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video artefact in the h264 software decoder.

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  • video artefact in the h264 software decoder.

    I have a mp4 file that generates blocky artefacts either in the internal preview decoder or in the transcode when using the h264 software decoder.
    videoartefact.jpg
    You can see the artefact around the orange line on the left window.

    I tried using the DXVA decoder for h264, it then cause both the video and audio streams to be copied regardless of the requested transcode. The log has the following error : 0m 00.73s: --- connect filter failed(module_vdecode_gpu query_failed Module_FabDecoder init_format) ---

  • #2
    You should always post the whole log file we don't know what settings you used to make the mp4.You can always set the settings in advanced settings to a higher bit rate try using high quality.
    How to find and post log files click link below https://forum.dvdfab.cn/core/images/smilies/cool.png
    http://forum.dvdfab.cn/showpost.php?...40&postcount=5

    Comment


    • #3
      The Log for the encoding with the artefact
      Code:
       0m 00.03s: Init Public log: enabled.
       0m 00.03s: Init Private log: finish.
       0m 00.03s: App info: 2017-3-17
       0m 00.04s: App info: 10.0.2.9 10029 Official
       0m 00.22s: Init CrashReportSettings: enabled.
       0m 00.22s: Init DVDInfo_Log: enabled.
       0m 00.22s: app args: count 1,arg 0:C:\Program Files (x86)\DVDFab 10\DVDFab.exe,
       0m 00.22s: Init Qt_Log: disabled.
       0m 00.48s: Profile Manager :: Begin Load Profile 
       0m 00.49s: SUCCEED: IServerService WebServer Init succeed.
       0m 00.49s: SUCCEED: IServerService MediaLibrary Init succeed.
       0m 00.78s: Qt Translator file load success 
       0m 00.78s: App info: client type 22.
       0m 00.80s: MobilePlay load: preload successful.
       0m 00.88s: MobilePlay load: Load successful.
       0m 00.89s: set code page: .0
       0m 00.89s: Init process: Transfer settings successful.
       0m 00.89s: info: check logpath= D:/Users/Fred/Documents/DVDFab10/Log/
       0m 01.29s: info: _check_gpu is running ...
       0m 01.68s: info: check_gpu run successful 
       0m 01.68s: info: recommand= 0, Shrink support= 0, enable= 0, cuda_cap= 0 , cpu_count= 8
       0m 01.68s: GPU check: GPUAccelerate-0X7
       0m 01.68s: GPU check: GPUAccelerate setting-0X0, 0X0
       0m 01.68s: GPU check: CUDA cap-0X0
       0m 01.68s: GPU check: Support coreavc decode-0
       0m 01.68s: GPU check: Lighting shrink status-0, 0
       0m 01.68s: GPU check: Graphics info 1: NVIDIA GeForce GT 520M : 21.21.13.7892 : 2.1
       0m 01.69s: Init process: Load config successful.
       0m 01.69s: Init process: Windows os type is 64bit System Windows 10 Build 15063.
       0m 01.69s: Init process: command line in is 
       0m 01.94s: Reg check: Parse string: ( 61:8260762964 )( 50:8260762964 )( 2:8260762964 )( 20:8260762964 )( 1:0 )( OV:10029 )( BV:10026 )( S:8bce0da41976155fa3ebdc10282413d2 )
       0m 01.95s: Reg check: Option check status-Local
       0m 01.95s: Reg check: ( HD Decrypter:1:0 )-( DVD to DVD (Gold):0:0 )-( DVD to DVD:1:1 )-( DVD to Mobile:1:0 )-( Blu-ray to Blu-ray:1:1 )-( Blu-ray to Mobile:1:0 )-( File to Mobile:1:1 )-( Blu-ray to DVD:1:0 )-( DVD to Blu-ray:1:0 )-( File to DVD:1:1 )-( File to Blu-ray:1:0 )-( File Mover:1:0 )-( Blu-ray to 3D:1:0 )-( 2D to 3D:1:0 )-( Blu-ray Decrypt:1:0 )-( DVD Decrypt:1:0 )-( CinaviaRemoval HD:1:0 )-( DVD Cinavia Removal:1:0 )-( Blu-ray Cinavia Removal:1:0 )-
       0m 01.95s: App info: language type ENU.
       0m 01.95s: App info: Install path C:/Program Files (x86)/DVDFab 10/ 
       0m 01.95s: Init process: Set account info to DriveX.
       0m 01.95s: Export Blu-ray source information report: enabled
       0m 01.95s: Init process: Init GPU settings successful.
       0m 01.96s: connect plugin info: start.
       0m 01.99s: Reg check: Times of cinavia connecting error is: 0
       0m 01.99s: Reg check: Start get sys number.
       0m 01.99s: Reg check: Serial number is: f0-bf-97-57-c9-4f:b4-b6-76-d5-a3-b2:00-50-56-c0-00-01
       0m 01.99s: Reg check: Connect type is: 0
       0m 02.19s: Reg check: Times of connecting error is: 0
       0m 02.19s: Reg check: Parse string: ( S:a061ebebf0d1a99703c7ff9f546c4f01
       0m 02.20s: Reg check: Option check status-NewWork
       0m 02.26s: connect plugin info: 1:1
       0m 02.27s: Profile Manager :: End Load Profile 
       0m 07.24s: Init preview: Begin init preview play engine.
       0m 07.24s: Init preview: Begin init preview play engine(Internal).
       0m 09.99s: Init preview: Init internal engine successful.
       0m 10.20s: Burn engine: start init.
       0m 10.20s: Burn engine: set log folder.
       0m 10.20s: DVD: init read settings.
       0m 10.20s: DVD: init write settings.
       0m 10.38s: BD: init read settings.
       0m 10.38s: BD: init write settings.
       0m 10.38s: bd set region A
       0m 10.38s: Burn engine: config engine type-0 begin.
       0m 10.38s: Burn engine: config engine type-0 end.
       0m 10.38s: Burn engine: writer count 1.
       0m 10.38s: Burn engine: 0- H:\ [ASUS SBC-06D2X-U D201 (Usb)].
       0m 10.39s: Burn engine: end init.
       0m 11.89s: Init process: Init setting page successful.
       0m 11.90s: QtLog Mode = false 
       0m 13.08s: Start show MainUI.
       0m 13.08s: dpi scale: x scale 1.500000
       0m 13.08s: dpi scale: y scale 1.500000
       0m 13.09s: UI manager: switch to Convert mode.
       0m 13.99s: Init process: init main ui successful.
       0m 14.02s: Init process: show main ui successful.
       0m 14.02s: DriveX msg: Init driveX H with I/O mode: 0
       0m 14.05s: scene data: delete file D:/Users/Fred/Documents/DVDFab10/SceneData/d33265a0-6b06-4d77-b3b6-74cc17577b9c.SceneData.xml result=0
       0m 14.06s: scene data: delete dir D:/Users/Fred/Documents/DVDFab10/SceneData/d33265a0-6b06-4d77-b3b6-74cc17577b9c result=1
       0m 14.06s: Cinavia Version : 1.242.2.23
       0m 14.38s: opening drive H
       0m 14.39s: opened i/o
       0m 14.39s: Source manager: open source flag:1,0,1,1,1
       0m 14.40s: Source manager: open source flag:1,0,1,1,1
       0m 30.34s: Source manager: select video files for open.
       0m 30.36s: Source manager: add source id 0.
       0m 30.39s: info, try to open file D:/Users/public/DVDFab/The Flash (2014) - S2E08A - Legends of Today (part 1)/The Flash (2014) - S2E08A - Legends of Today (part 1)-1_2512_2582.m4v
       0m 30.61s: info: open successed, iformat = QuickTime / MOV
       0m 30.70s: Source manager: open successful.
       0m 30.94s: Work manager: create convert work 0 with source 0 and uiinfo 0.
       0m 30.94s: ========WorkAttr::SetSource=======
       0m 30.94s: Source Video Size Original: 1920 x 1080 
       0m 30.94s: Source Video Size Display: 1920 x 1080 
       0m 30.94s: Source Video FPS: 24000 / 1001 
       0m 30.94s: Source Video Bitrate: 1200 
       0m 30.94s: Source Audio Bitrate: 1536000 
       0m 30.94s: Source Audio Channels: 6 
       0m 30.94s: Source Audio Volume: 100 
       0m 30.94s: Work Profile: MP4 
       0m 31.39s: Source manager: open source flag:1,0,1,1,1
       0m 43.73s: UILog: OnMsgToolbar_Start
       0m 43.73s: UILog: Msg Start: ready start
       0m 43.75s: UILog: Msg Start: start test run work
       0m 43.75s: UILog: Msg Start: run work
       0m 43.75s: UILog: Run current Work.
       0m 43.75s: UILog: Begin work copy or converter.
       0m 43.75s: Start check Video Converter register status.
       0m 43.75s: End check Video Converter register status: Enable
       0m 43.76s: UILog: start running at thread.
       0m 43.78s: UILog: return flag at start running at thread ok.
       0m 43.79s: OPList at BD Converter : (0.2),(1.2)
       0m 43.79s: Video Converter check watermark flag: 0
       0m 44.00s: ------------------  convert work begin(1/1)  ------------------ 
       0m 44.00s: start process(1/1)
      
      ------ process working ------
       0m 00.41s: info, try to open file D:/Users/public/DVDFab/The Flash (2014) - S2E08A - Legends of Today (part 1)/The Flash (2014) - S2E08A - Legends of Today (part 1)-1_2512_2582.m4v
       0m 00.64s: info: open successed, iformat = QuickTime / MOV
       0m 00.65s: info: create config(videoconvert)
       0m 00.65s: info: crop value after clone: left = 0 right= 0 top=0 bottom=0 enable=0 mode=0
       0m 00.65s: info: use profile(MP4)
       0m 00.66s: info: file (.m4v)
       0m 00.66s: info: 3D working_mode(disable), 3D format(sbs_lef_right) 
       0m 00.66s: info: stream input@ Video(1)[codec(h264) size(1920*1080) fps(24000/1001) interlace(0) duration(69)sec opcode(compress)]
       0m 00.66s: info: perset file config OK ! 
       0m 00.67s: info: set output video frame_rate(24000/1001)
       0m 00.67s: info: recommand= 0, Shrink support= 0, enable= 0, cuda_cap= 0 , cpu_count= 8
       0m 00.67s: info: vdecode hevc= 0, h264= 0, vc1= 0, mpeg2= 0, vencode h264= 0, hevc= 0 , plat = 2 
       0m 00.68s: info: stream output Video(1)[codec(h264) size(1920*1080) fps(24000/1001) interlace(0) bitrate(19987) duration(69)sec]
       0m 00.68s: info: stream input@ Audio(2)[codec(dca) channels(6) sample(48000) bitrate(1536000) bitdepth(16) opcode(compress)]
       0m 00.69s: info: stream output Audio(2)[codec(ac3) channels(6) sample(48000) bitrate(640000) bitdepth(16) opcode(compress)]
       0m 00.69s: info: SubMode(Render) -- Display Only forced Subtitle(false) 
       0m 49.38s: UILog:MsgWork:WorkStatus_Start
       0m 00.70s: info: enable multi-thread software decoder, thread count = 8
       0m 00.70s: info: ex process path= C:/Program Files (x86)/DVDFab 10/fabcore.exe
       0m 01.88s: info: h264_encode: encode param profile(1) level(41) bitrate(19987) crf(-1) interlace(0)
       1m 46.54s: info: audio_decode finish job
       1m 46.54s: audio_encode finish job
       2m 00.40s:

      Comment


      • #4
        As you can see, I'm using a bitrate of about 20000 kbps.

        Comment


        • #5
          Seems your converting a compressed format already use a dvd or blu ray and you won't have this problem.
          info: open successed, iformat = QuickTime / MOV
          How to find and post log files click link below https://forum.dvdfab.cn/core/images/smilies/cool.png
          http://forum.dvdfab.cn/showpost.php?...40&postcount=5

          Comment


          • #6
            The problem also affect the internal preview module.

            Anyway, I need to merge the file it's from with another. Therefore this bug is a problem for me.

            Comment


            • #7
              Reconverting the file using handbrake to h264 using baseline profile, the new file doesn't have the issue.
              Files using the High and Main profile do have the issue.

              Comment

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