WangShiQin
Member
Hi, everyone. I need to add a watermark with the text "Happy New Year" to 1.MP4 and generate 4.MP4. However, the process only creates a 0-byte 4.MP4 file. There are no error messages during runtime or compilation. Could someone please help identify the issue？ and give me some advice .（PndFFmpegKit 、 ffmpeg-kit-full-gpl-6.0-2.LTS.aar is ready）
Dim InputFilePath As String =File.Combine(VideoFileDir, "1.mp4")
Dim OutputFilePath As String =File.Combine(VideoFileDir, "4.mp4")
Dim TextContent As String = "Happy New Yea"
Dim FFmpegCommand As String = "-i " & InputFilePath & " -vf " & "drawtext=fontsize=40:text='" & TextContent & "':x=(w-text_w)/2:y=85:fontcolor=white:box=1:[email protected] " & "-acodec copy -y " & OutputFilePath
FFmpegKit.ExecuteAsync(FFmpegCommand)
thanks very much
Dim InputFilePath As String =File.Combine(VideoFileDir, "1.mp4")
Dim OutputFilePath As String =File.Combine(VideoFileDir, "4.mp4")
Dim TextContent As String = "Happy New Yea"
Dim FFmpegCommand As String = "-i " & InputFilePath & " -vf " & "drawtext=fontsize=40:text='" & TextContent & "':x=(w-text_w)/2:y=85:fontcolor=white:box=1:[email protected] " & "-acodec copy -y " & OutputFilePath
FFmpegKit.ExecuteAsync(FFmpegCommand)
thanks very much
