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Thank you for your replies.
Solution: Disable Hardware decoding
@Warry, I doe not have any transition active. This problem is also shown when playing a video from the media library. And when using the pre-cut tool.
I tried changing to YUV/RGB, but nothing I change here seems to make any difference.
WOW, when checking this, I tested to disable hardware decoding. Disabling this was the solution.
@tomasc
Below a file description of a file that shows correctly, and a file description of a file that does not show correctly.
Both files are shot with a Samsung phone with similar settings.
Displayed incorrectly (bars as example)
General
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (isom/mp42)
File size : 147 MiB
Duration : 43 s 660 ms
Overall bit rate : 28.2 Mb/s
Frame rate : 30.000 FPS
com.android.version : 12
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main@L5.1@Main
Codec ID : hvc1
Codec ID/Info : High Efficiency Video Coding
Duration : 43 s 660 ms
Bit rate : 27.9 Mb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Rotation : 180�
Frame rate mode : Variable
Frame rate : 30.000 FPS
Minimum frame rate : 29.654 FPS
Maximum frame rate : 30.344 FPS
Real frame rate : 30.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Bits/(Pixel*Frame) : 0.112
Stream size : 145 MiB (99%)
Title : VideoHandle
Language : English
Encoded date : 2023-08-02 12:58:49 UTC
Tagged date : 2023-08-02 12:58:49 UTC
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
mdhd_Duration : 43660
Codec configuration box : hvcC
Audio
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : 2 / 40 / mp4a-40-2
Duration : 43 s 636 ms
Source duration : 43 s 605 ms
Bit rate mode : Constant
Bit rate : 256 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 1.33 MiB (1%)
Source stream size : 1.33 MiB (1%)
Title : SoundHandle
Language : English
Encoded date : 2023-08-02 12:58:49 UTC
Tagged date : 2023-08-02 12:58:49 UTC
mdhd_Duration : 43636
Displayed correctly (no bars):
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (isom/mp42)
File size : 77.9 MiB
Duration : 23 s 127 ms
Overall bit rate : 28.3 Mb/s
Frame rate : 29.792 FPS
Performer : Samsung SM-G990B
com.android.version : 13
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main@L5.1@Main
Codec ID : hvc1
Codec ID/Info : High Efficiency Video Coding
Duration : 23 s 127 ms
Bit rate : 28.0 Mb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable
Frame rate : 29.792 FPS
Minimum frame rate : 14.998 FPS
Maximum frame rate : 30.644 FPS
Real frame rate : 30.000 FPS
Standard : PAL
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Bits/(Pixel*Frame) : 0.113
Stream size : 77.2 MiB (99%)
Title : VideoHandle
Language : English
Encoded date : 2023-08-02 12:15:10 UTC
Tagged date : 2023-08-02 12:15:10 UTC
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Codec configuration box : hvcC
Audio
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : 2 / 40 / mp4a-40-2
Duration : 23 s 116 ms
Source duration : 22 s 976 ms
Bit rate mode : Constant
Bit rate : 256 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
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PowerDirector version: 22.0.2107.0 (release 2024)
PC: Nvidia graphics card and AMD processor
Source material: Samsung phone 4k Video in HEVC format 30p 16:9 28.09 Mbps
In the cutting window and preview window I am getting bars in my video, which makes it difficult to slice and dice the video.
When adding the video to the timeline, it displays just fine.
Following settings do not seem to make a difference:
Enabling/disabling hardware accelleration
Enabling/disabling shadow files
Does anyone know the cause or how to fix this issue.
View attached screenshot for how the video looks.
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