![]() ![]() ![]() Video I/O and Image I/O things added into OpenCV for demo purposes initially. main purpose of OpenCV library is not highly correlated with goals of Media I/O library. This one may surprise you (it certainly did me!) but the developers only added the ability to read videos like this for “demo purposes” initially ![]() OpenCV is not designed as a media library.ℹ️ MediaInfo is a helpful tool for identifying audio streams and their formats.ġ.Are there any problems with this approach? It is entirely functional, but there are a couple of limitations: Source directory tree is generated as the same way in the target path.Ĭorresponding target files are written accordingly. If it’s a directory, then it’s traversed recursively and all the files under it are processed. If it’s a file, its corresponding target is written under the target path. Single or multiple source paths can be given. SOURCE and TARGET arguments are interpreted in the same way in both modes. If output options are given with -output-options, Media Fixer works in custom mode.Īll the given files are converted according to given output options. This is useful for saving space since generally there are many audio streams in a film (English, French, Spanish, etc.),īut only one of them is needed. Rest of the audio streams are stripped out. While doing that only the selected audio stream is processed. Otherwise, it’s just copied to the target file as it is. Initially, an audio stream is selected with -audio.įor each given file, existing audio codec is detected and if it’s in DTS format, it’s converted to EAC-3. ![]() If no output options are given, Media Fixer works in Auto mode. Media Fixer can be used in one of the two modes, namely Auto and Custom. Specify custom output file options for ffmpeg (overrides default ones) Specify allowed max memory usage as percent Specify custom input file options for ffmpeg (overrides default ones) audio AUDIO_STREAM select index of audio stream to be used (zero-indexed). h, -help show this help message and exit SOURCE source files/directories (works recursively) Usage: media-fixer SOURCE TARGETĪ wrapper around ffmpeg to make it work in a concurrent and memory-buffered fashion. ![]()
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