1.目前遇到的幾個問題記錄：
1.部分編碼格式的視頻眨层、音頻無法解碼
2.MPEG4_HD_ZTE_AXON.mp4寬高編碼異常丢烘，顯示為源坐標系的指定寬高區(qū)域
3.不能對多音頻硬解問題
4.ac-3芳来，杜比音頻無法硬解問題
5.分流、解碼仅胞、編碼、音視頻合成流程中耗用內存過高，kswapd0長時間占用cpu礼殊，導致進程異常終止問題
2.視頻編碼測試結果記錄：
均按原始視頻寬高解碼，并編碼為H264(video/avc)/AAC(audio/mp4a-latm)
編解碼效率
| file | mime | decode | encode |
|---|---|---|---|
| avatar-stereo-3d-trailer_eng.ts | AVC High@L4 + AC-3 | audio fail | audio fail |
| Hisense_3D_1080P_mpeg2.ts | MPEG Video V2 Main@High + MPEG Audio V1L2 | ok | ok |
| 4K_bianxingjingang.mp4 | AVC High@L5.1 + AAC V2LC | video fail | video fail |
| H264_4k_Cha Cha_16M_30fps_3min.mp4 | AVC High@L5.1 + AAC V2LC | video fail | video fail |
| 4k_H264_CBR_40Mbps_p30.ts | AVC High@L5.1 + AAC V2LC | video fail | video fail |
| facebook_H265_CBR_25M_30fps.ts | HEVC Main@L5@Main + AC-3 | fail | fail |
| H264_xinaluowei_4K_30M_30fps_3min.ts | AVC High@L5.1 + AAC V4LC | fail | fail |
| H265_4K_FeelThePowerOfTheCurve_30M_29.97fps.ts | HEVC Main@L5@Main + AAC V4LC | fail | fail |
| beijinghuanyingni_CBR_AVC_Main_L3.ts | AVC Main@L3 + MPEG Audio V1L2 | ok | ok |
| PAL_H264_Main@L3.1_Mpeg1layer2.ts | AVC Main@L3.1 + MPEG Audio V1L2 | ok | ok |
| Batman1_CBR_AVC_Main_L4_AAC.ts | AVC Main@L4 + AAC V2LC | ok | ok |
| Final_Point_3d_1080i_8M_Main@L4.1_AC3_5.1channel.ts | AVC Main@L4.1 + AC-3 + AC-3 | audio fail | audio fail |
| H264-AVCHP-AAC_MEZZ_TRANSCENCE_1080p_8M.ts | AVC High@L4 + AAC V2LC | ok | ok |
| hunanweishi_VBR_AVC_HighL4_7_40M.ts | AVC High@L4 + MPEG Audio V1L2 | ok | ok |
| H264_main_AC3.ts | AVC Main@L4.1 + E-AC-3 | audio fail | audio fail |
| main_profile.ts | AVC / AVC Main@L4 / Main@L4 + MPEG Audio V1L2 | ok | ok |
| HEVC_4K_2014milanshizhuangxiu.ts | HEVC Main@L5@Main + AAC V4LC | video decode sometimes SIGABRT audio fail | fail |
| 3_5Mbps_MPEG4_ASP_720p_AAC_The_Legend_of_Zorro.mp4 | MPEG-4 Visual Advanced Simple@L5 + AAC LC | ok | ok |
| BenQ_MPEG4_SD_2M.ts | MPEG-4 Visual Simple@L2 + AAC V4LC | fail | fail |
| HD_MPEG_4Visual_120Mbps_1920x1080_AACLC_122Kbps_2channels.mp4 | MPEG-4 Visual Simple@L1 + AAC LC | ok | ok |
| MPEG4_HD_ZTE_AXON.mp4 | MPEG-4 Visual Simple@L1 + AAC LC | ok | ok |
| MPEG_Vedio_Version_2_MPEG_Audio_Version_1_Layer_2.ts | MPEG Video V2 Main@Main + MPEG Audio V1L2 | ok | ok |
| tezhongbudui-MPGE2-MPEG 1 Layer 2.ts | MPEG Video V2 Main@Main + MPEG Audio V1L2 | ok | ok |
| MPEG2_1080p_24M_MPEG1_layer2_7min.ts | MPEG Video V2 Main@High + MPEG Audio V1L2 | video fail | video fail针史，audio heap size break |
| H264_test_VBR_10M_6M.ts | AVC Main@L4.1 + AAC V2LC | audio fail | audio fail |
| HD_1080P_VBR.ts | AVC High@L4.2 + AAC V2LC | ok | ok |
| AAC_bianxingjingang3-AVCHP_1920x1080_6M.ts | AVC High@L4 + AAC V4LC | ok | ok |
| Batman1_CBR_AVC_Main_L4_AAC.ts | AVC Main@L4 + AAC V2LC | ok | ok |
| Madagascar3.ts | AVC Main@L3.1+ MPEG Audio V1L2 | ok | ok |
| G.5minues highprofile_H264_Mpeg1layer3.ts | AVC High@L4.1 + MPEG Audio V1L3 | ok | ok |
| MPEG_1_sec_keyframe_H264_Mpeg1layer3.ts | AVC Main@L4.1 + MPEG Audio V1L3 | ok | ok |
| 6ch_voices_id_7_dd_h264.ts | AVC High@L4 + AC-3 | audio fail | fail |
| avatar-stereo-3d-trailer_eng.ts | AVC High@L4 + AC-3 | audio fail | fail |
| shizhuangxiu_zuoyou_3D_H264_High_L4_0_AAC.ts | AVC High@L4 + AAC V4LC | audio fail | audio fail |
| 4K_h265_cbr_30M_p24.ts | HEVC Main@L5@Main + AAC V4LC | audio fail | audio fail |
| H265_sanxingTV_4K_10M_30fps_3min.ts | HEVC Main@L5@Main + AAC V4LC | ok | video fail |
| BTV體育頻道-廣告_1080i.ts | AVC High@L4 + AAC V2LC | ok | softaac2 data erro |
| shandongBQ-UDP8148.ts | AVC Main@L3 + MPEG Audio V1L2 | ok | ok |
| 1793_320.ts | MPEG Video V2 Main@Main + MPEG Audio V1L2 | ok | ok |
| yulejingxuan2.ts | AVC Baseline@L3 + MPEG Audio V1L2 | ok | ok |
| 浙江衛(wèi)視_奔跑吧兄弟2_720p_7M_10min.ts | AVC High@L4 + AAC V2LC | ok | ok |
| Mysterious_Island_720x576_2M_15min.ts | AVC Main@L3.1 + AAC V4LC | ok | ok |
| BTV_GQ_UDP8000.ts | AVC High@L4 + AAC V2LC | ok | ok |
| CCTV5-體育-高清1080P.ts | AVC High@L4 + AC-3 | audio fail | audio fail |
| Madagascar3.ts | AVC Main@L3.1 +MPEG Audio V1L2 | ok | ok |
