The change is saved by the API, encode(2).status=save. If the change is not saved, the setting is restored by reboot. Allowed users admin, operator

Getting MPEG-4 I-Frame Interval Setting from VN-V685/686/686B

Format /api/param?encode(2).iframeinterval

Example of response encode(2).iframeinterval=30&200 OK

Interpretation Acquire I-Frame interval of MPEG-4 encoding.

Allowed users admin, operator, user

Setting MPEG-4 I-Frame Interval Setting for VN-V685/686/686B

Format /api/param?encode(2).iframeinterval=data

Example /api/param?encode(2).iframeinterval=30

Example of response encode(2).iframeinterval&202 Accepted(encode(2).status=save)

Interpretation Change I-Frame interval of MPEG-4. Specify 1 to 255. If I-Frame interval is 30, 60, 120, 150, 180,

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