I have Vegas 9e (build 1146) and when I import an MP4 video, only the audio imports, not the video. Anyone have suggestions? It plays fine through Windows Media player.
General
Complete name : G:\karen 9-8-15 ver 2.mp4
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42
File size : 161 MiB
Duration : 33mn 16s
Overall bit rate : 678 Kbps
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Baseline@L4
Format settings, CABAC : No
Format settings, ReFrames : 1 frame
Format settings, GOP : M=1, N=5
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 33mn 16s
Source duration : 33mn 16s
Bit rate : 575 Kbps
Width : 1 440 pixels
Height : 900 pixels
Display aspect ratio : 16:10
Frame rate : 10.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.044
Stream size : 137 MiB (85%)
Source stream size : 137 MiB (85%)
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 33mn 16s
Bit rate mode : Constant
Bit rate : 96.0 Kbps
Channel(s) : 1 channel
Channel positions : Front: C
Sampling rate : 44.1 KHz
Compression mode : Lossy
Stream size : 23.8 MiB (15%)
Well, you may need that version. I just checked my old posts and find it was supposedly fixed beginning with 9c
Your MP4s are vanilla, should open in anything.
You can run them through Avidemux to be sure its not the files.
There's an apple download site to get 7.6 if you will search these forums.