Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion.

Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules.

 

Go Back   Doom9's Forum > Capturing and Editing Video > Avisynth Usage

Reply
 
Thread Tools Search this Thread Display Modes
Old 26th February 2019, 22:40   #1  |  Link
Starduster
Registered User
 
Starduster's Avatar
 
Join Date: Jun 2007
Location: Ann Arbor, MI
Posts: 102
Why difference in DirectShowSource 2.58 and 2.6 for webm

I have a webm file that works fine on a server with 2.58 but errors out on Windows 10 with 2.6 with "The format is not supported". I even uninstalled 2.6 and installed 2.58 on the Win10 box and still got the error. I did use FFAudioSource and FFVideoSource on the Win10 box and that did work. I'd prefer to use DirectShowSource for legacy reasons if possible.

MediaInfo:
Complete name : C:\415_0_0_7.webm
Format : WebM
Format version : Version 4
File size : 2.17 MiB
Duration : 6 s 419 ms
Overall bit rate : 2 830 kb/s
Writing application : Lavf58.26.100
Writing library : Lavf58.26.100

Video
ID : 1
Format : VP9
Codec ID : V_VP9
Duration : 6 s 367 ms
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable
Language : English
Default : Yes
Forced : No
Color range : Limited
ALPHA_MODE : 1

Audio
ID : 2
Format : Opus
Codec ID : A_OPUS
Duration : 6 s 239 ms
Channel(s) : 1 channel
Channel layout : C
Sampling rate : 48.0 kHz
Bit depth : 32 bits
Compression mode : Lossy
Language : English
Default : Yes
Forced : No
__________________
Life is more interesting viewed upside down
Starduster is offline   Reply With Quote
Old 26th February 2019, 23:50   #2  |  Link
filler56789
SuperVirus
 
filler56789's Avatar
 
Join Date: Jun 2012
Location: Antarctic Japan
Posts: 856
Quote:
Originally Posted by Starduster View Post
I have a webm file that works fine on a server with 2.58 but errors out on Windows 10 with 2.6 with "The format is not supported".

I even uninstalled 2.6 and installed 2.58 on the Win10 box and still got the error.
So the "difference" is not between DSS 2.5.8 and DSS 2.6, but between the DirectShow "environments" (so to speak) — the one of the server's OS and the one of Windows 10. Different splitters /decoders OR/AND different relative merits can make DSS fail at building a playable graph.

The safest way to use DSS is build the video and the audio playback graphs with GraphStudio, load them through DSS and apply AudioDub().

http://avisynth.nl/index.php/Importi...in_AviSynth.3F

Last edited by filler56789; 27th February 2019 at 02:09. Reason: disambiguation
filler56789 is offline   Reply With Quote
Old 27th February 2019, 11:11   #3  |  Link
Starduster
Registered User
 
Starduster's Avatar
 
Join Date: Jun 2007
Location: Ann Arbor, MI
Posts: 102
Not familiar with GraphStudio but I'll take a look. Thanks!
__________________
Life is more interesting viewed upside down
Starduster is offline   Reply With Quote
Reply

Tags
avisynth, directshowsource

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +1. The time now is 00:31.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2019, vBulletin Solutions Inc.