In troubleshooting crashes and render hangs in vegas pro 18, I've tried Enable Legacy AVC decoding under File I/O preferences. However when I do this, and open my file (which opened fine in MSP 17), I get a "File Missing" error for 4 files all from the same source (a recent model iPhone). So there must be something tied to that video source - suggestions on best way to resolve this?
Media info here
General
Complete name : C:\Users\sakendrick\Documents\STEW-fullframe.MOV
Format : MPEG-4
Format profile : QuickTime
Codec ID : qt 0000.00 (qt )
File size : 1.27 GiB
Duration : 4 min 1 s
Overall bit rate mode : Variable
Overall bit rate : 45.3 Mb/s
Encoded date : UTC 2020-10-05 13:27:22
Tagged date : UTC 2020-10-05 13:31:24
Writing library : Apple QuickTime
com.apple.quicktime.location.accuracy.ho : 25.281687
com.apple.quicktime.location.ISO6709 : +45.2729-075.9045+108.389/
com.apple.quicktime.make : Apple
com.apple.quicktime.model : iPhone XS
com.apple.quicktime.software : 14.0.1
com.apple.quicktime.creationdate : 2020-10-05T09:27:22-0400
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L5.1
Format settings : CABAC / 1 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference frames : 1 frame
Format settings, GOP : M=1, N=15
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 4 min 1 s
Bit rate : 45.0 Mb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Rotation : 180°
Frame rate mode : Variable
Frame rate : 29.970 (29970/1000) FPS
Minimum frame rate : 28.571 FPS
Maximum frame rate : 30.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.181
Stream size : 1.26 GiB (99%)
Title : Core Media Video
Encoded date : UTC 2020-10-05 13:27:22
Tagged date : UTC 2020-10-05 13:31:24
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Codec configuration box : avcC
Audio
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 4 min 1 s
Source duration : 4 min 1 s
Bit rate mode : Variable
Bit rate : 178 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 44.1 kHz
Frame rate : 43.066 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 5.12 MiB (0%)
Source stream size : 5.12 MiB (0%)
Title : Core Media Audio
Encoded date : UTC 2020-10-05 13:27:22
Tagged date : UTC 2020-10-05 13:31:24
Other #1
Type : meta
Duration : 4 min 1 s
Bit rate mode : Constant
Other #2
Type : meta
Duration : 4 min 1 s
Bit rate mode : Variable
Other #3
Type : meta
Duration : 4 min 1 s
Bit rate mode : Variable