[annodex-users] Annodex usage
hemangcs at gmail.com
Sat Apr 16 20:25:03 EST 2005
I found the following documentation from the annodex.net website
seems a bit wrong. The encoder_example that comes as a part of the
lib-vorbis just doesn't run..it always stalls on Linux?
Is there any other enoder_example u folks are using?
Transcode MOV to Theora:
1. You have a somehow acquired QuickTime MOV file: "example.mov".
2. Dump YUV and WAV from MOV:
"mplayer -ao pcm -vo yuv4mpeg example.mov"
=> audiodump.wav, stream.yuv
3. Transcode to theora:
"encoder_example -o example.ogg audiodump.wav stream.yuv"
Create Annodex files
1. Write CMML file: "example.cmml"
2. Encode Annodex:
"anxenc example.cmml -o example.anx"
On 4/11/05, Silvia.Pfeiffer at csiro.au <Silvia.Pfeiffer at csiro.au> wrote:
> Hi Subram,
> the standard distribution of libannodex does not come with an mpeg importer - this means that anxenc can not parse mpeg files and create annodex files out of them. It only supports the free codec formats vorbis, theora, and speex of xiph.org.
> What you should do is transcode the mpeg files into Ogg Theora files and then go ahead with what you are trying to do. We have not extensively tested multitrack video in annodex, so I'm looking forward to your test results and bug reports.
> -----Original Message-----
> From: annodex-users-bounces at lists.annodex.net on behalf of hemang
> Sent: Mon 4/11/2005 2:47 AM
> To: annodex-users at lists.annodex.net
> Subject: [annodex-users] Annodex usage
> Can someone help me with these problems.
> 1. I am trying to create an annodex file with a sample .mpg file.
> The command i am using is anxenc beetel.mpg beetle.anx.
> It keeps giving the Error :
> anxenc: Error importing beetle.mpg: No importer
> Not ready: No Importer.
> 2. I am trying to use the file write-clip-file.c that comes along with
> the lib-annodex- source code to do the same thing ie. create an
> Annodex file with the the given content.
> However here is what happens when I execute write-clip-file beetel.mpg
> The file gives no error whatso ever and returns a file beetel.anx
> which has 0 bytes in it.
> Please help...My problem is this...I am t rying to create annodexed
> media by splicing together 3 different mpg files...as one single
> viewable file.
> Any help would be greatly valued.
> -- Subram
> annodex-users mailing list
> annodex-users at lists.annodex.net
Hemang C Subramanian
-Agnischa mae, indrascha mae, vayuscha mae
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