[note] ffmpeg存m3u8影片的batch

使用方式，建成batch後，網址放到引數內跑。例如檔案名稱叫_m3u8.bat的話，執行就是_m3u8.bat http://xxxx/xx.m3u8。下載後會以video-yyyymmdd_hhmmss.mkv儲存。認台灣的日期格式，如果不是台灣日期格式可能會出錯。

在找轉kandao qoocam的batch檔時看到這個舊東西，拿上來備份一下。

 

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@echo off
SET TodayYear=%date:~0,4%
SET TodayMonthP0=%date:~5,2%
SET TodayDayP0=%date:~8,2%
SET TodayHourP0=%time:~0,2%
SET TodayMinP0=%time:~3,2%
SET TodaySecP0=%time:~6,2%
SET TodayCSecP0=%time:~9,2%
SET TodayHourP0=%TodayHourP0: =0%
SET DateTimeStr=%TodayYear%%TodayMonthP0%%TodayDayP0%_%TodayHourP0%%TodayMinP0%%TodaySecP0%_%TodayCSecP0%
echo %DateTimeStr%
@echo on

ffmpeg -i %1 -vcodec copy -acodec copy -copyts -y "video-%DateTimeStr%.mkv"