hi_venc_stream
说明
定义帧码流类型字典。
定义
hi_venc_stream = {"pack": hi_venc_pack, # R; stream pack attribute "pack_cnt": pack_cnt, # R; the pack number of one frame stream "seq": seq} # R; the list number of stream hi_venc_stream = {"pack": hi_venc_pack, # R; stream pack attribute "pack_cnt": pack_cnt, # R; the pack number of one frame stream "seq": seq, # R; the list number of stream "h264_info": hi_venc_h264_stream_info, # R; the stream info of h264 "h264_adv_info": hi_venc_h264_adv_stream_info} # R; the stream info of h264 hi_venc_stream = {"pack": hi_venc_pack, # R; stream pack attribute "pack_cnt": pack_cnt, # R; the pack number of one frame stream "seq": seq, # R; the list number of stream "h264_info": hi_venc_h264_stream_info} # R; the stream info of h264 hi_venc_stream = {"pack": hi_venc_pack, # R; stream pack attribute "pack_cnt": pack_cnt, # R; the pack number of one frame stream "seq": seq, # R; the list number of stream "jpeg_info": hi_venc_jpeg_stream_info} hi_venc_stream = {"pack": hi_venc_pack, # R; stream pack attribute "pack_cnt": pack_cnt, # R; the pack number of one frame stream "seq": seq, # R; the list number of stream "h265_info": hi_venc_h265_stream_info} # R; the stream info of h265 hi_venc_stream = {"pack": hi_venc_pack, # R; stream pack attribute "pack_cnt": pack_cnt, # R; the pack number of one frame stream "seq": seq, # R; the list number of stream "h265_info": hi_venc_h265_stream_info, # R; the stream info of h265 "h265_adv_info": hi_venc_h265_adv_stream_info} #R; the stream info of h265 hi_venc_stream = {"pack": hi_venc_pack, # R; stream pack attribute "pack_cnt": pack_cnt, # R; the pack number of one frame stream "seq": seq, # R; the list number of stream "prores_info": hi_venc_prores_stream_info}
成员
成员名称 |
描述 |
---|---|
pack |
整型,帧码流包结构。 |
pack_cnt |
整型,一帧码流的所有包的个数。 |
seq |
整型,码流序列号。 按帧获取时,此处为帧序号;按包获取时,此处为包序号。 |
h264_info/h265_info |
字典,码流特征信息。 Atlas 推理系列产品(Ascend 310P处理器)不支持该参数。 Atlas A2训练系列产品/Atlas 800I A2推理产品不支持该参数。 |
jpeg_info/prores_info |
码流特征信息,暂不支持。 |
h264_adv_info/h265_adv_info |
字典,码流高级特征信息。 Atlas 推理系列产品(Ascend 310P处理器)不支持该参数。 Atlas A2训练系列产品/Atlas 800I A2推理产品不支持该参数。 |
父主题: 视频/图像编码