Lately I have decided to ditch mp3 altogether and convert the high quality FLAC, WAV audio I have to low complexity AAC (m4a) for mobile storage reasons and the slightly better sound quality (regardless of how perceivable it is to anyone, I'm not going into debates), and I will not be converting the mp3's to ACC because that would only make them sound worse. Although I have ripped many CDs to FLAC over the years, mobile storage limitations and the industry has kept me converting my CD rips to mp3. The industry standard at the moment is still mp3 because DJ music pools only offer that format. I'm a wedding DJ, I use my laptop, and I already carry over 30K mp3's in my laptop. The OP probably intends to create M4A/AAC files, not raw AAC. To use the Core Audio encoder with fre:ac 20150725, you need to install iTunes or M4A is a container format that usually contains AAC audio. To remedy, the fre:ac snapshot versions add support for the Apple Core Audio AAC encoder which provides very good quality (meaning the bitrate can be much lower than with FAAC while retaining the same or even higher perceived quality). That's why the bitreate of files created with default options is quite high. The FAAC encoder, however, does not provide very good quality. The AAC object type should be left at LC (low complexity) which is best optimized and used in 99,99% of AAC files nowadays. The AAC bandwidth option should be left at 16.000 Hz as higher values do not usually improve perceived quality, but take up bits in the encoded files that could otherwise be used to improve quality of lower frequencies. In general, you can keep fre\:ac's default settings for any codec in order to get perceived CD quality sound.įor FAAC, this means choosing the quality option and setting it to 100%. Hi and sorry, I must have missed this thread somehow and noticed it only because of Nickrobin123's response today. Then I would only process the most important folders now. would it make sense for me to wait for said update? - Identifying and renaming files would be significantly faster than re-encoding them. One additional question: If you are working on this. I have no idea how the files at hand came to have no or the wrong names. I can't think of a designated use case for a copy function at the moment, but - as you can see in my case - it may well be necessary to identify the files using the CDDB database and rename them according to the file naming convention as defined in the configuration. You wrote: "fre:ac does not support copying or renaming files yet. For this I have now defined a new configuration, with Lame Encoder, and set it to VBR 0,0 and quality 0. To rename the files, they have to be converted again. There is no option to correct the file names at the moment. If you want to save the config file instead, fre:ac stores its settings in the freac.xml file, either directly in the program folder or, when installed, in your user profile (on Windows this would be in C:\Users\\AppData\Roaming\freac). You will then be able to switch between the main configuration and any alternative configurations you created. If you want to make changes but keep your main configuration safe, just create a new configuration using the controls at the top of the configuration dialog. That's why such a setting would not really make sense. a 320 kbps file re-encoded to 320 kbps would stay almost the same quality-wise, but a 64 kbps file re-encoded to 64 kbps would dramatically decrease in quality. When using ABR or CBR mode, choose a bitrate of 320 kbps.įre:ac does not support automatic matching of the source bitrate as this would simply not maintain quality in the way you would expect. either select the Extreme preset in the LAME settings or set the VBR slider to 0.0. To maintain the quality of your files when re-encoding MP3s, you'll need to select high quality output. I'm working on something in that regard, though, so this may become available in a future update. Fre:ac does not support copying or renaming files yet, it always re-encodes.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |