Re: --skip and --until with total sample count of 0

brianw <[email protected]> Wed, 18 Jun 2025 14:56:39 -0700
Newsgroups gmane.comp.audio.compression.flac.devel
Message-ID <[email protected]>

On Jun 18, 2025, at 11:35 AM, Martijn van Beurden <[email protected]> wrote:

> On 18 Jun 2025, at 08:33, brianw <[email protected]> wrote:
>> 
>> You can't get rid of --skip and --until
>> 
>> All of the file formats that the flac command line supports are limited to 4 GB or 2 GB
> 
> Wave64 and RF64 support files up to several exabytes of data. So, that
> isn't true.

Sorry. It seems that I'm 17 years out of date. I still use the stable release 1.2.1, which only supports WAV, AIFF, and raw output.

It's great that the flac tool now supports RIFF64 and Wave64, but as others have pointed out it can be incredibly inefficient without the --skip and --until options when dealing with very large files.


>> p.s. Note that it's a common practice for recorders and players to deal with file size
>> limits by allowing a switch between files without dropping any samples. Within the
>> context of that common behavior, --skip and --until are not "editing" commands, but
>> merely a tool for lossless concatenation of audio.
> 
> Yet, concatenation is something that the flac tool doesn't support.

I was referring to concatenation of audio files created by the flac tool, using other means.

Are you suggesting that the flac tool should add support for concatenating FLAC files?

Brian

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