Audacity Forum

... or High Pass Filter, but did not work. Confirmed. Error: Effect failed to initialize. Log: 18:56:06: Audacity 2.1.2 18:56:06: Trying to load FFmpeg libraries... 18:56:06: mLibAVFormatPath ('/Library/Application Support/audacity/libs/libavformat.55.dylib') is not empty. Loading from it. 18:56:06: ...

Thanks toto56, Otherwise it is not compatible with ffmpeg-2.8.5 As it say in the manual http://manual.audacityteam.org/o/man/faq_installation_and_plug_ins.html#ffdown However, Audacity will work with some FFmpeg versions later than 2.3 if Audacity ...

It was successful, but after modifying src/FFmpeg.h --------------------------------------------------------------------------------------------------------------------------------- 692c692 < (const AVOutputFormat *f), --- > (AVOutputFormat *f), ...

Download and install the FFmpeg import-export library for Audacity from here. (Audacity is a 32-bit application and it needs the 32-version of FFmpeg.)

... 2.1.1. I want to read .dsf files and have read a post on the forum from December 2014 which is now locked. I have extracted the 64 bit version of ffmpeg version of 29 July 2014 and placed it in the suggested directory. I imagine that this would behave similarly to the 32 bit version of the same ...

... I sholuld change file permissions? Here's some info on my system's Audacity build: Installed versions: 2.1.1^t[1](10:44:29 AM 01/12/2016)(alsa doc ffmpeg flac ladspa lame lv2 midi nls portmixer soundtouch vorbis vst -id3tag -jack -libav -mad -sbsms -twolame -vamp CPU_FLAGS_X86="sse")

Thanks to all who replied. When I got up this AM I realized the problem was probably that I hadn't installed the ffmpeg library; I did so and solved my problems.

... error. I don't know of ANY "home software" that can add copy protection. I believe you'll need to download and install the optional FFmpeg Import/Export Library in order to open/import an WMA file. (And if you haven't already done so, it's a good idea to download and install the ...

... error suggests that it is copyright protected, but it's probably another error, if you made that WMA yourself. As to what error, I have no idea. ffmpeg bug? Win 10 bug?

... Close immediate ============================== Project 2010.11.14AM (from HD): Launch/Load 2.0.3: 35 sec after subtracting time that error dialog (ffmpeg config) was displayed. History immediate 1.9 GB Close immediate Load/Launch 2.1.1 3 sec History 1 sec 1.9 GB Close immediate ============================= ...