36 questions
I asked the same question before, but I was advised to put a command on it, so I'm reposting it.I would like to compress mp4 with ffmpeg and eventually convert it to VOB, but I get the following error...
I would like to draw diagonal lines in the video.Vertical and horizontal lines -i input-vf drawerbox=10:10:1:200:color='#ff0000':8:enable='between(t,3,5)outputI was able to draw with drawbox as shown ...
I'm using FFmpeg drawtext to display subtitles in the video, but I'm worried about how to write the code to display multiple lines after a new line.There was a description that could be done by /r/n i...
https://github.com/blobmon/simplechanI installed the bulletin board above on the Internet, but the home screen is displayed, but when I click on it and enter it, it doesn't show what should be display...
I would like to decode the mov file using ffmpeg in CentOS7 and convert it to mp4 file.I entered the following command, but an error occurred and I cannot execute it.I don't know how to deal with it.D...
When dividing a video with ffmpeg, can I divide the specified number of seconds by the specified number of times?For example, suppose you have a 30-minute TS video.Can I specify that the video should ...
I would like to convert multiple files with extensions wav and m4a to mp4 in bulk.
The ffmpeg installation ended successfully, and when I ran the ffmpeg command, I received the following error:ffmpeg:error while loading shared libraries:libavdevice.so.57:cannot open shared object fi...
If you encode a raspivid video with a codec in ffmpeg's -c:v, the error Protocol not found appears.The command is ffmpeg test-y-i-c:vlibx264 test01.mp4I'm doing it with this.The test is a video obtain...
We are developing at Unity.I wanted to install ffmpeg in the OSX app, so I installed ffmpeg on the macPC and We have created the following code.private IEnumerator ffmpeg (string a_path){ input=\+a_pa...
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