Not working Avisynth preview when loaded *.wmv file

Not working Avisynth preview when loaded *.wmv file - Printable Version

+- Selur's Little Message Board (https://forum.selur.net)
+-- Forum: Hybrid - Support (https://forum.selur.net/forum-1.html)
+--- Forum: Problems & Questions (https://forum.selur.net/forum-3.html)
+--- Thread: Not working Avisynth preview when loaded *.wmv file (/thread-184.html)

Pages: 1 2

Not working Avisynth preview when loaded *.wmv file - kingcrimsonster - 21.12.2017

Avisynth preview error
[Fatal]: Failed to avformat_open_input.

RE: Not working Avisynth preview when loaded *.wmv file - Selur - 21.12.2017

Different file, different problem,...
Seems like LWLibavVideoSource can't handle the source.
Would need a sample of such a file to see whether any Avisynth source filter can handle it.
You can try whether enabling 'Filtering->Misc->Force DirectShowSource' helps with that source.
WMV files are always problematic with open source filters.

Cu Selur

Ps.: off to work now, will try to look into it further after work in case you can share a sample of the source.

RE: Not working Avisynth preview when loaded *.wmv file - kingcrimsonster - 21.12.2017

sample

Quote:You can try whether enabling 'Filtering->Misc->Force DirectShowSource' helps with that source

Same result

Previous versions of Hybrid correctly work with *.wmv files.

RE: Not working Avisynth preview when loaded *.wmv file - Selur - 21.12.2017

With the same file?

RE: Not working Avisynth preview when loaded *.wmv file - kingcrimsonster - 21.12.2017

I did not check these files on previous versions.

I tried to open various *.wmv files
Hybrid not working with these files
1.

Format : VC-1
Format profile : MP@HL
Codec ID : WMV3
Codec ID/Info : Windows Media Video 9
Description of the codec : Windows Media Video 9 - Professional

Format : WMV1
Codec ID : WMV1
Codec ID/Info : Windows Media Video 7
Description of the codec : wmv1

Working with

Format : WMV2
Codec ID : WMV2
Codec ID/Info : Windows Media Video 8
Description of the codec : wmv2

RE: Not working Avisynth preview when loaded *.wmv file - Selur - 21.12.2017

LoadPlugin("G:\Hybrid\AVISYN~1\LSMASHSource.dll")

# loading source: C:\Users\Selur\Desktop\Los Bravos – Black Is Black (1966) .wmv

#  input luminance scale tv

LWLibavVideoSource("C:\Users\Selur\Desktop\Los Bravos – Black Is Black (1966) .wmv",cache=false,stacked=true,format="YUV420P8",repeat=true)

# current resolution: 856x480

return last

crashed with the file,...

LoadCPlugin("G:\Hybrid\AVISYN~1\ffms2.dll")

# loading source: C:\Users\Selur\Desktop\Los Bravos – Black Is Black (1966) .wmv

#  input luminance scale tv

FFVideoSource("C:\Users\Selur\Desktop\LOSBRA~1.WMV",cachefile="H:\Temp\wmv_7df0c91b391dcb28bda4362abecff8f2_32662_1_0.ffindex")

# current resolution: 856x480

return last

works fine here
I enabled 'Filtering->Avisynth->Misc->Prefer FFmpegSource" should fix the issue.

Cu Selur

Ps.: Funny thing is that LWLibavSource can handle the file fine when using Vapoursynth,..

RE: Not working Avisynth preview when loaded *.wmv file - kingcrimsonster - 21.12.2017

I also enabled 'Filtering->Avisynth->Misc->Prefer FFmpegSource", again Avisynth preview error

RE: Not working Avisynth preview when loaded *.wmv file - Selur - 21.12.2017

FFVideoSource: Can't open 'I:\proba\wmv\Los Bravos ? Black Is Black (1966) .wmv'

File you send me was named:

Los Bravos – Black Is Black (1966) .wmv

-> try renaming the file
Cu Selur

RE: Not working Avisynth preview when loaded *.wmv file - kingcrimsonster - 21.12.2017

Quote:try renaming the file

Thank you, now working.

RE: Not working Avisynth preview when loaded *.wmv file - Selur - 21.12.2017

btw. how did you get the '?' into the file name, at least here Windows doesn't allow a question mark inside a file name and abort when trying to name a file that way. Smile