Audacity Forum

... with footnote #2 to the extent that I do not find that the the metadata fields actually gets exported for 4 out of the 5 fields. It means that FFmpeg only supports writing "Artist", "Track Title" and "Comment" WMA tags out of the tags that Audacity supports. FFmpeg ...

It's a limitation in the FFmpeg library Audacity uses for WMA export. See: http://wiki.audacityteam.org/wiki/FFmpeg_integration#Functionality (the "ASF" long name at the top). If you export as MP3 you will get better support ...

Audacity 1.2 does not support FFMpeg, so this version of Audacity cannot import ADCP encoded files correctly. For FFMpeg support Audacity 1.3 is required (current version is 1.3.13 http://audacityteam.org/download/ )

Instead of struggling with Audacity 1.2, you should download and install Audacity 1.3 and its associated FFMpeg. That should open up your music files. The sign that the older Audacity doesn't "understand" an audio file is that it plays very, very fast. Audacity 1.2 ...

... then viewed my previous posts taking notice to IMA ADPCM can't import , it's odd that google didn't find that in my search . :| I installed FFmpeg v0.6.2 for Audacity on Windows, I have Audacity version 1.2.6, but still have the same problem ; the waveform still look the same and happen ...

Yes correct! mixing is not by codec of ffmpeg, but on the PCM audio by the channel mixing block part of the ffmpeg resampler. What i meant by "when ac3 5.1 downmixed to wav 2 chs using ffmpeg" is, ffmpeg decoding ac3 5.1 audio and ...

What mixing algorithm is used in audacity to downmix ac3 5.1 to wav 2 chs? I know Audacity uses ffmpeg for decoding ac3. But is the downmix 5.1 to 2, different from the ffmpeg? Because, i see the audio volume is different playing below two in audacity: - when ac3 5.1 downmixed ...

Thanks Steve! What mixing algorithm is used in audacity to downmix ac3 5.1 to wav 2 chs? I know Audacity uses ffmpeg for decoding ac3. But is the downmix 5.1 to 2, different from the ffmpeg? Because, i see the audio volume is different playing below two in audacity: - when ac3 ...

... file can't be opened in Audacity* then you could play the file on Windows media player and use Audacity to record what-U-hear. [ * install the FFmpeg libraries and try opening it in audacity ]. FFmpeg can open G723.png http://en.wikipedia.org/wiki/Ffmpeg A free program called SOX allegedly ...

Unless you have a thousand year old Mac, you should be in Audacity 1.3 and also download the FFMpeg software. Audacity 1.2 is very old and no longer supported, patched, corrected, or updated. Audacity 1.2 can be unstable on newer computers. Download and install the latest ...