![]() Your favourite audio player might have a lot of cool functionality, but it cannot play ogg files, so you need another player for that. It would render the problem of format incompatiblaty obsolete.Ītm all programs come with their own set of libraries. So any app could read all installed formats. VirtualDub can only open DV AVI files if you install a VfW DV codec. I think this should have been extended to support a lot more stuff like archives, documents, images, encryption, etc. You simply input your encoded data into the first ds filter and dx does the rest. DirectShow codecs, such as those used by Winows Meia Player, are not suitable. It also makes it easier to combine multiple formatsįile->->video stream->->video output I installed Virtualdub 1.9.9 and it installed fine, but when I tried to open the movie, It gave me the following error: 'Couldn't locate decompressor for format 'DX50' (unknown)' 'VirtualDub requires a Video for Windows (VFW) compatible codec to decompress video. ![]() Virtualdubs external encoder feature supports both of these encoders. There is absolutely no reason why Virtualdub needs a VFW 265 encoder since the addition of the external codec feature and x265s support of stdin. But vfw is old and ds is simply faster and has the possibility to make use of hardware acceleration for decoding. Not sure why anyone uses Virtualdubmod since it has not been upgraded in years. It provides a good standard and makes it easier for developers to integrate different formats even proprietary formats, wich can not always be supported with standalone libraries like vlc does. I think the vfw codec framework was not a bad idea. But there's now also ffdshow_vfw, wich also includes the vfw codecs. To be compatible ReactOS must support both.įfdshow is originally (as the name implies) a direct show filter pack. ![]() Most video players nowadays use ds filters and cannot use vfw codecs, but some apps (virtualdub) can only use vfw codecs. To make something clear: wfw and directshow filters are 2 completely different things.
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