Last night I was watching the 4K version of Interstellar and experienced a few occasions of "slow-motion". It happend two times during the movie and during that moment, which lasts for about 5 seconds the image is slowed down and looks like slow-motion. The sound continues without any problem. I encountered this also with another 4K movie "Lucy".
Interstellar media info:
General
Unique ID : xxxxxxxxx
Complete name : Interstellar.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 68.0 GiB
Duration : 2 h 45 min
Overall bit rate : 59.0 Mb/s
Encoded date : UTC 2017-12-26 20:23:52
Writing application : mkvmerge v19.0.0 ('Brave Captain') 64-bit
Writing library : libebml v1.3.5 + libmatroska v1.4.8
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5@Main
Codec ID : V_MPEGH/ISO/HEVC
Duration : 2 h 45 min
Bit rate : 50.1 Mb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0 (Type 0)
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.252
Stream size : 57.7 GiB (85%)
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : PQ
Matrix coefficients : BT.2020 non-constant
Mastering display color primaries : Display P3
Mastering display luminance : min: 0.0050 cd/m2, max: 4000 cd/m2
Maximum Content Light Level : 1242 cd/m2
Maximum Frame-Average Light Level : 436 cd/m2
Audio #1
ID : 2
Format : DTS
Format/Info : Digital Theater Systems
Format profile : MA / Core
Codec ID : A_DTS
Duration : 2 h 45 min
Bit rate mode : Variable / Constant
Bit rate : 3 697 kb/s / 1 509 kb/s
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 kHz
Frame rate : 93.750 FPS (512 SPF)
Bit depth : 24 bits
Compression mode : Lossless / Lossy
Delay relative to video : 2 ms
Stream size : 4.26 GiB (6%)
Title : English
Language : English
Default : Yes
Forced : No
Audio #2
ID : 3
Format : DTS
Format/Info : Digital Theater Systems
Codec ID : A_DTS
Duration : 2 h 45 min
Bit rate mode : Constant
Bit rate : 1 509 kb/s
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 kHz
Frame rate : 93.750 FPS (512 SPF)
Bit depth : 24 bits
Compression mode : Lossy
Delay relative to video : 2 ms
Stream size : 1.74 GiB (3%)
Language : French
Default : No
Forced : No
Audio #3
ID : 4
Format : DTS
Format/Info : Digital Theater Systems
Format profile : MA / Core
Codec ID : A_DTS
Duration : 2 h 45 min
Bit rate mode : Variable / Constant
Bit rate : 3 692 kb/s / 1 509 kb/s
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 kHz
Frame rate : 93.750 FPS (512 SPF)
Bit depth : 24 bits
Compression mode : Lossless / Lossy
Delay relative to video : 2 ms
Stream size : 4.26 GiB (6%)
Title : French
Language : French
Default : No
Forced : No
Text #1
ID : 5
Format : PGS
Muxing mode : zlib
Codec ID : S_HDMV/PGS
Codec ID/Info : Picture based subtitle format used on BDs/HD-DVDs
Duration : 2 h 42 min
Bit rate : 36.6 kb/s
Count of elements : 4192
Stream size : 42.5 MiB (0%)
Title : English
Language : English
Default : No
Forced : No
Text #2
ID : 6
Format : PGS
Muxing mode : zlib
Codec ID : S_HDMV/PGS
Codec ID/Info : Picture based subtitle format used on BDs/HD-DVDs
Duration : 2 h 42 min
Bit rate : 29.6 kb/s
Count of elements : 4196
Stream size : 34.4 MiB (0%)
Title : French
Language : French
Default : No
Forced : No
It happens randomly and looks a bit like a buffering issue, only there is no "buffering popup" and no hiccup in the sound stream.
Anybody else seeing this? I'm using NFS by the way.
Topic: "Slow-motion" with 4K (Read 3311 times)
