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FFmpeg/tests/fate/aac.mak
Claudio Freire 59216e0525 AAC Encoder: clipping avoidance 
Avoid clipping due to quantization noise to produce audible
artifacts, by detecting near-clipping signals and both attenuating
them a little and encoding escape-encoded bands (usually the
loudest) rounding towards zero instead of nearest, which tends to
decrease overall energy and thus clipping.

Currently fate tests measure numerical error so this change makes
tests using asynth (which are near clipping) report higher error
not less, because of window attenuation. Yet, they sound better,
not worse (albeit subtle, other samples aren't subtle at all).
Only measuring psychoacoustically weighted error would make for
a representative test, so that will be left for a future patch.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-27 19:13:48 +02:00

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FATE_AAC += fate-aac-al04_44
fate-aac-al04_44: CMD = pcm -i $(TARGET_SAMPLES)/aac/al04_44.mp4
fate-aac-al04_44: REF = $(SAMPLES)/aac/al04_44.s16
FATE_AAC += fate-aac-al05_44
fate-aac-al05_44: CMD = pcm -i $(TARGET_SAMPLES)/aac/al05_44.mp4
fate-aac-al05_44: REF = $(SAMPLES)/aac/al05_44.s16
FATE_AAC += fate-aac-al06_44
fate-aac-al06_44: CMD = pcm -i $(TARGET_SAMPLES)/aac/al06_44.mp4
fate-aac-al06_44: REF = $(SAMPLES)/aac/al06_44_reorder.s16
FATE_AAC += fate-aac-al07_96
fate-aac-al07_96: CMD = pcm -i $(TARGET_SAMPLES)/aac/al07_96.mp4
fate-aac-al07_96: REF = $(SAMPLES)/aac/al07_96_reorder.s16
FATE_AAC += fate-aac-al15_44
fate-aac-al15_44: CMD = pcm -i $(TARGET_SAMPLES)/aac/al15_44.mp4
fate-aac-al15_44: REF = $(SAMPLES)/aac/al15_44_reorder.s16
FATE_AAC += fate-aac-al17_44
fate-aac-al17_44: CMD = pcm -i $(TARGET_SAMPLES)/aac/al17_44.mp4
fate-aac-al17_44: REF = $(SAMPLES)/aac/al17_44.s16
FATE_AAC += fate-aac-al18_44
fate-aac-al18_44: CMD = pcm -i $(TARGET_SAMPLES)/aac/al18_44.mp4
fate-aac-al18_44: REF = $(SAMPLES)/aac/al18_44.s16
FATE_AAC += fate-aac-am00_88
fate-aac-am00_88: CMD = pcm -i $(TARGET_SAMPLES)/aac/am00_88.mp4
fate-aac-am00_88: REF = $(SAMPLES)/aac/am00_88.s16
FATE_AAC += fate-aac-am05_44
fate-aac-am05_44: CMD = pcm -i $(TARGET_SAMPLES)/aac/am05_44.mp4
fate-aac-am05_44: REF = $(SAMPLES)/aac/am05_44_reorder.s16
FATE_AAC += fate-aac-al_sbr_hq_cm_48_2
fate-aac-al_sbr_hq_cm_48_2: CMD = pcm -i $(TARGET_SAMPLES)/aac/al_sbr_cm_48_2.mp4
fate-aac-al_sbr_hq_cm_48_2: REF = $(SAMPLES)/aac/al_sbr_hq_cm_48_2.s16
FATE_AAC += fate-aac-al_sbr_hq_cm_48_5.1
fate-aac-al_sbr_hq_cm_48_5.1: CMD = pcm -i $(TARGET_SAMPLES)/aac/al_sbr_cm_48_5.1.mp4
fate-aac-al_sbr_hq_cm_48_5.1: REF = $(SAMPLES)/aac/al_sbr_hq_cm_48_5.1_reorder.s16
FATE_AAC += fate-aac-al_sbr_hq_sr_48_2_fsaac48
fate-aac-al_sbr_hq_sr_48_2_fsaac48: CMD = pcm -i $(TARGET_SAMPLES)/aac/al_sbr_sr_48_2_fsaac48.mp4
fate-aac-al_sbr_hq_sr_48_2_fsaac48: REF = $(SAMPLES)/aac/al_sbr_hq_sr_48_2_fsaac48.s16
FATE_AAC += fate-aac-al_sbr_ps_06_ur
fate-aac-al_sbr_ps_06_ur: CMD = pcm -i $(TARGET_SAMPLES)/aac/al_sbr_ps_06_new.mp4
fate-aac-al_sbr_ps_06_ur: REF = $(SAMPLES)/aac/al_sbr_ps_06_ur.s16
FATE_AAC += fate-aac-ap05_48
fate-aac-ap05_48: CMD = pcm -i $(TARGET_SAMPLES)/aac/ap05_48.mp4
fate-aac-ap05_48: REF = $(SAMPLES)/aac/ap05_48.s16
FATE_AAC += fate-aac-er_ad6000np_44_ep0
fate-aac-er_ad6000np_44_ep0: CMD = pcm -i $(TARGET_SAMPLES)/aac/er_ad6000np_44_ep0.mp4
fate-aac-er_ad6000np_44_ep0: REF = $(SAMPLES)/aac/er_ad6000np_44.s16
FATE_AAC += fate-aac-er_eld1001np_44_ep0
fate-aac-er_eld1001np_44_ep0: CMD = pcm -i $(TARGET_SAMPLES)/aac/er_eld1001np_44_ep0.mp4
fate-aac-er_eld1001np_44_ep0: REF = $(SAMPLES)/aac/er_eld1001np_44.s16
FATE_AAC += fate-aac-er_eld2000np_48_ep0
fate-aac-er_eld2000np_48_ep0: CMD = pcm -i $(TARGET_SAMPLES)/aac/er_eld2000np_48_ep0.mp4
fate-aac-er_eld2000np_48_ep0: REF = $(SAMPLES)/aac/er_eld2000np_48_ep0.s16
FATE_AAC += fate-aac-er_eld2100np_48_ep0
fate-aac-er_eld2100np_48_ep0: CMD = pcm -i $(TARGET_SAMPLES)/aac/er_eld2100np_48_ep0.mp4
fate-aac-er_eld2100np_48_ep0: REF = $(SAMPLES)/aac/er_eld2100np_48.s16
FATE_AAC_FIXED += fate-aac-fixed-al04_44
fate-aac-fixed-al04_44: CMD = pcm -c aac_fixed -i $(TARGET_SAMPLES)/aac/al04_44.mp4
fate-aac-fixed-al04_44: REF = $(SAMPLES)/aac/al04_44.s16
FATE_AAC_FIXED += fate-aac-fixed-al05_44
fate-aac-fixed-al05_44: CMD = pcm -c aac_fixed -i $(TARGET_SAMPLES)/aac/al05_44.mp4
fate-aac-fixed-al05_44: REF = $(SAMPLES)/aac/al05_44.s16
FATE_AAC_FIXED += fate-aac-fixed-al06_44
fate-aac-fixed-al06_44: CMD = pcm -c aac_fixed -i $(TARGET_SAMPLES)/aac/al06_44.mp4
fate-aac-fixed-al06_44: REF = $(SAMPLES)/aac/al06_44_reorder.s16
FATE_AAC_FIXED += fate-aac-fixed-al15_44
fate-aac-fixed-al15_44: CMD = pcm -c aac_fixed -i $(TARGET_SAMPLES)/aac/al15_44.mp4
fate-aac-fixed-al15_44: REF = $(SAMPLES)/aac/al15_44_reorder.s16
FATE_AAC_FIXED += fate-aac-fixed-al17_44
fate-aac-fixed-al17_44: CMD = pcm -c aac_fixed -i $(TARGET_SAMPLES)/aac/al17_44.mp4
fate-aac-fixed-al17_44: REF = $(SAMPLES)/aac/al17_44.s16
FATE_AAC_FIXED += fate-aac-fixed-al18_44
fate-aac-fixed-al18_44: CMD = pcm -c aac_fixed -i $(TARGET_SAMPLES)/aac/al18_44.mp4
fate-aac-fixed-al18_44: REF = $(SAMPLES)/aac/al18_44.s16
FATE_AAC_FIXED += fate-aac-fixed-al_sbr_hq_cm_48_2
fate-aac-fixed-al_sbr_hq_cm_48_2: CMD = pcm -c aac_fixed -i $(TARGET_SAMPLES)/aac/al_sbr_cm_48_2.mp4
fate-aac-fixed-al_sbr_hq_cm_48_2: REF = $(SAMPLES)/aac/al_sbr_hq_cm_48_2.s16
FATE_AAC_FIXED += fate-aac-fixed-al_sbr_hq_cm_48_5.1
fate-aac-fixed-al_sbr_hq_cm_48_5.1: CMD = pcm -c aac_fixed -i $(TARGET_SAMPLES)/aac/al_sbr_cm_48_5.1.mp4
fate-aac-fixed-al_sbr_hq_cm_48_5.1: REF = $(SAMPLES)/aac/al_sbr_hq_cm_48_5.1_reorder.s16
FATE_AAC_FIXED += fate-aac-fixed-al_sbr_hq_sr_48_2_fsaac48
fate-aac-fixed-al_sbr_hq_sr_48_2_fsaac48: CMD = pcm -c aac_fixed -i $(TARGET_SAMPLES)/aac/al_sbr_sr_48_2_fsaac48.mp4
fate-aac-fixed-al_sbr_hq_sr_48_2_fsaac48: REF = $(SAMPLES)/aac/al_sbr_hq_sr_48_2_fsaac48.s16
#FATE_AAC_FIXED += fate-aac-fixed-al_sbr_ps_06_ur
#fate-aac-fixed-al_sbr_ps_06_ur: CMD = pcm -c aac_fixed-i $(TARGET_SAMPLES)/aac/al_sbr_ps_06_new.mp4
#fate-aac-fixed-al_sbr_ps_06_ur: REF = $(SAMPLES)/aac/al_sbr_ps_06_ur.s16
FATE_AAC_FIXED += fate-aac-fixed-ap05_48
fate-aac-fixed-ap05_48: CMD = pcm -c aac_fixed -i $(TARGET_SAMPLES)/aac/ap05_48.mp4
fate-aac-fixed-ap05_48: REF = $(SAMPLES)/aac/ap05_48.s16
FATE_AAC_FIXED += fate-aac-fixed-er_ad6000np_44_ep0
fate-aac-fixed-er_ad6000np_44_ep0: CMD = pcm -c aac_fixed -i $(TARGET_SAMPLES)/aac/er_ad6000np_44_ep0.mp4
fate-aac-fixed-er_ad6000np_44_ep0: REF = $(SAMPLES)/aac/er_ad6000np_44.s16
FATE_AAC_FIXED += fate-aac-fixed-er_eld1001np_44_ep0
fate-aac-fixed-er_eld1001np_44_ep0: CMD = pcm -c aac_fixed -i $(TARGET_SAMPLES)/aac/er_eld1001np_44_ep0.mp4
fate-aac-fixed-er_eld1001np_44_ep0: REF = $(SAMPLES)/aac/er_eld1001np_44.s16
FATE_AAC_FIXED += fate-aac-fixed-er_eld2000np_48_ep0
fate-aac-fixed-er_eld2000np_48_ep0: CMD = pcm -c aac_fixed -i $(TARGET_SAMPLES)/aac/er_eld2000np_48_ep0.mp4
fate-aac-fixed-er_eld2000np_48_ep0: REF = $(SAMPLES)/aac/er_eld2000np_48_ep0.s16
fate-aac-ct%: CMD = pcm -i $(TARGET_SAMPLES)/aac/CT_DecoderCheck/$(@:fate-aac-ct-%=%)
fate-aac-ct%: REF = $(SAMPLES)/aac/CT_DecoderCheck/aacPlusv2.wav
FATE_AAC_CT_RAW = fate-aac-ct-sbr_i-ps_i.aac
FATE_AAC_CT = sbr_bc-ps_i.3gp \
sbr_bic-ps_i.3gp \
sbr_bc-ps_bc.mp4 \
sbr_bc-ps_i.mp4 \
sbr_i-ps_bic.mp4 \
sbr_i-ps_i.mp4
FATE_AAC += $(FATE_AAC_CT:%=fate-aac-ct-%)
FATE_AAC_ENCODE += fate-aac-aref-encode
fate-aac-aref-encode: ./tests/data/asynth-44100-2.wav
fate-aac-aref-encode: CMD = enc_dec_pcm adts wav s16le $(REF) -strict -2 -c:a aac -b:a 512k
fate-aac-aref-encode: CMP = stddev
fate-aac-aref-encode: REF = ./tests/data/asynth-44100-2.wav
fate-aac-aref-encode: CMP_SHIFT = -4096
fate-aac-aref-encode: CMP_TARGET = 594
fate-aac-aref-encode: SIZE_TOLERANCE = 2464
fate-aac-aref-encode: FUZZ = 5
FATE_AAC_ENCODE += fate-aac-ln-encode
fate-aac-ln-encode: CMD = enc_dec_pcm adts wav s16le $(TARGET_SAMPLES)/audio-reference/luckynight_2ch_44kHz_s16.wav -strict -2 -c:a aac -b:a 512k
fate-aac-ln-encode: CMP = stddev
fate-aac-ln-encode: REF = $(SAMPLES)/audio-reference/luckynight_2ch_44kHz_s16.wav
fate-aac-ln-encode: CMP_SHIFT = -4096
fate-aac-ln-encode: CMP_TARGET = 68
fate-aac-ln-encode: SIZE_TOLERANCE = 3560
FATE_AAC_LATM += fate-aac-latm_000000001180bc60
fate-aac-latm_000000001180bc60: CMD = pcm -i $(TARGET_SAMPLES)/aac/latm_000000001180bc60.mpg
fate-aac-latm_000000001180bc60: REF = $(SAMPLES)/aac/latm_000000001180bc60.s16
FATE_AAC_LATM += fate-aac-latm_stereo_to_51
fate-aac-latm_stereo_to_51: CMD = pcm -i $(TARGET_SAMPLES)/aac/latm_stereo_to_51.ts -channel_layout 5.1
fate-aac-latm_stereo_to_51: REF = $(SAMPLES)/aac/latm_stereo_to_51_ref.s16
FATE_AAC-$(call DEMDEC, AAC, AAC) += $(FATE_AAC_CT_RAW)
FATE_AAC-$(call DEMDEC, MOV, AAC) += $(FATE_AAC)
FATE_AAC_LATM-$(call DEMDEC, MPEGTS, AAC_LATM) += $(FATE_AAC_LATM)
FATE_AAC-$(call DEMDEC, AAC, AAC_FIXED)+= $(FATE_AAC_FIXED)
FATE_AAC_ALL = $(FATE_AAC-yes) $(FATE_AAC_LATM-yes) $(FATE_AAC_FIXED-yes)
$(FATE_AAC_ALL): CMP = oneoff
$(FATE_AAC_ALL): FUZZ = 2
FATE_AAC_ENCODE-$(call ENCMUX, AAC, ADTS) += $(FATE_AAC_ENCODE)
FATE_SAMPLES_FFMPEG += $(FATE_AAC_ALL) $(FATE_AAC_ENCODE-yes)
fate-aac: $(FATE_AAC_ALL) $(FATE_AAC_ENCODE)
fate-aac-latm: $(FATE_AAC_LATM-yes)
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