# Digital\_Video\_Concepts

## Digital\_Video\_Concepts

- [前言](https://wangwei1237.gitbook.io/digital_video_concepts/qian-yan/readme.md)
- [数字视频简介](https://wangwei1237.gitbook.io/digital_video_concepts/shu-zi-shi-pin-jian-jie/1_0_introduction.md)
- [相关概念](https://wangwei1237.gitbook.io/digital_video_concepts/shu-zi-shi-pin-jian-jie/1_1_thekeyconcepts.md)
- [视频压缩](https://wangwei1237.gitbook.io/digital_video_concepts/shu-zi-shi-pin-jian-jie/1_2_videocompressionconsiderations.md)
- [权衡分析](https://wangwei1237.gitbook.io/digital_video_concepts/shu-zi-shi-pin-jian-jie/1_3_tradeoffanalysis.md)
- [新型视频应用](https://wangwei1237.gitbook.io/digital_video_concepts/shu-zi-shi-pin-jian-jie/1_4_emergingvideoapplications.md)
- [总结](https://wangwei1237.gitbook.io/digital_video_concepts/shu-zi-shi-pin-jian-jie/1_5_summary.md)
- [数字视频压缩技术](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_0_digitalvideocompressiontechniques.md)
- [网络限制和压缩](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_1_networklimitsandcompression.md)
- [人类视觉系统](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_2_0_thehumanvisualsystem.md)
- [HVS模型](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_2_0_thehumanvisualsystem/2_2_1_thehvsmodels.md)
- [HVS的应用](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_2_0_thehumanvisualsystem/2_2_2_expolitingthehvs.md)
- [压缩技术概述](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_3_0_anoverviewofcompressiontechniques.md)
- [数据结构和概念](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_3_0_anoverviewofcompressiontechniques/2_3_1_datastructuresandconcepts.md)
- [色度亚采样](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_3_0_anoverviewofcompressiontechniques/2_3_2_chromasubsampling.md)
- [降低冗余](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_3_0_anoverviewofcompressiontechniques/2_3_3_reductionofredundancy.md)
- [熵编码](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_3_0_anoverviewofcompressiontechniques/2_3_4_entropycoding.md)
- [压缩技术: 成本-收益分析](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_4_0_compressiontechniquescostbenefitanalysis.md)
- [变换编码技术](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_4_0_compressiontechniquescostbenefitanalysis/2_4_1_transformcodingtechniques.md)
- [预测编码技术](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_4_0_compressiontechniquescostbenefitanalysis/2_4_2_predictivecodingtechniques.md)
- [其他编码技术](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_4_0_compressiontechniquescostbenefitanalysis/2_4_3_additionalcodingtechniques.md)
- [率失真理论](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_4_0_compressiontechniquescostbenefitanalysis/2_4_4_ratedistortiontheory.md)
- [总结](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ya-suo-ji-shu/2_5_summary.md)
- [视频编码标准](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_0_videocodingstandards.md)
- [视频编码的国际标准概述](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_1_0_overviewofinternationalvideocodingstandards.md)
- [JPEG](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_1_0_overviewofinternationalvideocodingstandards/3_1_1_jpeg.md)
- [H.261](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_1_0_overviewofinternationalvideocodingstandards/3_1_2_h261.md)
- [MPEG-1](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_1_0_overviewofinternationalvideocodingstandards/3_1_3_mpeg1.md)
- [MPEG-2](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_1_0_overviewofinternationalvideocodingstandards/3_1_4_mpeg2.md)
- [H.263](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_1_0_overviewofinternationalvideocodingstandards/3_1_5_h263.md)
- [MPEG-4 (Part 2)](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_1_0_overviewofinternationalvideocodingstandards/3_1_6_mpeg4part2.md)
- [AVC](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_1_0_overviewofinternationalvideocodingstandards/3_1_7_avc.md)
- [HEVC](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_1_0_overviewofinternationalvideocodingstandards/3_1_8_hevc.md)
- [视频质量的国际标准](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_1_0_overviewofinternationalvideocodingstandards/3_1_9_internationalstandardsforvideoquality.md)
- [其他工业标准概述](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_2_0_overviewofotherindustrystandardsandformats.md)
- [VC-1](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_2_0_overviewofotherindustrystandardsandformats/3_2_1_vc1.md)
- [VP8](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_2_0_overviewofotherindustrystandardsandformats/3_2_2_vp8.md)
- [VP9](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_2_0_overviewofotherindustrystandardsandformats/3_2_3_vp9.md)
- [总结](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-biao-zhun/3_3_summary.md)
- [视频质量指标](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_0_videoqualitymetrics.md)
- [压缩损失，伪像，视觉质量](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_1_0_compressionlossartifactsandvisualquality.md)
- [压缩损失：量化噪声](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_1_0_compressionlossartifactsandvisualquality/4_1_1_compressionlossquantizationnoise.md)
- [常见的伪影](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_1_0_compressionlossartifactsandvisualquality/4_1_2_commonartifacts.md)
- [影响视觉质量的因素](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_1_0_compressionlossartifactsandvisualquality/4_1_3_factorsaffectingvisualquality.md)
- [视频质量的评估方法和指标](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_2_0_videoqualityevaluationmethodsandmetrics.md)
- [主观视频质量评估](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_2_0_videoqualityevaluationmethodsandmetrics/4_2_1_subjectivevideoqualityevaluation.md)
- [客观视频质量评估和指标](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_2_0_videoqualityevaluationmethodsandmetrics/4_2_2_0_objectivevideoqualityevaluationmethodsandmetrics.md)
- [基于误差灵敏度的方法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_2_0_videoqualityevaluationmethodsandmetrics/4_2_2_0_objectivevideoqualityevaluationmethodsandmetrics/4_2_2_1_errorsensitivitybasedapproaches.md)
- [峰值信噪比](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_2_0_videoqualityevaluationmethodsandmetrics/4_2_2_0_objectivevideoqualityevaluationmethodsandmetrics/4_2_2_2_peaksignaltonoiseratio.md)
- [基于结构相似性的方法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_2_0_videoqualityevaluationmethodsandmetrics/4_2_2_0_objectivevideoqualityevaluationmethodsandmetrics/4_2_2_3_structuralsimilaritybasedapproaches.md)
- [基于信息保真度的方法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_2_0_videoqualityevaluationmethodsandmetrics/4_2_2_0_objectivevideoqualityevaluationmethodsandmetrics/4_2_2_4_informationfidelitybasedapproaches.md)
- [时空方法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_2_0_videoqualityevaluationmethodsandmetrics/4_2_2_0_objectivevideoqualityevaluationmethodsandmetrics/4_2_2_5_spatiotemporalapproaches.md)
- [基于显著性的方法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_2_0_videoqualityevaluationmethodsandmetrics/4_2_2_0_objectivevideoqualityevaluationmethodsandmetrics/4_2_2_6_saliencybasedapproaches.md)
- [网络感知方法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_2_0_videoqualityevaluationmethodsandmetrics/4_2_2_0_objectivevideoqualityevaluationmethodsandmetrics/4_2_2_7_networkawareapproaches.md)
- [基于噪声的质量指标](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_2_0_videoqualityevaluationmethodsandmetrics/4_2_2_0_objectivevideoqualityevaluationmethodsandmetrics/4_2_2_8_noisebasedqualitymetrics.md)
- [客观编码效率指标](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_2_0_videoqualityevaluationmethodsandmetrics/4_2_2_0_objectivevideoqualityevaluationmethodsandmetrics/4_2_2_9_objectivecodingefficiencymetrics.md)
- [基于ITU-T标准的客观的质量度量方法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_2_0_videoqualityevaluationmethodsandmetrics/4_2_2_0_objectivevideoqualityevaluationmethodsandmetrics/4_2_2_10_examplesofstandardsbasedmeasures.md)
- [视频质量测量](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_3_0_measurementofvideoquality.md)
- [主观测量](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_3_0_measurementofvideoquality/4_3_1_subjectivemeasurements.md)
- [客观测量及其应用](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_3_0_measurementofvideoquality/4_3_2_objectivemeasurementsandtheirapplications.md)
- [调参](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_4_0_parameterstotune.md)
- [影响视频质量的参数](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_4_0_parameterstotune/4_4_1_parametersthatimpactvideoquality.md)
- [参数之间的权衡](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_4_0_parameterstotune/4_4_2_tradeoffopportunities.md)
- [总结](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-zhi-liang-du-liang/4_5_summary.md)
- [视频编码性能](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_0_videocodingperformance.md)
- [CPU速度和限制](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_1_cpuspeedanditslimits.md)
- [提升性能的动机](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_2_motivationforimprovement.md)
- [对性能的考虑](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations.md)
- [资源利用率最大化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_1_maximumresourceutilization.md)
- [专用资源](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_2_resourcespecialization.md)
- [调整视频参数](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_3_0_videoparameterstuning.md)
- [决定编码速度的因素](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_3_0_videoparameterstuning/5_3_3_1_0_factorsdeterminingencodingspeed.md)
- [系统配置](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_3_0_videoparameterstuning/5_3_3_1_0_factorsdeterminingencodingspeed/5_3_3_1_1_systemconfigurations.md)
- [工作负载的性质](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_3_0_videoparameterstuning/5_3_3_1_0_factorsdeterminingencodingspeed/5_3_3_1_2_thenatureofworkloads.md)
- [编码工具和参数](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_3_0_videoparameterstuning/5_3_3_1_0_factorsdeterminingencodingspeed/5_3_3_1_3_0_encodingtoolsandparameters.md)
- [独立数据单元](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_3_0_videoparameterstuning/5_3_3_1_0_factorsdeterminingencodingspeed/5_3_3_1_3_0_encodingtoolsandparameters/5_3_3_1_3_1_independentdataunits.md)
- [GOP结构](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_3_0_videoparameterstuning/5_3_3_1_0_factorsdeterminingencodingspeed/5_3_3_1_3_0_encodingtoolsandparameters/5_3_3_1_3_2_gopstructure.md)
- [码率控制](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_3_0_videoparameterstuning/5_3_3_1_0_factorsdeterminingencodingspeed/5_3_3_1_3_0_encodingtoolsandparameters/5_3_3_1_3_3_bitratecontrol.md)
- [多帧参考](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_3_0_videoparameterstuning/5_3_3_1_0_factorsdeterminingencodingspeed/5_3_3_1_3_0_encodingtoolsandparameters/5_3_3_1_3_4_multiplereferencepictures.md)
- [率失真的拉格朗日优化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_3_0_videoparameterstuning/5_3_3_1_0_factorsdeterminingencodingspeed/5_3_3_1_3_0_encodingtoolsandparameters/5_3_3_1_3_5_rdlagrangianoptimization.md)
- [隔行扫描的帧/场模式](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_3_0_videoparameterstuning/5_3_3_1_0_factorsdeterminingencodingspeed/5_3_3_1_3_0_encodingtoolsandparameters/5_3_3_1_3_6_framefieldmodeforinterlacedvideo.md)
- [自适应去块滤波器](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_3_0_videoparameterstuning/5_3_3_1_0_factorsdeterminingencodingspeed/5_3_3_1_3_0_encodingtoolsandparameters/5_3_3_1_3_7_adaptivedeblockingfilter.md)
- [视频复杂度和格式](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_3_0_videoparameterstuning/5_3_3_1_0_factorsdeterminingencodingspeed/5_3_3_1_4_videocomplexityandformats.md)
- [基于GPU加速的优化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_3_0_performanceconsiderations/5_3_3_0_videoparameterstuning/5_3_3_1_0_factorsdeterminingencodingspeed/5_3_3_1_5_gpubasedaccelerationopportunities.md)
- [性能优化方法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches.md)
- [算法优化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization.md)
- [快速算法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization/5_4_1_1_0_fastalgorithms.md)
- [快速变换算法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization/5_4_1_1_0_fastalgorithms/5_4_1_1_1_fasttransforms.md)
- [快速帧内预测算法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization/5_4_1_1_0_fastalgorithms/5_4_1_1_2_fastintraprediction.md)
- [快速运动估计算法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization/5_4_1_1_0_fastalgorithms/5_4_1_1_3_fastmotionestimation.md)
- [快速模式决策算法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization/5_4_1_1_0_fastalgorithms/5_4_1_1_4_fastmodedecision.md)
- [快速熵编码算法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization/5_4_1_1_0_fastalgorithms/5_4_1_1_5_fastentropycoding.md)
- [并行化方法](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization/5_4_1_2_0_parallelizationapproaches.md)
- [数据分区](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization/5_4_1_2_0_parallelizationapproaches/5_4_1_2_1_datapartitioning.md)
- [任务并行化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization/5_4_1_2_0_parallelizationapproaches/5_4_1_2_2_taskparallelization.md)
- [流水线技术](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization/5_4_1_2_0_parallelizationapproaches/5_4_1_2_3_pipelining.md)
- [数据并行化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization/5_4_1_2_0_parallelizationapproaches/5_4_1_2_4_dataparallelization.md)
- [指令并行化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization/5_4_1_2_0_parallelizationapproaches/5_4_1_2_5_instructionparallelization.md)
- [多线程技术](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization/5_4_1_2_0_parallelizationapproaches/5_4_1_2_6_multithreading.md)
- [向量化技术](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_1_0_algorithmicoptimization/5_4_1_2_0_parallelizationapproaches/5_4_1_2_7_vectorization.md)
- [编译器和代码优化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_2_0_compilerandcodeoptimization.md)
- [编译器优化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_2_0_compilerandcodeoptimization/5_4_2_1_compileroptimization.md)
- [代码优化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_2_0_compilerandcodeoptimization/5_4_2_2_codeoptimization.md)
- [超频](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_3_overclocking.md)
- [性能瓶颈](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_4_0_performanceoptimizationapproaches/5_4_4_performancebottlenecks.md)
- [性能度量和调整](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_5_0_performancemeasurementandtuning.md)
- [性能思考](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_5_0_performancemeasurementandtuning/5_5_1_considerations.md)
- [性能指标](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_5_0_performancemeasurementandtuning/5_5_2_performancemetrics.md)
- [性能分析工具](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_5_0_performancemeasurementandtuning/5_5_3_toolsandapplications.md)
- [总结](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-bian-ma-xing-neng/5_6_summary.md)
- [视频应用的耗电量](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_0_powerconsumptionbyvideoapplications.md)
- [功耗及其限制](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_1_powerconsumptionanditslimits.md)
- [媒体应用的工作负载](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_2_0_mediaworkloadsonconsumerplatforms.md)
- [媒体应用用途](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_2_0_mediaworkloadsonconsumerplatforms/6_2_1_mediausages.md)
- [面向电量设计](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_3_powerawaredesigns.md)
- [电源管理的思考](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_4_0_powermanagementconsiderations.md)
- [ACPI和电源管理](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_4_0_powermanagementconsiderations/6_4_1_acpiandpowermanagement.md)
- [操作系统电源管理](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_4_0_powermanagementconsiderations/6_4_2_0_powermanagementbytheoperatingsystem.md)
- [Linux电源管理](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_4_0_powermanagementconsiderations/6_4_2_0_powermanagementbytheoperatingsystem/6_4_2_1_linuxpowermanagement.md)
- [Windows电源管理](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_4_0_powermanagementconsiderations/6_4_2_0_powermanagementbytheoperatingsystem/6_4_2_2_windowspowermanagement.md)
- [处理器电源管理](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_4_0_powermanagementconsiderations/6_4_3_powermanagementbytheprocessor.md)
- [Voltage-Frequency曲线](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_4_0_powermanagementconsiderations/6_4_4_thevoltagefrequencycurve.md)
- [电源优化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_5_0_poweroptimizations.md)
- [架构级别优化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_5_0_poweroptimizations/6_5_1_architecturaloptimization.md)
- [算法级别优化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_5_0_poweroptimizations/6_5_2_algorithmicoptimization.md)
- [系统整体级别优化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_5_0_poweroptimizations/6_5_3_systemintegrationoptimization.md)
- [应用级别优化](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_5_0_poweroptimizations/6_5_4_applicationleveloptimization.md)
- [电源度量](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_6_0_powermeasurement.md)
- [度量方法论](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_6_0_powermeasurement/6_6_1_methodology.md)
- [电源度量的思考](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_6_0_powermeasurement/6_6_2_considerationsinpowermeasurement.md)
- [测量电源的工具](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_7_0_toolsandapplications.md)
- [DC电源测量系统](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_7_0_toolsandapplications/6_7_1_anexampledcpowermeasurementsystem.md)
- [电源测量的软件工具](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_7_0_toolsandapplications/6_7_2_softwaretoolsandapplications.md)
- [总结](https://wangwei1237.gitbook.io/digital_video_concepts/shi-pin-ying-yong-de-hao-dian-liang/6_8_summary.md)
- [低功耗平台上的视频应用的功耗](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_0_videoapplicationpowerconsumptiononlowpowerplatforms.md)
- [低功耗设备的重要事项](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_1_theprioritiesforlowpowerdevices.md)
- [低功耗平台上典型的媒体应用](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_2_0_typicalmediausageonlowpowerplatforms.md)
- [视频播放](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_2_0_typicalmediausageonlowpowerplatforms/7_2_1_videoplaybackandbrowsing.md)
- [视频录制](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_2_0_typicalmediausageonlowpowerplatforms/7_2_2_videorecording.md)
- [视频分发](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_2_0_typicalmediausageonlowpowerplatforms/7_2_3_videodeliveryoverwirelessdisplayandmiracast.md)
- [视频电话（会议）](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_2_0_typicalmediausageonlowpowerplatforms/7_2_4_videophoneorvideoconferencing.md)
- [低功耗系统的状态](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_3_0_systemlowpowerstates.md)
- [简单ACPI模型的缺点](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_3_0_systemlowpowerstates/7_3_1_drawbacksoftheacpisimplemodel.md)
- [待机状态](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_3_0_systemlowpowerstates/7_3_2_connectedstandbyandstandbystates.md)
- [低功耗状态的组合](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_3_0_systemlowpowerstates/7_3_3_combinationoflowpowerstates.md)
- [低功耗平台的电源管理](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_4_0_powermanagementonlowpowerplatforms.md)
- [电源管理的专用硬件](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_4_0_powermanagementonlowpowerplatforms/7_4_1_specialhardwareforpowermanagement.md)
- [显示器电源管理](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_4_0_powermanagementonlowpowerplatforms/7_4_2_displaypowermanagement.md)
- [低功耗平台的思考](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_5_0_lowpowerplatformconsiderations.md)
- [软件设计](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_5_0_lowpowerplatformconsiderations/7_5_1_softwaredesign.md)
- [体系结构的思考](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_5_0_lowpowerplatformconsiderations/7_5_2_architecturalmatters.md)
- [低功耗平台的电量优化](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_6_0_poweroptimizationonlowpowerplatforms.md)
- [快速执行然后关闭](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_6_0_poweroptimizationonlowpowerplatforms/7_6_1_runfastandturnoff.md)
- [Activity调度](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_6_0_poweroptimizationonlowpowerplatforms/7_6_2_activityscheduling.md)
- [减少唤醒次数](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_6_0_poweroptimizationonlowpowerplatforms/7_6_3_reducingwakeups.md)
- [突发模式](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_6_0_poweroptimizationonlowpowerplatforms/7_6_4_burstmodeprocessing.md)
- [完善CPU和GPU的并行化](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_6_0_poweroptimizationonlowpowerplatforms/7_6_5_improvingcpuandgpuparallelism.md)
- [显存带宽优化](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_6_0_poweroptimizationonlowpowerplatforms/7_6_6_gpumemorybandwidthoptimization.md)
- [显示功耗优化](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_6_0_poweroptimizationonlowpowerplatforms/7_6_7_displaypoweroptimization.md)
- [存储功耗优化](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_6_0_poweroptimizationonlowpowerplatforms/7_6_8_storagepoweroptimization.md)
- [低功耗的度量](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_7_0_themeasurementoflowpower.md)
- [电源的处理器信号](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_7_0_themeasurementoflowpower/7_7_1_processorsignalsforpower.md)
- [媒体应用的功耗指标](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_7_0_themeasurementoflowpower/7_7_2_mediapowermetrics.md)
- [总结](https://wangwei1237.gitbook.io/digital_video_concepts/di-gong-hao-ping-tai-shang-de-shi-pin-ying-yong-de-gong-hao/7_8_summary.md)
- [性能，电量以及质量的权衡](https://wangwei1237.gitbook.io/digital_video_concepts/xing-neng-dian-liang-yi-ji-zhi-liang-de-quan-heng/8_0_performancepowerandqualitytradeoffanalysis.md)
- [权衡分析的思考](https://wangwei1237.gitbook.io/digital_video_concepts/xing-neng-dian-liang-yi-ji-zhi-liang-de-quan-heng/8_1_0_considerationsinatradeoffanalysis.md)
- [权衡分析的类型](https://wangwei1237.gitbook.io/digital_video_concepts/xing-neng-dian-liang-yi-ji-zhi-liang-de-quan-heng/8_1_0_considerationsinatradeoffanalysis/8_1_1_typesoftradeoffanalyses.md)
- [参数调整的效果](https://wangwei1237.gitbook.io/digital_video_concepts/xing-neng-dian-liang-yi-ji-zhi-liang-de-quan-heng/8_1_0_considerationsinatradeoffanalysis/8_1_2_effectsofparametertuning.md)
- [优化策略](https://wangwei1237.gitbook.io/digital_video_concepts/xing-neng-dian-liang-yi-ji-zhi-liang-de-quan-heng/8_1_0_considerationsinatradeoffanalysis/8_1_3_optimizationstrategies.md)
- [权衡性能和功耗](https://wangwei1237.gitbook.io/digital_video_concepts/xing-neng-dian-liang-yi-ji-zhi-liang-de-quan-heng/8_2_0_theperformancepowertradeoff.md)
- [Case Study](https://wangwei1237.gitbook.io/digital_video_concepts/xing-neng-dian-liang-yi-ji-zhi-liang-de-quan-heng/8_2_0_theperformancepowertradeoff/8_2_1_casestudy.md)
- [权衡性能和质量](https://wangwei1237.gitbook.io/digital_video_concepts/xing-neng-dian-liang-yi-ji-zhi-liang-de-quan-heng/8_3_0_theperformancequalitytradeoff.md)
- [Case Study I](https://wangwei1237.gitbook.io/digital_video_concepts/xing-neng-dian-liang-yi-ji-zhi-liang-de-quan-heng/8_3_0_theperformancequalitytradeoff/8_3_1_casestudyi.md)
- [Case Study II](https://wangwei1237.gitbook.io/digital_video_concepts/xing-neng-dian-liang-yi-ji-zhi-liang-de-quan-heng/8_3_0_theperformancequalitytradeoff/8_3_2_casestudyii.md)
- [权衡功耗和质量](https://wangwei1237.gitbook.io/digital_video_concepts/xing-neng-dian-liang-yi-ji-zhi-liang-de-quan-heng/8_4_0_thepowerqualitytradeoff.md)
- [Case Study](https://wangwei1237.gitbook.io/digital_video_concepts/xing-neng-dian-liang-yi-ji-zhi-liang-de-quan-heng/8_4_0_thepowerqualitytradeoff/8_4_1_casestudy.md)
- [总结](https://wangwei1237.gitbook.io/digital_video_concepts/xing-neng-dian-liang-yi-ji-zhi-liang-de-quan-heng/8_5_summary.md)
- [结语](https://wangwei1237.gitbook.io/digital_video_concepts/jie-yu/9_0_conclusion.md)
- [重点和结论](https://wangwei1237.gitbook.io/digital_video_concepts/jie-yu/9_1_keypointsandobservations.md)
- [对未来的思考](https://wangwei1237.gitbook.io/digital_video_concepts/jie-yu/9_2_considerationsforthefuture.md)