In this case, if your original MOV files exceed the formatted file size limit of your 'memory stick,' then the files actually stored on the intermediate device would become corrupted since they would become incomplete/have no EOF (End of file) marker. Unfortunately, most 'memory sticks' are initially formatted for MS-DOS (FAT) use which limits the file size drastically. Another possibility is that your original files were encoded using a low-efficiency compression format like DV which produces very large files.Such files are normally playable in VLC and can usually be saved by simply copying the encoded data to a new MOV file container. Your original files may have been wrapped in an MOV container that triggers a 'security' issue on the updated system. Another possibility is that you transferred the files improperly to the 'memory stick.' There are several potential problems here.If the files open and play normally, then you can either continie to use this player to play the files or use an FFmpeg-based app like the free HandBrake app to convert the files to QTX playback compatible file formats. If that is the case, then try playing the MOV files using a third-party media player like the free VLC player app. If you upgraded from a pre-Maverics macOS, then the files may have been encoded with 'legacy' compression data which is no longer natively playback compatible with El Capitan. This means it may contain any form of compressed data that was compatible with the system on which it was originally created. The MOV (QuickTime) file container is generic in nature.If any of you can help out at all, I'd really appreciate it. enable-libvorbis -enable-libvpx -enable-libx264 -enable-libxvidīut then I get the error: ERROR: libtheora not foundīut I have already installed theora via homebrew: Warning: theora-1.1.1 already installedįor what it's worth I had no trouble installing everything on a Mac running Yosemite. enable-libfdk-aac -enable-libfreetype -enable-libopus -enable-libtheora \ configure -prefix=/usr/local -enable-gpl -enable-nonfree -enable-libass \ So apparently ffmpeg can't find my lame installation? I tried configuring ffmpeg with out -enable-libmp3lame. Returns: Warning: lame-3.99.5 already installed enable-libtheora -enable-libvorbis -enable-libvpx -enable-libx264 -enable-libxvidĪnd here's the error: ERROR: libmp3lame >= 3.98.3 not foundīut I have lame installed. enable-libfdk-aac -enable-libfreetype -enable-libmp3lame -enable-libopus \ Here's what I run in the shell: git clone git:///ffmpeg.git ffmpeg I get the same errors either way and I don't even have a clue what the fundamental problem might be.
I have tried using Homebrew and downloading source from. I am trying to install ffmpeg so that I can convert.
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