Audacity Forum

I am trying to normalize an mp4 file that has one video track and one audio track according to ffmpeg 3,4,2-1. Why does Audacity open it with two tracks?

Linux Mint 18.3
Audacity 2.1.2

Thank you,
Rob

... not into audio programming at all and just want to reuse best available solutions as quickly as possible. I don't even mean exactly stuff from ffmpeg or sox, just any algorithm from any program (just covered with some dumb CLI code), would be possible to run. Such feature would give kind of ...

... not into audio programming at all and just want to reuse best available solutions as quickly as possible. I don't even mean exactly stuff from ffmpeg or sox, just any algorithm from any program (just covered with some dumb CLI code), would be possible to run. Such feature would give kind of ...

... (setq input-file "/var/tmp/input.wav") (setq output-file "/var/tmp/output.wav") (setq main-shell-script "/var/tmp/ffmpeg-atempo.sh") (setq input-output-files (strcat input-file " " output-file)) (setq main-shell-command (strcat main-shell-script " ...

... a result of external script . This could make Audacity a really flexible tool, which could easily interact with complex pipelines of CLI programs (ffmpeg, sox, etc.) and apply any crazy experimental feature without losing productivity . Detailed use case: user selects a sound section and chooses ...

I tried to export a audio using "External program" option by command "ffmpeg -i - "%f" if I check "Show output" box then after creating the exported file, closing or OK The Command Output window will delete the exported file. Unless, ...

... Example: Recording A = video camera Recording B = audio recorder. 1) Import both recordings into Audacity (importing from a video file requires FFmpeg to be installed. See: http://manual.audacityteam.org/man/faq_installation_and_plug_ins.html#ffdown) 2) If necessary, trim each track so that ...

... it's not an Audacity probleml. I'd like to know some hint about what could be the problem, because I have no idea. Windows 8.1, Audacity 2.2.2, ffmpeg 2.2.2, LAME 3.99.3 19:53:11: Audacity 2.2.2 19:53:11: Trying to load FFmpeg libraries... 19:53:11: mLibAVFormatPath ('C:\Program Files (x86)\ffmpeg-win-2.2.2\avformat-55.dll') ...

... please help? I'm completely unsure where to go from here.Here are some of the log details: 13:06:07: Audacity 2.2.1 13:06:07: Trying to load FFmpeg libraries... 13:06:07: Trying to load FFmpeg libraries from default path, '/Library/Application Support/audacity/libs/libavformat.55.dylib'. ...

... with Audicity 2.2.2 and am new to Audacity. I am trying to figure out how, after editing an MP3, to be able to save it ... You'll need to add the FFmpeg libries to export to Mp3 - see:https://manual.audacityteam.org/man/installing_and_updating_audacity_on_windows.html#winff Also are there any ...