Changeset 61289 for branches/6.9/src/wp-includes/ID3/module.audio.ogg.php

Timestamp:

11/24/2025 06:36:59 PM (3 months ago)

Author:

SergeyBiryukov

Message:

External Libraries: Update getID3 to version 1.9.24.

In [60812], two changes related to PHP 8.5 compatibility were cherry picked from the upstream repository to be included in time for WordPress 6.9. Since then, a proper release has been tagged which includes several bug fixes in addition to the previous two changes.

HEIF support has also been added to the Quicktime audio/video module.

A full list of changes can be found on GitHub: ​https://github.com/JamesHeinrich/getID3/releases/tag/v1.9.24

Reviewed by desrosj, SergeyBiryukov.
Merges [61253] to the 6.9 branch.

Props TobiasBg.
Fixes #64253.

Location:

branches/6.9

Files:

• . (modified) (1 prop)
• src/wp-includes/ID3/module.audio.ogg.php (modified) (1 diff)

branches/6.9/src/wp-includes/ID3/module.audio.ogg.php

@@ -351 +351 @@
             $LastChunkOfOgg = strrev($this->fread($this->getid3->fread_buffer_size()));
             if ($LastOggSpostion = strpos($LastChunkOfOgg, 'SggO')) {
+                if (substr($LastChunkOfOgg, 13, 8) === "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF") {
+                    // https://github.com/JamesHeinrich/getID3/issues/450
+                    // "Sometimes, Opus encoders (WhatsApp voice registrations and others) add a special last header with a granule duration of 0xFFFFFFFFFFFFFF.
+                    // This value indicates "this is the end," but must be ignored; otherwise, it makes calculations wrong."
+                    $LastOggSpostion = strpos($LastChunkOfOgg, 'SggO', $LastOggSpostion + 1);
+                }
                 $this->fseek($info['avdataend'] - ($LastOggSpostion + strlen('SggO')));
                 $info['avdataend'] = $this->ftell();