knik0/faac faac-1.50

FAAC 1.50

on GitHub

[ Fabian Greffrath ]

• Build quantize_sse library with hidden symbols
• Don't call exit() from the library
• Define some more default_options in Meson build
• Fix some warnings in frontend/maingui.c
• Default to buildtype=release in Meson build
• Initialize data variable in huffcode()
• Remove the faulty HAVE_STRCASECMP check and other pointless header checks
• CI: Let Meson build set CFLAGS

[ Nils Schimmelmann ]

• Disallow PNS in MPEG-2 mode to match spec
• frontend: Change default to MPEG-4 as MPEG-2 is obsolete
• Add max-channels option to change MAX_CHANNELS from 64
• Fix PNS to stay on in JOINT_MS for low-bitrate accuracy
• Replace redundant cpe, sce, and lfe boolean flags in ChannelInfo with an enum
• Reduce MAX_CHANNELS to 8 for ADTS compliance
• tns: Prevent division-by-zero or instability on highly correlated signals
• Implement MOS-optimized bandwidth calculation
• Fine-tune rate controller to restore bitrate accuracy
• Fix channel-specific group metadata in joint-stereo
• Enable link-time optimization (LTO) in Meson build
• stereo: Fix undefined behaviour in intensity stereo for degenerate bands
• Fix scalefactor delta overflows to comply with AAC spec (ISO 14496-3)
• quantize: Pre-clamp scalefactor deltas to fix encoder/decoder mismatch