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优化视频下载逻辑顺序

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jianzhichu
2025-12-08 11:30:38 +08:00
parent 26380b9b4d
commit dba6bcdb36
1 changed files with 30 additions and 41 deletions
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job/DouyinBasicSyncJob.cs
+30 -41
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@@ -422,15 +422,15 @@ namespace dy.net.job
//判断是否存在视频，是否根据去重规则进行去重处理。。 //判断是否存在视频，是否根据去重规则进行去重处理。。
// 1. 查询数据库中是否已存在该视频（通过 AwemeId 唯一标识） // 1. 查询数据库中是否已存在该视频（通过 AwemeId 唯一标识）
var exitVideo = await douyinVideoService.GetByAwemeId(item.AwemeId); var exitVideo = await douyinVideoService.GetByAwemeId(item.AwemeId);
bool Goon = await AutoDistinct(config, item, cookie, exitVideo); bool Goon = await AutoDistinct(config, item, cookie, exitVideo);
if (!Goon) if (!Goon)
{ {
continue; continue;
} }
//如果存在，但是因为去重规则，选择的最高优先级变更了，需要删除原来的，重新下载。 //如果存在，但是因为去重规则，选择的最高优先级变更了，需要删除原来的，重新下载。
if (exitVideo!=null) { if (exitVideo != null) {
await douyinVideoService.DeleteById(exitVideo.Id); await douyinVideoService.DeleteById(exitVideo.Id);
} }
var uper = await douyinFollowService.GetByUperId(item.AuthorUserId.ToString(), cookie.MyUserId); var uper = await douyinFollowService.GetByUperId(item.AuthorUserId.ToString(), cookie.MyUserId);
if (uper != null) if (uper != null)
@@ -444,63 +444,52 @@ namespace dy.net.job
var video = await ProcessSingleVideo(cookie, item, data, config, followed); var video = await ProcessSingleVideo(cookie, item, data, config, followed);
if (video != null) if (video != null)
videos.Add(video); videos.Add(video);
else{
// 处理图文视频
if (config.DownImageVideo || config.DownMp3 || config.DownImage)
{
//处理多个视频-组合的图文视频--类似动图。 //处理多个视频-组合的图文视频--类似动图。
List<string> dynamicVideoUrls = new List<string>();
if (config.DownDynamicVideo) // 当需要下载动态视频时，获取其他URL
if (config.DownDynamicVideo && item.Images != null && item.Images.Count > 0)
{ {
List<string> dynamicVideoUrls = new List<string>(); foreach (var img in item.Images)
if (item.Images != null&& item.Images.Count > 0)
{ {
foreach (var img in item.Images) if (img.DynamicVideo?.BitRate?.Count > 0)
{ {
if (img.DynamicVideo != null&& img.DynamicVideo.BitRate!=null&& img.DynamicVideo.BitRate.Count>0) foreach (var btv in img.DynamicVideo.BitRate)
{ {
foreach (var btv in img.DynamicVideo.BitRate) var targetUrl = btv.PlayAddr?.UrlList?.FirstOrDefault(x => x.StartsWith("https://www.douyin.com/aweme/v1/play"));
{ if (targetUrl != null)
var payAddr = btv.PlayAddr; dynamicVideoUrls.Add(targetUrl);
if(payAddr != null&& payAddr.UrlList!=null&&payAddr.UrlList.Count>0)
{
dynamicVideoUrls.Add(payAddr.UrlList.FirstOrDefault(x => x.StartsWith("https://www.douyin.com/aweme/v1/play")));
}
}
} }
} }
} }
}
//说明这个是图文视频里面的动态视频拼接的。。。 // 处理核心逻辑
if (dynamicVideoUrls.Count > 0) if (config.DownDynamicVideo && dynamicVideoUrls.Count > 0)
{
// 处理动态视频
var dynamicVideo = await ProcessDynamicVideo(dynamicVideoUrls, cookie, item, data, config);
if (dynamicVideo != null)
{ {
var dynamicVideo = await ProcessDynamicVideo(dynamicVideoUrls, cookie, item, data, config); videos.Add(dynamicVideo);
if (dynamicVideo != null) Log.Debug($"{VideoType}-动态视频[{item.Desc}]，下载成功 ,共{dynamicVideo.DynamicVideos.Count()}个视频...");
{
videos.Add(dynamicVideo);
Log.Debug($"{VideoType}-动态视频[{item.Desc}]，下载成功 ,共{dynamicVideo.DynamicVideos.Count()}个视频...");
}
else
{
Log.Debug($"{VideoType}-动态视频[{item.Desc}]，下载失败...");
}
} }
else else
{
Log.Debug($"{VideoType}-动态视频[{item.Desc}]，下载失败...");
}
}
else
{
// 统一处理图文视频逻辑
if (config.DownImageVideo || config.DownMp3 || config.DownImage)
{ {
var mergevideo = await ProcessImageSetAndMergeToVideo(cookie, item, data, config, followed); var mergevideo = await ProcessImageSetAndMergeToVideo(cookie, item, data, config, followed);
if (mergevideo != null) if (mergevideo != null)
videos.Add(mergevideo); videos.Add(mergevideo);
} }
} }
else
{
var mergevideo = await ProcessImageSetAndMergeToVideo(cookie, item, data, config, followed);
if (mergevideo != null)
videos.Add(mergevideo);
}
} }
} }
return videos; return videos;