FS#10790 - Support for MPEG-4 'isom' brand
Opened by Ori Avtalion (salty-horse) - Monday, 16 November 2009, 01:32 GMT
Last edited by Magnus Holmgren (learman) - Sunday, 22 November 2009, 17:19 GMT
While playing the attached song.m4a (truncated), the simulator reported the following error:
Unknown MP4 file type: 'isom'
I have tried adding the 'isom' magic number to the various checks that cause that error (see patch), and now the file plays fine in the simulator.
However, it fails to play on my Sansa e280. The player goes through all of the files in the directory, while loading their metadata, and then returns to the directory file list without crashing.
Any help with adding support for 'isom' will be greatly appreciated. The relevant ISO standard is here:
Sunday, 22 November 2009, 17:19 GMT
Reason for closing: Accepted
Additional comments about closing: Committed, with an additional fix. Seem to work as well as other MP4/AAC files now (e.g., metadata need to be at the beginning of the file).