Audacity Forum

... adpcm, and a small frame size can cause noise between adjacent frames. If this is the problem, then you can work around it by either, export with FFMpeg, or use SoX as an external encoder. Using SoX as an external encoder - with SoX installed, the following command worked for me on Linux: sox ...

... adpcm, and a small frame size can cause noise between adjacent frames. If this is the problem, then you can work around it by either, export with FFMpeg, or use SoX as an external encoder. Using SoX as an external encoder - with SoX installed, the following command worked for me on Linux: sox ...

Environment: - Audacity 2.0.3 on Windows 7, working happily. - FFMpeg installed per the FAQ, working fine. - FFMpeg library versions (files dated 4/4/2011): libavutil 50.15. 1 / 50.15. 1 libavcodec 52.72. 2 / 52.72. 2 libavformat 52.64. 2 / 52.64. 2 libswscale ...

... on Windows 7 Professional x86. I have to change time (from fps 23.976 to fps 25) in AC3 5.1 (6 channels) audio file- Well, after opening file(FFmpeg compatible), and changing time everything is ok but when I go to "Export" and selecting AC3 format and bitrate I got message :"The.....will ...

... than 0dB). 2) Always use 32 bit float format. This is the default for Audacity when recording or using native import. When importing files with FFMpeg (there may be other cases too) the tracks will be 16 bit, but can be very quickly converted to 32 bit float from "Tracks drop down menu ...

... > About Audacity". Please tell us the full version number. Did you (carefully and precisely) follow these instructions for installing FFMpeg: http://manual.audacityteam.org/o/man/faq_installation_and_plug_ins.html#ffdown Did you try step 6?

Please help! I have downloaded FFmpeg 3-4 times now but Audacity still says it cannot locate the file name avformat-52.dll so I am able to convert m4a to mpeg. I am new to this and just started recording a podcast that I have been trying ...

... See the pink panel above. I am afraid I don't have any easy answer to this. I too can only produce a zero bytes 8-channel file using Audacity and FFmpeg 0.5 or 0.6.2 on Windows 7 (or a later FFmpeg on Ubuntu 13.04). Audacity doesn't encode the file because the libfaac (AAC) encoder FFmpeg is built ...

I have my speakers in the green and Line In in the blue....checked and re checked all settings....downloaded FFmpeg....still just getting white noise
am i a lost cause???

... issue there? Please give exact steps to reproduce that, then we can give audio_pete a file to test. Are you comparing export multiple using Custom FFmpeg Export with File > Export Selection using "AIFF (Apple) signed 16-bit PCM"? Or are you comparing it with that selection cut to a new ...