10.Jul.2024
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Test: Audio playback on the AmigaOne A1222 Plus
Due to its incompatible FPU, the use of AmigaOS 4 on the AmigaOne A1222 Plus is subject to restrictions, which also affect popular audio playback programs such as AmigaAMP. 'Ktadd' has tested a few of them at the title link.
AmigaAMP requires up to 80 % of the processor power due to frequent calls of the FPU emulation. The test report lists setting changes that enable the use of this program with an operable user interface, albeit exclusively.
TuneNet manages MP3 files - apparently the only format tested by Ktadd - with a processor load of eight to 32 %; with Ogg Vorbis files, however, Eldee 'Eliyahu' Stephens comments that CPU usage will jump and one ends up with the same responsiveness issue as well.
DAPlayer, on the other hand, is at eight to ten percent for MP3 files, while SongPlayer is only 5 % and the Hollywood program RNOTunes performs best in this regard with 3 %.
Finally, the blog article compares the general strengths and weaknesses of the programs mentioned, on the basis of which there is no generally valid recommendation as to which of them should be used on the A1222 Plus. (snx)
[News message: 10. Jul. 2024, 08:51] [Comments: 1 - 10. Jul. 2024, 14:42]
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