21:21:04: Audacity 2.1.0-alpha-Feb  1 2015
21:21:04: Debug: DirManager: Created new instance.
21:21:05: Trying to load FFmpeg libraries...
21:21:05: mLibAVFormatPath ('/Applications/Audacity/ffmpeg-mac-2.2.2/libavcodec.55.dylib') is not empty. Loading from it.
21:21:05: Checking for monolithic avformat from '/Applications/Audacity/ffmpeg-mac-2.2.2/libavcodec.55.dylib'.
21:21:05: avformat not monolithic
21:21:05: Loading avutil from '/Applications/Audacity/ffmpeg-mac-2.2.2/./libavutil.52.dylib'.
21:21:05: Loading avcodec from '/Applications/Audacity/ffmpeg-mac-2.2.2/libavcodec.55.dylib'.
21:21:05: Loading avformat from '/Applications/Audacity/ffmpeg-mac-2.2.2/libavcodec.55.dylib'.
21:21:05: Actual avutil path /Applications/Audacity/ffmpeg-mac-2.2.2/./libavutil.52.dylib
21:21:05: Actual avcodec path /Applications/Audacity/ffmpeg-mac-2.2.2/libavcodec.55.dylib
21:21:05: Error: dlsym(0xa1955a0, avformat_version): symbol not found
21:21:05: Actual avformat path 
21:21:05: Importing symbols...
21:21:05: Error: Failed to load symbol av_register_all
21:21:05: Trying to load FFmpeg libraries from default path, '/Library/Application Support/audacity/libs/libavformat.55.dylib'.
21:21:05: Checking for monolithic avformat from '/Library/Application Support/audacity/libs/libavformat.55.dylib'.
21:21:05: avformat not monolithic
21:21:05: Loading avutil from '/Library/Application Support/audacity/libs/./libavutil.52.dylib'.
21:21:05: Loading avcodec from '/Library/Application Support/audacity/libs/./libavcodec.55.dylib'.
21:21:05: Loading avformat from '/Library/Application Support/audacity/libs/libavformat.55.dylib'.
21:21:05: Actual avutil path /Library/Application Support/audacity/libs/./libavutil.52.dylib
21:21:05: Actual avcodec path /Library/Application Support/audacity/libs/./libavcodec.55.dylib
21:21:05: Actual avformat path /Library/Application Support/audacity/libs/libavformat.55.dylib
21:21:05: Importing symbols...
21:21:05: All symbols loaded successfully. Initializing the library.
21:21:05: Retrieving FFmpeg library version numbers:
21:21:05:    AVCodec version 0x373466 - 55.52.102 (built against 0x373466 - 55.52.102)
21:21:05:    AVFormat version 0x372164 - 55.33.100 (built against 0x372164 - 55.33.100)
21:21:05:    AVUtil version 0x344264 - 52.66.100 (built against 0x344264 - 52.66.100)
21:21:05: FFmpeg libraries loaded successfully.