I'm yet to establish a pattern of whether that is happening more with one codec than the other, or with GPU more than without GPU. I get occasional crashes just while playing back.
#Matrox vfw software codecs sony vegas pro
Playback of either codec with mulitple FX in Vegas Pro 13 is not very stable.
![matrox vfw software codecs sony vegas matrox vfw software codecs sony vegas](https://i.wpimg.pl/1280x/img.dobreprogramy.pl/Images/News/92991/5496373e-e4f4-40ee-bb71-83abda512b52.jpg)
MagicYUV 77 secs 3.17GB 13 fps 20 fps 18 fps UT Video Codec RGB 112 secs 3.68GB 9 fps 9 fps 12 fps Render Time | File Size | CPU Playback | AMD Playback | NVIDIA Playback HDV 50i > Frameserver > AviSynth QTGMC & resize to 1920x1080 50p > VirtualDub render > Playback in a 25p project with color curves & secondary color correction & Film Convert *Some very slight movement of a few pixels when comparing on the waveform Sony XAVC Intra 65 secs 0.96GB 267Mbps 8.0 fps 30 fps 27 fps Grass Valley HQX SuperFine 93 secs 3.67GB 1052Mbps 6.5 fps 14 fps 14 fps Grass Valley lossless 116 secs 9.56GB 2764Mbps 5.3 fps 8 fps 8 fps UT Video Codec RGB 71 secs 6.34GB 1816Mbps 6.8 fps 22 fps 20 fps Panasonic GHx2160 30p > Vegas Pro render > Playback with color curves & secondary color correction The actual output between the 2 codecs is identical to uncompressed.
![matrox vfw software codecs sony vegas matrox vfw software codecs sony vegas](https://i.ytimg.com/vi/porO42lyFcU/maxresdefault.jpg)
I left all the MagicYUV settings at their defaults.
#Matrox vfw software codecs sony vegas windows
I tested using VP13 on my i7-5960X machine with Windows 8.1. Thanks videoITguy! Unless I run into problems, I think this will be my intermediate of choice now.
![matrox vfw software codecs sony vegas matrox vfw software codecs sony vegas](https://www.blendernation.com/wp-content/uploads/2010/11/image.png)
Now I have tried MagicYUV version 1.0 and basically it's better in every way. I prefer it to HuffYUV and Lagarith because the playback is faster if "Optimize for decoding speed (predict left)" is selected in the options. I've been using UT Video Codec for a few years, now up to version 14.2.0, and I've been very happy with it. On the strength of a little testing, this codec really is magic! A macropixel contains 2 pixels in 1 u_int32.Ī more recent MagicYUV render looks like this:Ĭomplete name : C:\Users\John\Desktop\MKZ 4.avi YUV 4:2:2 (Y sample at every pixel, U and V sampled at every second pixel horizontally on each line). I looked at the Mediainfo report for the failing render and found that I must have mistakenly selected the Sony YUV codec.Ĭomplete name : C:\Users\John\Desktop\MKZ.aviĬodec ID/Info : Uncompressed 16bpp.