mp4无法点进度条跳播未缓存内容

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设备环境：物理机；局域网；系统0.8.41；影视0.8.36BUG现象：PC web端影视播放MP4无法硬解，音频格式转换，原画质点进度条跳播未缓存进度提示播放出错，降低画质后点进度条跳播正常。手机、TV端正常。出现频率：必现联系方式：353群Horizon QQ1246909075文件信息： 实习医生 涅瓦字幕组Y:\电视剧\俄剧实习医生.第二季.Interny.S02.WEB-DL.720p.CH&RU.nevagroup\Interny.S02E61.WEB-DL.720p.CH&RU.bynevagroup.mp4GeneralComplete name : Y:\电视剧\俄剧实习医生.第二季.Interny.S02.WEB-DL.720p.CH&RU.nevagroup\Interny.S02E61.WEB-DL.720p.CH&RU.bynevagroup.mp4Format : MPEG-4Format profile : Base MediaCodec ID : isom (isom)File size : 213 MiBDuration : 24 min 56 sOverall bit rate : 1 194 kb/sFrame rate : 25.000 FPSEncoded date : 2015-08-14 15:14:15 UTCTagged date : 2015-08-14 15:14:15 UTCVideoID : 1Format : AVCFormat/Info : Advanced Video CodecFormat profile : High@L3Format settings : CABAC / 4 Ref FramesFormat settings, CABAC : YesFormat settings, Reference fra : 4 framesCodec ID : avc1Codec ID/Info : Advanced Video CodingDuration : 24 min 56 sBit rate : 1 000 kb/sMaximum bit rate : 2 328 kb/sWidth : 720 pixelsHeight : 416 pixelsDisplay aspect ratio : 1.731Frame rate mode : ConstantFrame rate : 25.000 FPSColor space : YUVChroma subsampling : 4:2:0Bit depth : 8 bitsScan type : ProgressiveBits/(Pixel*Frame) : 0.134Stream size : 178 MiB (84%)Writing library : x264 core 120 r2164 da19765Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / **yse=0x3:0x113 / me=hex / subme=7 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=12 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=1 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=2pass / mbtree=1 / bitrate=1000 / ratetol=1.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / aq=1:1.00Encoded date : 2015-08-14 15:06:04 UTCTagged date : 2015-08-14 15:14:21 UTCCodec configuration box : avcCAudioID : 2Format : AC-3Format/Info : Audio Coding 3Commercial name : Dolby DigitalCodec ID : ac-3Duration : 24 min 54 sBit rate mode : ConstantBit rate : 192 kb/sChannel(s) : 2 channelsChannel layout : L RSampling rate : 48.0 kHzFrame rate : 31.250 FPS (1536 SPF)Compression mode : LossyStream size : 34.2 MiB (16%)Title : Zs/w
Service kind : Complete MainEncoded date : 2015-08-14 15:14:18 UTCTagged date : 2015-08-14 15:14:21 UTCDialog Normalization : -31 dBdialnorm_Average : -31 dBdialnorm_Minimum : -31 dBdialnorm_Maximum : -31 dB