Looks like 'scale' needs to be taken into consideration? See 1.2.6.9 https://www.adobe.com/content/dam/acom/en/devnet/xmp/pdfs/XMPSDKReleasecc-2020/XMPSpecificationPart2.pdf
On Wed, Nov 18, 2020 at 3:26 PM Nick Burch <[email protected]> wrote: > Hi All > > This question promoted by https://stackoverflow.com/q/64888488/685641 > > Is there / should there be fixed units on the xmpDM:duration metadata > property? And if so, what? > > Currently, MP3 seems to use milliseconds via > > http://tika.apache.org/1.24.1/api/org/apache/tika/parser/mp3/AudioFrame.html#getDuration-- > but Ogg Vorbis uses seconds, as does M4A > > Thoughts? > > Nick >
