Stuttering video in preview window on 4K/60 frame MP4 video Raymond-Rider wrote on 3/2/2025, 10:19 AM Vegas Pro 19 Build 651: When previewing a DJI Pocket3 MP4 file, the preview window is jerky. What setting can I make to smooth this? I am running Windows 11 Pro, 24H2 release on a Dell Precision 5820 tower with 64GB of ram, I9 processor. Back to post
Comments jetdv wrote on 3/2/2025, 3:24 PM What are the MP4 properties? My Pocket3 MP4 files play back great! Format : MPEG-4 Format profile : Base Media Codec ID : isom (isom/iso2/mp41) File size : 294 MiB Duration : 29 s 530 ms Overall bit rate : 83.5 Mb/s Encoded date : UTC 2024-09-12 15:07:41 Tagged date : UTC 2024-09-12 15:07:41 Writing application : DJI OsmoPocket3 Cover : Yes snal : (Binary) tnal : (Binary) Video ID : 1 Format : HEVC Format/Info : High Efficiency Video Coding Format profile : Main 10@L5@High Codec ID : hvc1 Codec ID/Info : High Efficiency Video Coding Duration : 29 s 530 ms Bit rate : 80.1 Mb/s Width : 3 840 pixels Height : 2 160 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 29.970 (30000/1001) FPS Original frame rate : 29.970 (29970/1000) FPS Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 10 bits Bits/(Pixel*Frame) : 0.322 Stream size : 282 MiB (96%) Encoded date : UTC 2024-09-12 15:07:41 Tagged date : UTC 2024-09-12 15:07:41 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 : mp4a-40-2 Duration : 29 s 525 ms Bit rate mode : Constant Bit rate : 288 kb/s Channel(s) : 1 channel Channel layout : C Sampling rate : 48.0 kHz Frame rate : 46.875 FPS (1024 SPF) Compression mode : Lossy Stream size : 1.00 MiB (0%) Default : Yes Alternate group : 1 Encoded date : UTC 2024-09-12 15:07:41 Tagged date : UTC 2024-09-12 15:07:41 1