why avisynth won't process this MXF video file?

[marcorocchini]

Hi please help the cat please

I cannot open with avisynth the script for this MXF video file that I shoot with a new camera (Sony PXW-Z190)

https://www.swisstransfer.com/d/cbb1996b-fa75-4f00-abae-1c6066705476

the script is:

LoadPlugin("v:\automazioneclip\AviSynth\ffms2-2.40-msvc\ffms2-2.40-msvc\x64\ffms2.dll")
Import("V:\automazioneclip\AviSynth\FFMS2_AVSI_2019\ffms2.avsi")
LoadPlugin("v:\automazioneclip\AviSynth\Lsmash64perVirtualDub64\LSMASHSource.dll")  
LWLibavVideoSource("C:\Users\Administrator\Desktop\test\346_0012.MXF")

can someone help?

[jagabo]

Maybe the codec id? ffVideoSource() works.

[poisondeathray]

The Lsmash version I'm using also has problems

It works ok with newer versions of ffms2 or bestsource .

eg

BSVideoSource("346_0012.MXF")

[poisondeathray]

I'm going to mirror your file here , and post issue at github so a developer can fix it for L-Smash . You can use ffms2 or bestsource as an alternative for now

https://github.com/HomeOfAviSynthPlusEvolution/L-SMASH-Works/issues/74

[marcorocchini]

with me don't works nothig

BSVideoSource -->NO
LSMASH --NO
FFMS2 --> NO

why cat?

[marcorocchini]

download ffms2-5.0-msvc.7z

from https://github.com/FFMS/ffms2/releases

extract package in locations

the script:

LoadPlugin("V:\automazioneclip\AviSynth\FFMS2OCT2024\x64\ffms2.dll")
Import("V:\automazioneclip\AviSynth\FFMS2OCT2024\FFMS2.avsi")
FFMS2("C:\Users\Administrator\Desktop\Nuova cartella (3)\Nuova cartella\346_0012.MXF")

but not work

it'
[Attachment 82697 - Click to enlarge]s virtuadlbun that wont' open the .avs script

and however I need to scale from the 10 bit of the original clip to 8

ho I can do?

[jagabo]

That's a VirtualDub error, not an AviSynth error. Specify a colorspace that your version of VirtualDub supports. Or ConvertFormat() and CovnertBits() after ffms2().

For example:

ffms2("346_0012.MXF", colorspace="YUY2") # reduces 10 bit to 8 bit

ffms2("346_0012.MXF")
ConvertBits(8) # reduces 10 bit to 8 bit

Or use VirtualDub2 which accepts the default p210 output of ffms2.

[marcorocchini]

That's a VirtualDub error

[Attachment 82700 - Click to enlarge]
omc! thanks

[marcorocchini]

BSVideoSource("346_0012.MXF")
[/code]

wow

but I wonder: is there a way to do in place a colorspace conversion like FFM2, something like:

BSVideoSource("346_0012.MXF", colorspace="YUY2") ?