1

app/libs/aliyun_vod/service/video_manage.rb

@@ -26,7 +26,7 @@ module AliyunVod::Service::VideoManage
     result
   end
 
-  # 读取视频编码格式
+  # 读取视频编码格式与视频格式
   def get_meta_code_info(video_id)
     params = {
       Action: 'GetMezzanineInfo',
@@ -36,11 +36,14 @@ module AliyunVod::Service::VideoManage
 
     result = request(:post, params)
     Rails.logger.info("#######:#{result['Mezzanine']['VideoStreamList'][0]['CodecName']}")
-    result['Mezzanine']['VideoStreamList'][0]['CodecName']
+    codecnamne = result['Mezzanine']['VideoStreamList'].first['CodecName']
+    file_url = result['Mezzanine']['FileURL']
+    format = file_url&.split(".")&.last
 
+    {codecnamne: codecnamne, format: format}
   rescue => e
     Rails.logger.info "读取视频编码信息失败: #{video_id}, #{e.message}"
-    ""
+    [codecnamne: "", format: ""]
   end
 
   # 删除视频信息

app/services/videos/batch_publish_service.rb

@@ -29,12 +29,13 @@ class Videos::BatchPublishService < ApplicationService
           video.status = "published"
         end
 
-        # 标清转码为h264
+        #  非MP4 H264编码的都转码
         code_info = AliyunVod::Service.get_meta_code_info(video.uuid)
-        if code_info.present? && code_info.start_with?('h264', 'h265')
+        Rails.logger.info("code_info: #{ode_info['format']}, #{code_info['codecnamne']}")
+        if code_info['format'] == "mp4" && code_info['codecnamne'].present? && code_info['codecnamne'].start_with?('h264')
           video.transcoded = true
           result = AliyunVod::Service.get_play_info(video.uuid) rescue nil
-          play_url = result['PlayInfoList']['PlayInfo'][0]['PlayURL'] if result.present?
+          play_url = result['PlayInfoList']['PlayInfo'].first['PlayURL'] if result.present?
           video.play_url = play_url
         else
           AliyunVod::Service.submit_transcode_job(video.uuid, Video::NORMAL_TRANSCODE_GROUP_ID)

lib/tasks/video_transcode.rake

@@ -3,7 +3,7 @@ namespace :video_transcode do
   desc "视频转码成h264"
   task :submit => :environment do
     Video.find_each do |v|
-      if v.uuid && !v.transcoded && !v.file_url.include?('.mp4') && !AliyunVod::Service.get_meta_code_info(v.uuid).start_with?("h264", "h265")
+      if v.uuid && !v.transcoded && !v.file_url.include?('.mp4') && !AliyunVod::Service.get_meta_code_info(v.uuid)['codecnamne'].start_with?("h264", "h265")
         p "--- Start submit video trans code #{v.uuid}"
         AliyunVod::Service.submit_transcode_job(v.uuid, 'a0277c5c0c7458458e171b0cee6ebf5e')
       else