CancelChromedp close chromedp.

ColumnPrintToPDF print pdf.

FileName filter invalid string.

FilePath gen valid file path.

FileSize return the file size of the specified path file.

InitChromedp init chromedp.

LimitLength cut string.

M3u8URLs get all ts urls from m3u8 url.

MergeAudioAndVideo merge audio and video.

MergeToMP4 merge video parts to MP4.

Mkdir mkdir path.

NewWaitGroupPool creates a sized pool for WaitGroup.

UnmarshalJSON 将 r 中的 json 格式的数据, 解析到 v.

UnmarshalReader 将 r 中的 json 格式的数据, 解析到 v.

MAXLENGTH Maximum length of file name.

WaitGroupPool pool of WaitGroup.