Function: venc_get_channel_desc_callback

Product	Supported (√/x)
Atlas A3 training products/Atlas A3 inference products	x
Atlas A2 training products/Atlas A2 inference products	x
Atlas training products	x
Atlas inference products	√
Atlas 200I/500 A2 inference products	√

Obtains the encoding channel description attribute: encoding callback function.

Atlas training products: This API is not supported.

Atlas A2 training products/Atlas A2 inference products: This API is not supported.

Atlas A3 training products/Atlas A3 inference products: This API is not supported.

C Prototype

aclvencCallback aclvencGetChannelDescCallback(const aclvencChannelDesc *channelDesc);

Python Function

callback = acl.media.venc_get_channel_desc_callback(venc_channel_desc)

Parameter	Description
venc_channel_desc	Int, pointer address of the description of a video encoding channel.

Return Value	Description
callback	Python function object, encoding callback function. Callback function format in Python: def venc_call_back_func(dvpp_pic_desc, dvpp_stream_desc, user_data): pass

Return Value

Description

callback

Python function object, encoding callback function.

Callback function format in Python:

def venc_call_back_func(dvpp_pic_desc, dvpp_stream_desc, user_data):
pass

Parent topic: VENC