[Vorbis-dev] Enhanced Podcasts with Ogg Vorbis (Chapter Marks)

Silvia Pfeiffer silvia at silvia-pfeiffer.de
Fri Apr 13 02:04:50 PDT 2012


For those of you wanting to do experiments, get yourself a file from
http://www.vorbis.com/music/ and run the vorbiscomment program (which
you can get from the vorbis-tools package). Use a base64 encoded image
(I have a command-line tool called "base64") as the value of a field
(e.g. call the field BLOCK_PICTURE) for the vorbiscomment program.
Repeat that until you get a file that your HW player doesn't play any
more.

HTH.

Cheers,
Silvia.

On Fri, Apr 13, 2012 at 3:56 AM, Georg Holzmann <grh at mur.at> wrote:
> Am 2012-04-12 16:08, schrieb Silvia Pfeiffer:
>> On Fri, Apr 13, 2012 at 12:01 AM, Ian Malone<ibmalone at gmail.com>  wrote:
>>> 2012/4/12 Silvia Pfeiffer<silvia at silvia-pfeiffer.de>:
>>>> I agree we need to have them inline. But because of HW player
>>>> restrictions it would make sense to recommend a max image size in
>>>> bytes or a max chapter header size. If somebody has that information,
>>>> please share.
>>>>
>>> I don't, but I could do some testing on a sample of n=1 over the weekend.
>>
>> Excellent. See how large you can make the vorbiscomment header before
>> the player gives up.
>
> I have also an ogg vorbis hardware player (Cowon iAudio 7), then we have
> n=2 ... ;)
>
> LG
> Georg
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