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Re: high quality videos with idlffvideowrite? [message #84007 is a reply to message #84006]

Wed, 24 April 2013 14:34

George.millward
Messages: 26
Registered: October 2012

Junior Member

On Wednesday, April 24, 2013 3:19:56 PM UTC-6, David Fanning wrote:
> George.millward@yahoo.com writes:
>
>
>
>> Can anyone point me to some documentation on how to make a high quality
>
>> video with idlffvideowrite - I'm sure Exelis put one together - but, as is often the case, I can't find it.
>
>>
>
>> I can easily create videos with iflffvideowrite - but they are usually very horrible and compressed. I have replaced all of the ffmpeg .dll files as described in the reference manual and so I have lots of codecs and formats to work with... (I'm on windows7 btw)
>
>>
>
>> ...but I never seem to get anything other than a really poor quality movie. Surely this can't be that hard ?!?
>
>
>
> I didn't have any trouble with movie quality in the two movies I made
>
> for the Coyote Gallery, but they are pretty simple. You can find the
>
> code I used and the movies themselves here:
>
>
>
> http://www.idlcoyote.com/gallery/index.html#AVI_MOVIE
>
>
>
> Cheers,
>
>
>
> David
>
>
>
> --
>
> David Fanning, Ph.D.
>
> Fanning Software Consulting, Inc.
>
> Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
>
> Sepore ma de ni thue. ("Perhaps thou speakest truth.")

David,

Yeh, both of your movies are fine - but what I'm trying to do is create HD quality (1920 * 1080) 30fps video in H.264 format. This should look essentially like HD quality tv - but all I'm managing to achieve is an .mp4 file which is about 2MB in size and absolutely horrible.

Cheers

George.

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[Message index]

		Re: high quality videos with idlffvideowrite? By: AndrewM on Wed, 24 April 2013 16:29
		Re: high quality videos with idlffvideowrite? By: David Fanning on Wed, 24 April 2013 16:15
		Re: high quality videos with idlffvideowrite? By: George.millward on Wed, 24 April 2013 16:09
		Re: high quality videos with idlffvideowrite? By: AndrewM on Wed, 24 April 2013 15:42
		Re: high quality videos with idlffvideowrite? By: George.millward on Wed, 24 April 2013 14:34
		Re: high quality videos with idlffvideowrite? By: David Fanning on Wed, 24 April 2013 14:19
		Re: high quality videos with idlffvideowrite? By: George.millward on Wed, 24 April 2013 16:51
		Re: high quality videos with idlffvideowrite? By: David Fanning on Wed, 24 April 2013 16:50

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