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need help with H.264 !!!

post #1 of 6
Thread Starter 
I'm trying to play an avi file which, according to VideoInspector, uses "Intel ITU H.264" as its video codec. I hear audio but cannot see video.

The players I have tried are Real Alternative (Media Player Classic), Windows Media Player, and Quicktime. I have occasionally downloaded codecs before, but after running the codec installation program, my media player just played the file. This time, it didn't work, and I am somewhat ignorant of the exact interaction of a codec and a media player.

At any rate, here is what I have done so far:

I found this link which showed up in a general search for H.264 codec:

afreecodec.com/win/26/h264-codec/download/

This has a couple of links. The first downloaded a program called x264. The only thing I get to run is a Configuration screen which shows info such as bitrate and a "Quantizer".

Another link from the above page is a program "ffdshow". It installed a folder with several configuration programs. But just as with the above program, I see a bunch of information on configuration screens, but ffdshow itself doesn't seem to be a media player, nor is it clear what I need to do to get the H.264 codec to play in any of the players I have installed.

Thus, after installing both of these, my media players still had no video when trying to play the file.

Of the players I've tried, I actually just installed Quicktime (version 7) because I read something that implied it has native H.264 support, but it won't display video for the file but rather says that I need another component which is not installed. It took me to this link:

apple.com/quicktime/resources/components.html?os=Windows&ctype=696d6463&csubtype=48323634

but Quicktime doesn't tell me which of these components I need to install, and nothing on this page says anything about H.264.

What do I need to do for this H.264 video file to play?

FYI, I am running Windows XP Home on an AMD machine.
post #2 of 6
Go for CCCP: http://www.cccp-project.net/

It will install ffdshow (264 decoder) and players required. Newer ffdshow supports dual-core+ systems.
You will probably discover that 1080p H264 encodes require pretty capable systems with
at least dual-core CPU. 720p are much less demanding.
post #3 of 6
You can rename the file from .avi to .mkv.

If none of yours play it, get vlc at videolan.org. It will play it and not install any codecs.
post #4 of 6
If you're interested in a simple player, just use VLC:

http://www.videolan.org/vlc/

There should be nothing to configure. Just drop your file in the application and it should play.
post #5 of 6
Thread Starter 
I downloaded vlc and it works fine. Thanks!
post #6 of 6
hey with H264. Ive used a hex editor to change the info to make a file Main profile and Level 4 or 3.1 etc. But it changes the resolution to 16x16
Is there any application like H264info that can change the profile from High to Main and keep it at Level 4.1 etc.
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