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juren53 / HST-Metadata

HST metadata project
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ffmpeg message during processing - id3v2_priv.XMP : <?xpacket begin="\xef\xbb\xbf" . . . . #18

Open juren53 opened 1 month ago

juren53 commented 1 month ago

This ffmpeg message is output to the console during the audio file metadata tagging process:

id3v2_priv.XMP : <?xpacket begin="\xef\xbb\xbf" id="W5M0MpCehiHzreSzNTczkc9d"?>\x0a\x0a \x0a <rd

Observed in Round 3 Testing

juren53 commented 1 month ago

This FFmpeg message appears to be related to ID3v2 metadata processing, specifically dealing with XMP (Extensible Metadata Platform) data within an MP4 container.

  1. id3v2_priv.XMP: This indicates that FFmpeg is processing XMP metadata embedded in an ID3v2 tag.

  2. The XML-like content (<?xpacket ... ?>) is part of the XMP packet structure.

  3. The element contains metadata about the media file.

  4. The xmlns:x=adobe:ns:meta/ attribute specifies the namespace for Adobe's XMP schema.

  5. The x:mptk=Adobe attribute likely indicates the tool used to create this XMP metadata.

  6. The rest of the content appears to be actual metadata stored in the XMP format.