I have a copy of Vegas 15, and Vegas 18, that these clips drop into no problem, and it worked for a time on Vegas 19, and then one day (maybe after an update?) Vegas 19 just stopped accepting these clips into the timeline off my R5. Not sure why this is, or how to solve it. I didn't specifically notice immediately upon making any changes or updates because I am not always working with R5 clips. Any ideas?
The info of the clips in question is:
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (mp42/avc1/CAEP)
File size : 1.10 GiB
Duration : 20 s 103 ms
Overall bit rate mode : Variable
Overall bit rate : 469 Mb/s
Encoded date : UTC 2020-09-23 08:23:51
Tagged date : UTC 2020-09-23 08:23:51
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L6.1
Format settings : 1 Ref Frames
Format settings, CABAC : No
Format settings, Reference fra : 1 frame
Format settings, GOP : N=1
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 20 s 103 ms
Bit rate mode : Variable
Bit rate : 468 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
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 2.354
Stream size : 1.10 GiB (100%)
Language : English
Encoded date : UTC 2020-09-23 08:23:51
Tagged date : UTC 2020-09-23 08:23:51
Color range : Full
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Codec configuration box : avcC