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A payload normally holds one codec packet of blockalign bytes, but
some files put several in each. Only the first was decoded, so such
a file played one packet in every 8 or 15, as a few seconds of
broken sound, and then ended.
Step through the payload in blockalign sized packets.
Checked with perfsim (Sansa e200v1 build) against ffmpeg's decode:
doors-test.wma (WMA v2, 11 kHz mono), 15 packets a payload:
80896 of 1205760 samples before, all of them after, 86 dB SNR
test.wma (WMA v1, 44.1 kHz stereo), 8 packets a payload:
1294336 of 10346496 samples before, all after, 114 dB SNR
The output of 26 other WMA files is byte-identical before and after.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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| fixedpoint | ||
| libsetjmp | ||
| microtar | ||
| mipsunwinder | ||
| rbcodec | ||
| skin_parser | ||
| tlsf | ||
| unwarminder | ||
| utf8proc | ||