Re: Re: How to access to clip format description from QuickTime API?
Re: Re: How to access to clip format description from QuickTime API?
- Subject: Re: Re: How to access to clip format description from QuickTime API?
- From: Raul <email@hidden>
- Date: Mon, 25 Sep 2006 21:43:12 +0200
Thanks for your info.
I get the movie track with QTMovie tracksOfMediaType:QTMediaTypeVideo.
And also get QTMedia but i don't know what to do with
GetMediaSampleDescription() to get Video Codec Format Description.
I search in google , but only find one example in C and i am
programing in Objective-C.
2006/9/25, wshvic:
track = GetMovieIndTrack();
media = GetTrackMedia();
GetMediaSampleDescription()
these functions may help get what you want.
email@hidden
在 2006-9-25，上午4:13，Raul 写道：
Hi to all,
I am new into QuickTime Api , but i think is easy to use and very strong.
I have a question , i can access without problems over other clip info
using QTMovie Class but i need a description of the format clip file.
I see this info inside QuickTime Player , this is an example :
Format : H.264 Decoder , 480x260 , ...
How to access to this clip format description from QuickTime API?
Thanks.
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