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Nevcairiel / LAVFilters

LAV Filters - Open-Source DirectShow Media Splitter and Decoders
GNU General Public License v2.0
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Glitch on FF/REW/dragging H.264 .TS dumped from legit Blu-ray Discs #424

Closed MelonGx closed 2 years ago

MelonGx commented 3 years ago

I redumped the disc but it still occured so I don't think it's a file error. If I use non-LAV decoder, or use LAV's 2019 or earlier versions, or simply disable LAV's HD resolution's hardware decoding, then it doesn't happen. I'll upload screenshot 3 hours later.

clsid2 commented 3 years ago

You need to provide a sample file, and the timestamp at which a glitch occurs.

MelonGx commented 3 years ago

https://user-images.githubusercontent.com/7697767/120090078-b55d8100-c13a-11eb-9714-30344939cbbb.MP4

Mediainfo (partly)

General ID : 0 (0x0) Complete name : (censored)\BDMV\STREAM\00000.m2ts CompleteName_Last : (censored)\BDMV\STREAM\00036.m2ts Format : BDAV Format/Info : Blu-ray Video File size : 23.3 GiB Duration : 1 s 315 ms Overall bit rate mode : Variable Overall bit rate : 152 Gb/s Maximum Overall bit rate : 48.0 Mb/s

Video #1 ID : 4113 (0x1011) Menu ID : 1 (0x1) Format : AVC Format/Info : Advanced Video Codec Format profile : High@L4.1 Format settings : CABAC / 4 Ref Frames Format settings, CABAC : Yes Format settings, Reference fra : 4 frames Codec ID : 27 Duration : 8 s 417 ms Bit rate mode : Variable Maximum bit rate : 30.0 Mb/s Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate : 24.000 FPS Standard : NTSC Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Color range : Limited Color primaries : BT.709 Transfer characteristics : BT.709 Matrix coefficients : BT.709

Video #2 ID : 4113 (0x1011) Menu ID : 1 (0x1) Format : VC-1 Format profile : Advanced@L3 Codec ID : 27 Duration : 2 s 2 ms Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate : 23.976 (24000/1001) FPS Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Scan order : 2:3 Pulldown Compression mode : Lossy

MelonGx commented 3 years ago

You are using madvr.

I changed madVR to MPCVR but the glitch still happens. I uncheck HD box on LAV settings then the glitch disappears. It's a 100% LAV issue.

Aleksoid1978 commented 3 years ago

Upload short sample.

clsid2 commented 3 years ago

And with sample we mean a piece of the video file that gives the problem.

You can copy a piece with DGSplit.

Nevcairiel commented 3 years ago

Indeed an actual sample of the video file would be required. Not a screen capture of your player =)