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大佬你好,感谢你的项目。目前下载视频遇到一点问题,希望可以解决一下。
问题描述: 单个视频情况下,选择指定视频清晰度后,下载下来的视频的码率不正确。
我查看了源码,其中获取视频下载地址的方法似乎不会获取最大码率的一项,如下: videoUrl
dash.video.find((item: any) => item.id === quality) ? dash.video.find((item: any) => item.id === quality).baseUrl : dash.video[0].baseUrl
以下方数据为例
const videoInfo = { video_codecid: 7, data: { bash: { video: [ { id: 120, bandwidth: 3070633, mimeType: "video/mp4", mime_type: "video/mp4", codecs: "hev1.1.6.L153.90", width: 2160, height: 3840, frameRate: "62.500", frame_rate: "62.500", sar: "1:1", startWithSap: 1, start_with_sap: 1, SegmentBase: { Initialization: "0-1157", indexRange: "1158-1405" }, segment_base: { initialization: "0-1157", index_range: "1158-1405" }, codecid: 12, }, { id: 120, bandwidth: 11128732, mimeType: "video/mp4", mime_type: "video/mp4", codecs: "avc1.640034", width: 2160, height: 3840, frameRate: "62.500", frame_rate: "62.500", sar: "1:1", startWithSap: 1, start_with_sap: 1, SegmentBase: { Initialization: "0-994", indexRange: "995-1242" }, segment_base: { initialization: "0-994", index_range: "995-1242" }, codecid: 7, }, { id: 120, bandwidth: 2224746, mimeType: "video/mp4", mime_type: "video/mp4", codecs: "av01.0.13M.08.0.110.01.01.01.0", width: 2160, height: 3840, frameRate: "60.150", frame_rate: "60.150", sar: "1:1", startWithSap: 1, start_with_sap: 1, SegmentBase: { Initialization: "0-1023", indexRange: "1052-1299" }, segment_base: { initialization: "0-1023", index_range: "1052-1299" }, codecid: 13, }, ], }, }, };
按照代码的功能,会获取列表中第一个视频,但是第一个视频的码率是最低的,应该是 codecid:7 的那一项才是正确的。 所以应该是 dash.video.find((item: any) => item.id === quality && item.codecid === cid)。
codecid:7
dash.video.find((item: any) => item.id === quality && item.codecid === cid)
希望大佬抽时间修复一个这个 bug,再次感谢。
The text was updated successfully, but these errors were encountered:
你可以自己修改提交 PR ,问题已经定位到了。
我测试了下。
下载视频: https://www.bilibili.com/video/BV1zc411w7rw/
清晰度选择: HDR 真彩
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大佬你好,感谢你的项目。目前下载视频遇到一点问题,希望可以解决一下。
问题描述:
单个视频情况下,选择指定视频清晰度后,下载下来的视频的码率不正确。
我查看了源码,其中获取视频下载地址的方法似乎不会获取最大码率的一项,如下:
videoUrl
以下方数据为例
按照代码的功能,会获取列表中第一个视频,但是第一个视频的码率是最低的,应该是
codecid:7
的那一项才是正确的。所以应该是
dash.video.find((item: any) => item.id === quality && item.codecid === cid)
。希望大佬抽时间修复一个这个 bug,再次感谢。
The text was updated successfully, but these errors were encountered: