[{"breadcrumbs":"","component":[{"id":3774345,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"1、前言：为什么要学习摄影","parent_id":0,"level_no":22,"created_at":"2022-09-30 09:55:37","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":22,"origin_id":0,"type":0,"video_id":"mda-52db188ba613b0ff6860f04cdd968220","video_time":1500}]},{"breadcrumbs":"","component":[{"id":3774346,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"2、相机篇01","parent_id":0,"level_no":23,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":23,"origin_id":0,"type":0,"video_id":"1","video_time":1836}]},{"breadcrumbs":"","component":[{"id":3774347,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"3、相机篇02","parent_id":0,"level_no":24,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":24,"origin_id":0,"type":0,"video_id":"1","video_time":1448}]},{"breadcrumbs":"","component":[{"id":3774348,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"4、相机篇03","parent_id":0,"level_no":25,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":25,"origin_id":0,"type":0,"video_id":"1","video_time":2175}]},{"breadcrumbs":"","component":[{"id":3930157,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"5、镜头的成像特性与选择使用","parent_id":0,"level_no":26,"created_at":"2022-11-01 14:03:25","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":26,"origin_id":0,"type":0,"video_id":"1","video_time":2514}]},{"breadcrumbs":"","component":[{"id":3930158,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"6、镜头的成像特性与选择使用","parent_id":0,"level_no":27,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":27,"origin_id":0,"type":0,"video_id":"1","video_time":2355}]},{"breadcrumbs":"","component":[{"id":3930159,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"7、镜头的成像特性与选择使用","parent_id":0,"level_no":28,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":28,"origin_id":0,"type":0,"video_id":"1","video_time":2015}]},{"breadcrumbs":"","component":[{"id":3930160,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"8、曝光四元素元素","parent_id":0,"level_no":29,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":29,"origin_id":0,"type":0,"video_id":"1","video_time":2228}]},{"breadcrumbs":"","component":[{"id":3930161,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"9、曝光四元素元素","parent_id":0,"level_no":30,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":30,"origin_id":0,"type":0,"video_id":"1","video_time":2463}]},{"breadcrumbs":"","component":[{"id":4269168,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"10、相机基本知识普及","parent_id":0,"level_no":31,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":31,"origin_id":0,"type":0,"video_id":"1","video_time":2227}]},{"breadcrumbs":"","component":[{"id":4269169,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"11、相机基本知识普及","parent_id":0,"level_no":32,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":32,"origin_id":0,"type":0,"video_id":"1","video_time":2101}]},{"breadcrumbs":"","component":[{"id":4269170,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"12、相机基本知识普及","parent_id":0,"level_no":33,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":33,"origin_id":0,"type":0,"video_id":"1","video_time":2239}]}]

[{"breadcrumbs":"","component":[{"id":3774345,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"1、前言：为什么要学习摄影","parent_id":0,"level_no":22,"created_at":"2022-09-30 09:55:37","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":22,"origin_id":0,"type":0,"video_id":"mda-52db188ba613b0ff6860f04cdd968220","video_time":1500}]},{"breadcrumbs":"","component":[{"id":3774346,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"2、相机篇01","parent_id":0,"level_no":23,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":23,"origin_id":0,"type":0,"video_id":"1","video_time":1836}]},{"breadcrumbs":"","component":[{"id":3774347,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"3、相机篇02","parent_id":0,"level_no":24,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":24,"origin_id":0,"type":0,"video_id":"1","video_time":1448}]},{"breadcrumbs":"","component":[{"id":3774348,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"4、相机篇03","parent_id":0,"level_no":25,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":25,"origin_id":0,"type":0,"video_id":"1","video_time":2175}]},{"breadcrumbs":"","component":[{"id":3930157,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"5、镜头的成像特性与选择使用","parent_id":0,"level_no":26,"created_at":"2022-11-01 14:03:25","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":26,"origin_id":0,"type":0,"video_id":"1","video_time":2514}]},{"breadcrumbs":"","component":[{"id":3930158,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"6、镜头的成像特性与选择使用","parent_id":0,"level_no":27,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":27,"origin_id":0,"type":0,"video_id":"1","video_time":2355}]},{"breadcrumbs":"","component":[{"id":3930159,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"7、镜头的成像特性与选择使用","parent_id":0,"level_no":28,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":28,"origin_id":0,"type":0,"video_id":"1","video_time":2015}]},{"breadcrumbs":"","component":[{"id":3930160,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"8、曝光四元素元素","parent_id":0,"level_no":29,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":29,"origin_id":0,"type":0,"video_id":"1","video_time":2228}]},{"breadcrumbs":"","component":[{"id":3930161,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"9、曝光四元素元素","parent_id":0,"level_no":30,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":30,"origin_id":0,"type":0,"video_id":"1","video_time":2463}]},{"breadcrumbs":"","component":[{"id":4269168,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"10、相机基本知识普及","parent_id":0,"level_no":31,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":31,"origin_id":0,"type":0,"video_id":"1","video_time":2227}]},{"breadcrumbs":"","component":[{"id":4269169,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"11、相机基本知识普及","parent_id":0,"level_no":32,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":32,"origin_id":0,"type":0,"video_id":"1","video_time":2101}]},{"breadcrumbs":"","component":[{"id":4269170,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"12、相机基本知识普及","parent_id":0,"level_no":33,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":33,"origin_id":0,"type":0,"video_id":"1","video_time":2239}]}]

[{"breadcrumbs":"","component":[{"id":3774345,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"1、前言：为什么要学习摄影","parent_id":0,"level_no":22,"created_at":"2022-09-30 09:55:37","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":22,"origin_id":0,"type":0,"video_id":"mda-52db188ba613b0ff6860f04cdd968220","video_time":1500}]},{"breadcrumbs":"","component":[{"id":3774346,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"2、相机篇01","parent_id":0,"level_no":23,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":23,"origin_id":0,"type":0,"video_id":"1","video_time":1836}]},{"breadcrumbs":"","component":[{"id":3774347,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"3、相机篇02","parent_id":0,"level_no":24,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":24,"origin_id":0,"type":0,"video_id":"1","video_time":1448}]},{"breadcrumbs":"","component":[{"id":3774348,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"4、相机篇03","parent_id":0,"level_no":25,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":25,"origin_id":0,"type":0,"video_id":"1","video_time":2175}]},{"breadcrumbs":"","component":[{"id":3930157,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"5、镜头的成像特性与选择使用","parent_id":0,"level_no":26,"created_at":"2022-11-01 14:03:25","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":26,"origin_id":0,"type":0,"video_id":"1","video_time":2514}]},{"breadcrumbs":"","component":[{"id":3930158,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"6、镜头的成像特性与选择使用","parent_id":0,"level_no":27,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":27,"origin_id":0,"type":0,"video_id":"1","video_time":2355}]},{"breadcrumbs":"","component":[{"id":3930159,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"7、镜头的成像特性与选择使用","parent_id":0,"level_no":28,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":28,"origin_id":0,"type":0,"video_id":"1","video_time":2015}]},{"breadcrumbs":"","component":[{"id":3930160,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"8、曝光四元素元素","parent_id":0,"level_no":29,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":29,"origin_id":0,"type":0,"video_id":"1","video_time":2228}]},{"breadcrumbs":"","component":[{"id":3930161,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"9、曝光四元素元素","parent_id":0,"level_no":30,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":30,"origin_id":0,"type":0,"video_id":"1","video_time":2463}]},{"breadcrumbs":"","component":[{"id":4269168,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"10、相机基本知识普及","parent_id":0,"level_no":31,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":31,"origin_id":0,"type":0,"video_id":"1","video_time":2227}]},{"breadcrumbs":"","component":[{"id":4269169,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"11、相机基本知识普及","parent_id":0,"level_no":32,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":32,"origin_id":0,"type":0,"video_id":"1","video_time":2101}]},{"breadcrumbs":"","component":[{"id":4269170,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"12、相机基本知识普及","parent_id":0,"level_no":33,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":33,"origin_id":0,"type":0,"video_id":"1","video_time":2239}]}]

[{"breadcrumbs":"","component":[{"id":3774345,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"1、前言：为什么要学习摄影","parent_id":0,"level_no":22,"created_at":"2022-09-30 09:55:37","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":22,"origin_id":0,"type":0,"video_id":"mda-52db188ba613b0ff6860f04cdd968220","video_time":1500}]},{"breadcrumbs":"","component":[{"id":3774346,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"2、相机篇01","parent_id":0,"level_no":23,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":23,"origin_id":0,"type":0,"video_id":"1","video_time":1836}]},{"breadcrumbs":"","component":[{"id":3774347,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"3、相机篇02","parent_id":0,"level_no":24,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":24,"origin_id":0,"type":0,"video_id":"1","video_time":1448}]},{"breadcrumbs":"","component":[{"id":3774348,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"4、相机篇03","parent_id":0,"level_no":25,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":25,"origin_id":0,"type":0,"video_id":"1","video_time":2175}]},{"breadcrumbs":"","component":[{"id":3930157,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"5、镜头的成像特性与选择使用","parent_id":0,"level_no":26,"created_at":"2022-11-01 14:03:25","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":26,"origin_id":0,"type":0,"video_id":"1","video_time":2514}]},{"breadcrumbs":"","component":[{"id":3930158,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"6、镜头的成像特性与选择使用","parent_id":0,"level_no":27,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":27,"origin_id":0,"type":0,"video_id":"1","video_time":2355}]},{"breadcrumbs":"","component":[{"id":3930159,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"7、镜头的成像特性与选择使用","parent_id":0,"level_no":28,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":28,"origin_id":0,"type":0,"video_id":"1","video_time":2015}]},{"breadcrumbs":"","component":[{"id":3930160,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"8、曝光四元素元素","parent_id":0,"level_no":29,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":29,"origin_id":0,"type":0,"video_id":"1","video_time":2228}]},{"breadcrumbs":"","component":[{"id":3930161,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"9、曝光四元素元素","parent_id":0,"level_no":30,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":30,"origin_id":0,"type":0,"video_id":"1","video_time":2463}]},{"breadcrumbs":"","component":[{"id":4269168,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"10、相机基本知识普及","parent_id":0,"level_no":31,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":31,"origin_id":0,"type":0,"video_id":"1","video_time":2227}]},{"breadcrumbs":"","component":[{"id":4269169,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"11、相机基本知识普及","parent_id":0,"level_no":32,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":32,"origin_id":0,"type":0,"video_id":"1","video_time":2101}]},{"breadcrumbs":"","component":[{"id":4269170,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"12、相机基本知识普及","parent_id":0,"level_no":33,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":33,"origin_id":0,"type":0,"video_id":"1","video_time":2239}]}]

[{"breadcrumbs":"","component":[{"id":3774345,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"1、前言：为什么要学习摄影","parent_id":0,"level_no":22,"created_at":"2022-09-30 09:55:37","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":22,"origin_id":0,"type":0,"video_id":"mda-52db188ba613b0ff6860f04cdd968220","video_time":1500}]},{"breadcrumbs":"","component":[{"id":3774346,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"2、相机篇01","parent_id":0,"level_no":23,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":23,"origin_id":0,"type":0,"video_id":"1","video_time":1836}]},{"breadcrumbs":"","component":[{"id":3774347,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"3、相机篇02","parent_id":0,"level_no":24,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":24,"origin_id":0,"type":0,"video_id":"1","video_time":1448}]},{"breadcrumbs":"","component":[{"id":3774348,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"4、相机篇03","parent_id":0,"level_no":25,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":25,"origin_id":0,"type":0,"video_id":"1","video_time":2175}]},{"breadcrumbs":"","component":[{"id":3930157,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"5、镜头的成像特性与选择使用","parent_id":0,"level_no":26,"created_at":"2022-11-01 14:03:25","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":26,"origin_id":0,"type":0,"video_id":"1","video_time":2514}]},{"breadcrumbs":"","component":[{"id":3930158,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"6、镜头的成像特性与选择使用","parent_id":0,"level_no":27,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":27,"origin_id":0,"type":0,"video_id":"1","video_time":2355}]},{"breadcrumbs":"","component":[{"id":3930159,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"7、镜头的成像特性与选择使用","parent_id":0,"level_no":28,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":28,"origin_id":0,"type":0,"video_id":"1","video_time":2015}]},{"breadcrumbs":"","component":[{"id":3930160,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"8、曝光四元素元素","parent_id":0,"level_no":29,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":29,"origin_id":0,"type":0,"video_id":"1","video_time":2228}]},{"breadcrumbs":"","component":[{"id":3930161,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"9、曝光四元素元素","parent_id":0,"level_no":30,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":30,"origin_id":0,"type":0,"video_id":"1","video_time":2463}]},{"breadcrumbs":"","component":[{"id":4269168,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"10、相机基本知识普及","parent_id":0,"level_no":31,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":31,"origin_id":0,"type":0,"video_id":"1","video_time":2227}]},{"breadcrumbs":"","component":[{"id":4269169,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"11、相机基本知识普及","parent_id":0,"level_no":32,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":32,"origin_id":0,"type":0,"video_id":"1","video_time":2101}]},{"breadcrumbs":"","component":[{"id":4269170,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"12、相机基本知识普及","parent_id":0,"level_no":33,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":33,"origin_id":0,"type":0,"video_id":"1","video_time":2239}]}]

[{"breadcrumbs":"","component":[{"id":3774345,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"1、前言：为什么要学习摄影","parent_id":0,"level_no":22,"created_at":"2022-09-30 09:55:37","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":22,"origin_id":0,"type":0,"video_id":"mda-52db188ba613b0ff6860f04cdd968220","video_time":1500}]},{"breadcrumbs":"","component":[{"id":3774346,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"2、相机篇01","parent_id":0,"level_no":23,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":23,"origin_id":0,"type":0,"video_id":"1","video_time":1836}]},{"breadcrumbs":"","component":[{"id":3774347,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"3、相机篇02","parent_id":0,"level_no":24,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":24,"origin_id":0,"type":0,"video_id":"1","video_time":1448}]},{"breadcrumbs":"","component":[{"id":3774348,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"4、相机篇03","parent_id":0,"level_no":25,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":25,"origin_id":0,"type":0,"video_id":"1","video_time":2175}]},{"breadcrumbs":"","component":[{"id":3930157,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"5、镜头的成像特性与选择使用","parent_id":0,"level_no":26,"created_at":"2022-11-01 14:03:25","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":26,"origin_id":0,"type":0,"video_id":"1","video_time":2514}]},{"breadcrumbs":"","component":[{"id":3930158,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"6、镜头的成像特性与选择使用","parent_id":0,"level_no":27,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":27,"origin_id":0,"type":0,"video_id":"1","video_time":2355}]},{"breadcrumbs":"","component":[{"id":3930159,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"7、镜头的成像特性与选择使用","parent_id":0,"level_no":28,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":28,"origin_id":0,"type":0,"video_id":"1","video_time":2015}]},{"breadcrumbs":"","component":[{"id":3930160,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"8、曝光四元素元素","parent_id":0,"level_no":29,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":29,"origin_id":0,"type":0,"video_id":"1","video_time":2228}]},{"breadcrumbs":"","component":[{"id":3930161,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"9、曝光四元素元素","parent_id":0,"level_no":30,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":30,"origin_id":0,"type":0,"video_id":"1","video_time":2463}]},{"breadcrumbs":"","component":[{"id":4269168,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"10、相机基本知识普及","parent_id":0,"level_no":31,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":31,"origin_id":0,"type":0,"video_id":"1","video_time":2227}]},{"breadcrumbs":"","component":[{"id":4269169,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"11、相机基本知识普及","parent_id":0,"level_no":32,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":32,"origin_id":0,"type":0,"video_id":"1","video_time":2101}]},{"breadcrumbs":"","component":[{"id":4269170,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"12、相机基本知识普及","parent_id":0,"level_no":33,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":33,"origin_id":0,"type":0,"video_id":"1","video_time":2239}]}]

[{"breadcrumbs":"","component":[{"id":3774345,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"1、前言：为什么要学习摄影","parent_id":0,"level_no":22,"created_at":"2022-09-30 09:55:37","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":22,"origin_id":0,"type":0,"video_id":"mda-52db188ba613b0ff6860f04cdd968220","video_time":1500}]},{"breadcrumbs":"","component":[{"id":3774346,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"2、相机篇01","parent_id":0,"level_no":23,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":23,"origin_id":0,"type":0,"video_id":"1","video_time":1836}]},{"breadcrumbs":"","component":[{"id":3774347,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"3、相机篇02","parent_id":0,"level_no":24,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":24,"origin_id":0,"type":0,"video_id":"1","video_time":1448}]},{"breadcrumbs":"","component":[{"id":3774348,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"4、相机篇03","parent_id":0,"level_no":25,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":25,"origin_id":0,"type":0,"video_id":"1","video_time":2175}]},{"breadcrumbs":"","component":[{"id":3930157,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"5、镜头的成像特性与选择使用","parent_id":0,"level_no":26,"created_at":"2022-11-01 14:03:25","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":26,"origin_id":0,"type":0,"video_id":"1","video_time":2514}]},{"breadcrumbs":"","component":[{"id":3930158,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"6、镜头的成像特性与选择使用","parent_id":0,"level_no":27,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":27,"origin_id":0,"type":0,"video_id":"1","video_time":2355}]},{"breadcrumbs":"","component":[{"id":3930159,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"7、镜头的成像特性与选择使用","parent_id":0,"level_no":28,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":28,"origin_id":0,"type":0,"video_id":"1","video_time":2015}]},{"breadcrumbs":"","component":[{"id":3930160,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"8、曝光四元素元素","parent_id":0,"level_no":29,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":29,"origin_id":0,"type":0,"video_id":"1","video_time":2228}]},{"breadcrumbs":"","component":[{"id":3930161,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"9、曝光四元素元素","parent_id":0,"level_no":30,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":30,"origin_id":0,"type":0,"video_id":"1","video_time":2463}]},{"breadcrumbs":"","component":[{"id":4269168,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"10、相机基本知识普及","parent_id":0,"level_no":31,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":31,"origin_id":0,"type":0,"video_id":"1","video_time":2227}]},{"breadcrumbs":"","component":[{"id":4269169,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"11、相机基本知识普及","parent_id":0,"level_no":32,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":32,"origin_id":0,"type":0,"video_id":"1","video_time":2101}]},{"breadcrumbs":"","component":[{"id":4269170,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"12、相机基本知识普及","parent_id":0,"level_no":33,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":33,"origin_id":0,"type":0,"video_id":"1","video_time":2239}]}]

[{"breadcrumbs":"","component":[{"id":3774345,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"1、前言：为什么要学习摄影","parent_id":0,"level_no":22,"created_at":"2022-09-30 09:55:37","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":22,"origin_id":0,"type":0,"video_id":"mda-52db188ba613b0ff6860f04cdd968220","video_time":1500}]},{"breadcrumbs":"","component":[{"id":3774346,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"2、相机篇01","parent_id":0,"level_no":23,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":23,"origin_id":0,"type":0,"video_id":"1","video_time":1836}]},{"breadcrumbs":"","component":[{"id":3774347,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"3、相机篇02","parent_id":0,"level_no":24,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":24,"origin_id":0,"type":0,"video_id":"1","video_time":1448}]},{"breadcrumbs":"","component":[{"id":3774348,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"4、相机篇03","parent_id":0,"level_no":25,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":25,"origin_id":0,"type":0,"video_id":"1","video_time":2175}]},{"breadcrumbs":"","component":[{"id":3930157,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"5、镜头的成像特性与选择使用","parent_id":0,"level_no":26,"created_at":"2022-11-01 14:03:25","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":26,"origin_id":0,"type":0,"video_id":"1","video_time":2514}]},{"breadcrumbs":"","component":[{"id":3930158,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"6、镜头的成像特性与选择使用","parent_id":0,"level_no":27,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":27,"origin_id":0,"type":0,"video_id":"1","video_time":2355}]},{"breadcrumbs":"","component":[{"id":3930159,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"7、镜头的成像特性与选择使用","parent_id":0,"level_no":28,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":28,"origin_id":0,"type":0,"video_id":"1","video_time":2015}]},{"breadcrumbs":"","component":[{"id":3930160,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"8、曝光四元素元素","parent_id":0,"level_no":29,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":29,"origin_id":0,"type":0,"video_id":"1","video_time":2228}]},{"breadcrumbs":"","component":[{"id":3930161,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"9、曝光四元素元素","parent_id":0,"level_no":30,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":30,"origin_id":0,"type":0,"video_id":"1","video_time":2463}]},{"breadcrumbs":"","component":[{"id":4269168,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"10、相机基本知识普及","parent_id":0,"level_no":31,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":31,"origin_id":0,"type":0,"video_id":"1","video_time":2227}]},{"breadcrumbs":"","component":[{"id":4269169,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"11、相机基本知识普及","parent_id":0,"level_no":32,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":32,"origin_id":0,"type":0,"video_id":"1","video_time":2101}]},{"breadcrumbs":"","component":[{"id":4269170,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"12、相机基本知识普及","parent_id":0,"level_no":33,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":33,"origin_id":0,"type":0,"video_id":"1","video_time":2239}]}]

[{"breadcrumbs":"","component":[{"id":3774345,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"1、前言：为什么要学习摄影","parent_id":0,"level_no":22,"created_at":"2022-09-30 09:55:37","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":22,"origin_id":0,"type":0,"video_id":"mda-52db188ba613b0ff6860f04cdd968220","video_time":1500}]},{"breadcrumbs":"","component":[{"id":3774346,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"2、相机篇01","parent_id":0,"level_no":23,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":23,"origin_id":0,"type":0,"video_id":"1","video_time":1836}]},{"breadcrumbs":"","component":[{"id":3774347,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"3、相机篇02","parent_id":0,"level_no":24,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":24,"origin_id":0,"type":0,"video_id":"1","video_time":1448}]},{"breadcrumbs":"","component":[{"id":3774348,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"4、相机篇03","parent_id":0,"level_no":25,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":25,"origin_id":0,"type":0,"video_id":"1","video_time":2175}]},{"breadcrumbs":"","component":[{"id":3930157,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"5、镜头的成像特性与选择使用","parent_id":0,"level_no":26,"created_at":"2022-11-01 14:03:25","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":26,"origin_id":0,"type":0,"video_id":"1","video_time":2514}]},{"breadcrumbs":"","component":[{"id":3930158,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"6、镜头的成像特性与选择使用","parent_id":0,"level_no":27,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":27,"origin_id":0,"type":0,"video_id":"1","video_time":2355}]},{"breadcrumbs":"","component":[{"id":3930159,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"7、镜头的成像特性与选择使用","parent_id":0,"level_no":28,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":28,"origin_id":0,"type":0,"video_id":"1","video_time":2015}]},{"breadcrumbs":"","component":[{"id":3930160,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"8、曝光四元素元素","parent_id":0,"level_no":29,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":29,"origin_id":0,"type":0,"video_id":"1","video_time":2228}]},{"breadcrumbs":"","component":[{"id":3930161,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"9、曝光四元素元素","parent_id":0,"level_no":30,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":30,"origin_id":0,"type":0,"video_id":"1","video_time":2463}]},{"breadcrumbs":"","component":[{"id":4269168,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"10、相机基本知识普及","parent_id":0,"level_no":31,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":31,"origin_id":0,"type":0,"video_id":"1","video_time":2227}]},{"breadcrumbs":"","component":[{"id":4269169,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"11、相机基本知识普及","parent_id":0,"level_no":32,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":32,"origin_id":0,"type":0,"video_id":"1","video_time":2101}]},{"breadcrumbs":"","component":[{"id":4269170,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"12、相机基本知识普及","parent_id":0,"level_no":33,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":33,"origin_id":0,"type":0,"video_id":"1","video_time":2239}]}]

[{"breadcrumbs":"","component":[{"id":3774345,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"1、前言：为什么要学习摄影","parent_id":0,"level_no":22,"created_at":"2022-09-30 09:55:37","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":22,"origin_id":0,"type":0,"video_id":"mda-52db188ba613b0ff6860f04cdd968220","video_time":1500}]},{"breadcrumbs":"","component":[{"id":3774346,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"2、相机篇01","parent_id":0,"level_no":23,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":23,"origin_id":0,"type":0,"video_id":"1","video_time":1836}]},{"breadcrumbs":"","component":[{"id":3774347,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"3、相机篇02","parent_id":0,"level_no":24,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":24,"origin_id":0,"type":0,"video_id":"1","video_time":1448}]},{"breadcrumbs":"","component":[{"id":3774348,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"4、相机篇03","parent_id":0,"level_no":25,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":25,"origin_id":0,"type":0,"video_id":"1","video_time":2175}]},{"breadcrumbs":"","component":[{"id":3930157,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"5、镜头的成像特性与选择使用","parent_id":0,"level_no":26,"created_at":"2022-11-01 14:03:25","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":26,"origin_id":0,"type":0,"video_id":"1","video_time":2514}]},{"breadcrumbs":"","component":[{"id":3930158,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"6、镜头的成像特性与选择使用","parent_id":0,"level_no":27,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":27,"origin_id":0,"type":0,"video_id":"1","video_time":2355}]},{"breadcrumbs":"","component":[{"id":3930159,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"7、镜头的成像特性与选择使用","parent_id":0,"level_no":28,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":28,"origin_id":0,"type":0,"video_id":"1","video_time":2015}]},{"breadcrumbs":"","component":[{"id":3930160,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"8、曝光四元素元素","parent_id":0,"level_no":29,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":29,"origin_id":0,"type":0,"video_id":"1","video_time":2228}]},{"breadcrumbs":"","component":[{"id":3930161,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"9、曝光四元素元素","parent_id":0,"level_no":30,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":30,"origin_id":0,"type":0,"video_id":"1","video_time":2463}]},{"breadcrumbs":"","component":[{"id":4269168,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"10、相机基本知识普及","parent_id":0,"level_no":31,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":31,"origin_id":0,"type":0,"video_id":"1","video_time":2227}]},{"breadcrumbs":"","component":[{"id":4269169,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"11、相机基本知识普及","parent_id":0,"level_no":32,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":32,"origin_id":0,"type":0,"video_id":"1","video_time":2101}]},{"breadcrumbs":"","component":[{"id":4269170,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"12、相机基本知识普及","parent_id":0,"level_no":33,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":33,"origin_id":0,"type":0,"video_id":"1","video_time":2239}]}]

[{"breadcrumbs":"","component":[{"id":3774345,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"1、前言：为什么要学习摄影","parent_id":0,"level_no":22,"created_at":"2022-09-30 09:55:37","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":22,"origin_id":0,"type":0,"video_id":"mda-52db188ba613b0ff6860f04cdd968220","video_time":1500}]},{"breadcrumbs":"","component":[{"id":3774346,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"2、相机篇01","parent_id":0,"level_no":23,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":23,"origin_id":0,"type":0,"video_id":"1","video_time":1836}]},{"breadcrumbs":"","component":[{"id":3774347,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"3、相机篇02","parent_id":0,"level_no":24,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":24,"origin_id":0,"type":0,"video_id":"1","video_time":1448}]},{"breadcrumbs":"","component":[{"id":3774348,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"4、相机篇03","parent_id":0,"level_no":25,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":25,"origin_id":0,"type":0,"video_id":"1","video_time":2175}]},{"breadcrumbs":"","component":[{"id":3930157,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"5、镜头的成像特性与选择使用","parent_id":0,"level_no":26,"created_at":"2022-11-01 14:03:25","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":26,"origin_id":0,"type":0,"video_id":"1","video_time":2514}]},{"breadcrumbs":"","component":[{"id":3930158,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"6、镜头的成像特性与选择使用","parent_id":0,"level_no":27,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":27,"origin_id":0,"type":0,"video_id":"1","video_time":2355}]},{"breadcrumbs":"","component":[{"id":3930159,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"7、镜头的成像特性与选择使用","parent_id":0,"level_no":28,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":28,"origin_id":0,"type":0,"video_id":"1","video_time":2015}]},{"breadcrumbs":"","component":[{"id":3930160,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"8、曝光四元素元素","parent_id":0,"level_no":29,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":29,"origin_id":0,"type":0,"video_id":"1","video_time":2228}]},{"breadcrumbs":"","component":[{"id":3930161,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"9、曝光四元素元素","parent_id":0,"level_no":30,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":30,"origin_id":0,"type":0,"video_id":"1","video_time":2463}]},{"breadcrumbs":"","component":[{"id":4269168,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"10、相机基本知识普及","parent_id":0,"level_no":31,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":31,"origin_id":0,"type":0,"video_id":"1","video_time":2227}]},{"breadcrumbs":"","component":[{"id":4269169,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"11、相机基本知识普及","parent_id":0,"level_no":32,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":32,"origin_id":0,"type":0,"video_id":"1","video_time":2101}]},{"breadcrumbs":"","component":[{"id":4269170,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"12、相机基本知识普及","parent_id":0,"level_no":33,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":33,"origin_id":0,"type":0,"video_id":"1","video_time":2239}]}]

[{"breadcrumbs":"","component":[{"id":3774345,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"1、前言：为什么要学习摄影","parent_id":0,"level_no":22,"created_at":"2022-09-30 09:55:37","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":22,"origin_id":0,"type":0,"video_id":"mda-52db188ba613b0ff6860f04cdd968220","video_time":1500}]},{"breadcrumbs":"","component":[{"id":3774346,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"2、相机篇01","parent_id":0,"level_no":23,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":23,"origin_id":0,"type":0,"video_id":"1","video_time":1836}]},{"breadcrumbs":"","component":[{"id":3774347,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"3、相机篇02","parent_id":0,"level_no":24,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":24,"origin_id":0,"type":0,"video_id":"1","video_time":1448}]},{"breadcrumbs":"","component":[{"id":3774348,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"4、相机篇03","parent_id":0,"level_no":25,"created_at":"2022-09-30 09:55:38","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":25,"origin_id":0,"type":0,"video_id":"1","video_time":2175}]},{"breadcrumbs":"","component":[{"id":3930157,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"5、镜头的成像特性与选择使用","parent_id":0,"level_no":26,"created_at":"2022-11-01 14:03:25","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":26,"origin_id":0,"type":0,"video_id":"1","video_time":2514}]},{"breadcrumbs":"","component":[{"id":3930158,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"6、镜头的成像特性与选择使用","parent_id":0,"level_no":27,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:03","deleted_at":null,"module_type":2,"sort_index":27,"origin_id":0,"type":0,"video_id":"1","video_time":2355}]},{"breadcrumbs":"","component":[{"id":3930159,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"7、镜头的成像特性与选择使用","parent_id":0,"level_no":28,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":28,"origin_id":0,"type":0,"video_id":"1","video_time":2015}]},{"breadcrumbs":"","component":[{"id":3930160,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"8、曝光四元素元素","parent_id":0,"level_no":29,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":29,"origin_id":0,"type":0,"video_id":"1","video_time":2228}]},{"breadcrumbs":"","component":[{"id":3930161,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"9、曝光四元素元素","parent_id":0,"level_no":30,"created_at":"2022-11-01 14:03:26","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":30,"origin_id":0,"type":0,"video_id":"1","video_time":2463}]},{"breadcrumbs":"","component":[{"id":4269168,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"10、相机基本知识普及","parent_id":0,"level_no":31,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":31,"origin_id":0,"type":0,"video_id":"1","video_time":2227}]},{"breadcrumbs":"","component":[{"id":4269169,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"11、相机基本知识普及","parent_id":0,"level_no":32,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":32,"origin_id":0,"type":0,"video_id":"1","video_time":2101}]},{"breadcrumbs":"","component":[{"id":4269170,"level_catalog":1,"level_type":2,"child_type":0,"level_name":"12、相机基本知识普及","parent_id":0,"level_no":33,"created_at":"2023-02-17 09:48:04","updated_at":"2023-02-17 09:48:04","deleted_at":null,"module_type":2,"sort_index":33,"origin_id":0,"type":0,"video_id":"1","video_time":2239}]}]