hi_venc_chn_param

Description

Defines the VENC channel parameters.

Prototype

hi_venc_chn_param = {"color_to_grey_en": color_to_grey_en,
                     "priority": priority,
                     "max_stream_cnt": max_stream_cnt,
                     "poll_wake_up_frame_cnt": poll_wake_up_frame_cnt,
                     "crop_info": hi_crop_info,
                     "frame_rate": hi_frame_rate_ctrl}

Members

Member	Description
color_to_grey_en	Int, color-to-grayscale conversion enable.
priority	Int, channel priority. Defaults to 0. A larger value indicates a higher priority. Value range: [0, 2)
max_stream_cnt	Int, maximum number of frames in the stream buffer, reserved.
poll_wake_up_frame_cnt	Int, number of frames to wait before waking up a blocking API if a channel obtains streams in timeout or blocking mode, reserved. Must be greater than 0. Default value: 1
crop_info	Dictionary, reserved.
frame_rate	Dictionary, frame rate control for a channel, reserved.

Parent topic: Video/Image Encoding