Directshow filters divx player mp4#
Directshow filters divx player software#

These decoders can also read MPEG-1 files, as can software included with Windows itself. MPEG-1 and MPEG-2Although libavcodec is an excellent MPEG-2 video decoder, its become standard to have DVD player software on most computers running Windows. Keep in mind that DirectShow isn't generally used to open AVI files, so you'll need to enable VfW decoding in the appropriate configuration dialog.įLV1 3As a result of its use on YouTube, and the popularity of tools to save content from that site, the FLV1 format used in some Flash Video has become popular.

Although this format has been largely replaced by the newer AVC standard, that doesn't mean you won't still want to play some of the millions of files encoded with a MPEG-4 ASP encoder. MPEG-4 ASP 2MPEG-4 ASP codecs like DivX and Xvid have long since become a standard for hobbyist use. If you're using a commercial decoder, such as CoreAVC, you can disable this. Its improved efficiency and quality compared to both MPEG-2 and MPEG-4 ASP (DivX, XviD, 3IVX, etc.) also makes it a popular format for storing DTV and HDTV captures. AVC, the Advanced Video Coding standard outlined in MPEG-4 Part 10, has become a popular format for applications from mobile phones and media players to HD satellite service and Blu-ray movies. Rather than covering every option, we'll concentrate on video formats you're likely to need to encounter.ĭirectShow Video Decoding MPEG-4 AVC (H.264) 1Perhaps the most popular feature of ffdshow at this time is AVC decoding. In others there may be additional choices like Xvid or libtheora. In many cases the only options will be libavcodec and disabled. If it says disabled that format won't be decoded by ffdshow at all. The middle column will indicate what library (DLL) ffdshow will use to decode it. Many of them are disabled by default because it's generally recommended to use alternative filters, such as an MPEG-2 decoder from commercial DVD player software or the WMV (Windows Media Video) decoders in Windows Media Player.Įnabling or Disabling a Format Each video format is listed in a table. This is typically the best setting for video.Ĭodecs Under Codecs, the top option on the left side of the dialog, you'll see a list of video formats which can be decoded (via DirectShow) with ffdshow. Leaving this set to Default will mean ffdshow is the standard filter used for each supported format, but other filters, such as commercial decoders, can still be set higher. Merit When there are multiple DirectShow filters configured to decode a particular video format, the merit of each determines which filter will actually be used. When that happens you'll be given the choice to add the new program to one list or the other, or allow/deny ffdshow for a single use and ask again next time. Below both lists is an option to ask you whenever a program that's not on either list attempts to use ffdshow. The first contains programs known to have issues with ffdshow, while those on the second list are known to work with it. If you've kept the default options for program compatibility during installation you'll see something similar to the image on the right.

Before you start looking at the list of formats you'll want to take a look at some general DirectShow settings.ĭirectShow Configuration On the left side of the Video Decoder Configuration dialog is an option for DirectShow Control.

There are two parts to enabling ffdshow decoding of any format.

Directshow filters divx player mp4#

Most containers, including MP4 (MPEG-4), MKV (Matroska), MPG/MPEG (MPEG-2 Program Stream), and TS (MPEG-2 Transport Stream) are nearly always handled through DirectShow in Windows. Arguably the most important part of ffdshow, the video decoders come into play when a program attempts to open a video file via DirectShow.