/third_party/ffmpeg/tests/ref/fate/ |
D | filter-refcmp-psnr-yuv | 2 lavfi.psnr.mse.y=222.06 3 lavfi.psnr.psnr.y=24.67 4 lavfi.psnr.mse.u=339.38 5 lavfi.psnr.psnr.u=22.82 6 lavfi.psnr.mse.v=705.41 7 lavfi.psnr.psnr.v=19.65 8 lavfi.psnr.mse_avg=372.23 9 lavfi.psnr.psnr_avg=22.42 11 lavfi.psnr.mse.y=236.74 12 lavfi.psnr.psnr.y=24.39 [all …]
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D | filter-refcmp-psnr-rgb | 2 lavfi.psnr.mse.r=1381.80 3 lavfi.psnr.psnr.r=16.73 4 lavfi.psnr.mse.g=896.00 5 lavfi.psnr.psnr.g=18.61 6 lavfi.psnr.mse.b=277.38 7 lavfi.psnr.psnr.b=23.70 8 lavfi.psnr.mse_avg=851.73 9 lavfi.psnr.psnr_avg=18.83 11 lavfi.psnr.mse.r=1380.37 12 lavfi.psnr.psnr.r=16.73 [all …]
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/third_party/ffmpeg/tests/ |
D | tiny_psnr.c | 228 uint64_t psnr; in run_psnr() local 231 psnr = ((2 * log16(max << 16) + log16(i) - log16(sse)) * in run_psnr() 234 psnr = 1000 * F - 1; // floating point free infinity :) in run_psnr() 238 (int)(psnr / F), (int)(psnr % F), in run_psnr() 240 return psnr; in run_psnr() 245 double psnr = INT_MAX; in run_psnr() local 250 psnr = 2 * log(DBL_MAX) - log(i / sse_d); in run_psnr() 251 snprintf(psnr_str, sizeof(psnr_str), "%5.02f", psnr); in run_psnr() 259 return psnr; in run_psnr() 312 int psnr = run_psnr(f, len, shift, skip_bytes); in main() local [all …]
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D | fate-run.sh | 48 psnr=$(tests/tiny_psnr${HOSTEXECSUF} "$1" "$2" $cmp_unit $cmp_shift 0) || return 1 49 val=$(expr "$psnr" : ".*$3: *\([0-9.]*\)") 50 size1=$(expr "$psnr" : '.*bytes: *\([0-9]*\)') 51 size2=$(expr "$psnr" : '.*bytes:[ 0-9]*/ *\([0-9]*\)') 55 echo "$psnr"
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/third_party/flutter/skia/third_party/externals/libwebp/examples/ |
D | anim_diff.c | 169 double psnr; in CompareAnimatedImagePair() local 178 premultiply, &max_diff, &psnr); in CompareAnimatedImagePair() 180 if (psnr < min_psnr) { in CompareAnimatedImagePair() 182 psnr, min_psnr); in CompareAnimatedImagePair()
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D | anim_util.h | 63 int* const max_diff, double* const psnr);
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D | anim_util.c | 739 int* const max_diff, double* const psnr) { in GetDiffAndPSNR() argument 768 *psnr = 99.; // PSNR when images are identical. in GetDiffAndPSNR() 771 *psnr = 4.3429448 * log(255. * 255. / sse); in GetDiffAndPSNR()
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/third_party/skia/third_party/externals/libwebp/examples/ |
D | anim_diff.c | 169 double psnr; in CompareAnimatedImagePair() local 178 premultiply, &max_diff, &psnr); in CompareAnimatedImagePair() 180 if (psnr < min_psnr) { in CompareAnimatedImagePair() 182 psnr, min_psnr); in CompareAnimatedImagePair()
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D | anim_util.h | 63 int* const max_diff, double* const psnr);
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D | anim_util.c | 739 int* const max_diff, double* const psnr) { in GetDiffAndPSNR() argument 768 *psnr = 99.; // PSNR when images are identical. in GetDiffAndPSNR() 771 *psnr = 4.3429448 * log(255. * 255. / sse); in GetDiffAndPSNR()
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/third_party/ffmpeg/libavfilter/ |
D | vf_libvmaf.c | 61 int psnr; member 80 …{"psnr", "Enables computing psnr along with vmaf.", OFFSET(psnr), … 175 s->phone_model, s->psnr, s->ssim, in compute_vmaf_score()
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D | vf_psnr.c | 73 FRAMESYNC_DEFINE_CLASS(psnr, PSNRContext, fs);
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/third_party/ffmpeg/doc/ |
D | codecs.texi | 53 @item psnr 429 @item psnr 466 @item psnr 503 @item psnr 540 @item psnr 604 @item psnr 789 @item psnr
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D | snow.txt | 625 compare the 6 tap and 8 tap hpel filters (psnr/bitrate and subjective quality)
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D | encoders.texi | 1542 Set the distortion metric the encoder is tuned with. Default is @code{psnr}. 1545 @item psnr (@emph{0}) 1733 ffmpeg -i input -c:v libaom-av1 -b:v 500K -aom-params tune=psnr:enable-tpl-model=1 output.mp4 2029 @item psnr (@emph{psnr})
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D | filters.texi | 13903 @item psnr 13904 Enables computing psnr along with vmaf. 13947 ffmpeg -i main.mpg -i ref.mpg -lavfi libvmaf="psnr=1:log_fmt=json" -f null - 13953 …TARTPTS[main];[1:v]settb=AVTB,setpts=PTS-STARTPTS[ref];[main][ref]libvmaf=psnr=1:log_fmt=json" -f … 16581 @section psnr 16676 [main][ref] psnr="stats_file=stats.log" [out] 16686 …=AVTB,setpts=PTS-STARTPTS[main];[1:v]settb=AVTB,setpts=PTS-STARTPTS[ref];[main][ref]psnr" -f null - 18933 Another example with both psnr and ssim at same time: 18935 ffmpeg -i main.mpg -i ref.mpg -lavfi "ssim;[0:v][1:v]psnr" -f null -
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/third_party/mindspore/mindspore/nn/layer/ |
D | image.py | 471 psnr = 10 * P.Log()(F.square(max_val) / mse) / F.scalar_log(10.0) 473 return psnr
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/third_party/ffmpeg/libavfilter/x86/ |
D | vf_psnr.asm | 2 ;* x86-optimized functions for psnr filter
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/third_party/ffmpeg/libavcodec/ |
D | libaomenc.c | 1102 ctx->sse[0] = pkt->data.psnr.sse[0]; in queue_frames() 1103 ctx->sse[1] = pkt->data.psnr.sse[1]; in queue_frames() 1104 ctx->sse[2] = pkt->data.psnr.sse[2]; in queue_frames() 1105 ctx->sse[3] = pkt->data.psnr.sse[3]; in queue_frames()
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D | libvpxenc.c | 1348 ctx->sse[0] = pkt->data.psnr.sse[0]; in queue_frames() 1349 ctx->sse[1] = pkt->data.psnr.sse[1]; in queue_frames() 1350 ctx->sse[2] = pkt->data.psnr.sse[2]; in queue_frames() 1351 ctx->sse[3] = pkt->data.psnr.sse[3]; in queue_frames()
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/third_party/ffmpeg/tests/fate/ |
D | filter-video.mak | 850 FATE_FILTER_SAMPLES-$(call ALLYES, $(REFCMP_DEPS) PSNR_FILTER) += fate-filter-refcmp-psnr-rgb 851 fate-filter-refcmp-psnr-rgb: CMD = refcmp_metadata psnr rgb24 0.002 853 FATE_FILTER_SAMPLES-$(call ALLYES, $(REFCMP_DEPS) PSNR_FILTER) += fate-filter-refcmp-psnr-yuv 854 fate-filter-refcmp-psnr-yuv: CMD = refcmp_metadata psnr yuv422p 0.0015
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/third_party/ffmpeg/fftools/ |
D | ffmpeg.c | 1435 static double psnr(double d) in psnr() function 1467 …fprintf(vstats_file, "PSNR= %6.2f ", psnr(ost->error[0] / (enc->width * enc->height * 255.0 * 255.… in do_video_stats() 1799 p = psnr(error / scale); in print_report() 1804 p = psnr(error_sum / scale_sum); in print_report() 1805 av_bprintf(&buf, "*:%2.2f ", psnr(error_sum / scale_sum)); in print_report()
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/third_party/ffmpeg/ |
D | Changelog | 526 blend, libvmaf, lut3d, overlay, psnr, ssim. 1061 - psnr filter 1375 * -psnr option was removed, use -flags +psnr for the same effect.
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/third_party/flutter/skia/third_party/externals/libwebp/ |
D | README | 245 -psnr <float> .......... target PSNR (in dB. typically: 42)
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/third_party/skia/third_party/externals/libwebp/ |
D | README | 246 -psnr <float> .......... target PSNR (in dB. typically: 42)
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