[theora] Indexing Ogg files for faster seeking
chris at pearce.org.nz
Thu Jan 21 16:43:04 PST 2010
On 22/01/2010 1:25 p.m., Basil Mohamed Gohar wrote:
> On 01/21/2010 06:46 PM, Chris Pearce wrote:
>> I have been experimenting with compressing the keyframe indexes. If I
>> delta-encode the keypoint offset and timestamp fields,
> Sorry for my ignorance about this, but is that process all lossless?
Yup, that's lossless.
> Have you considered using another codec, perhaps XZ/LZMA?
I haven't, though I'd imagine we'd get similar results. I'm of the
opinion that simpler is better, so I'd prefer to stick to a simple
delta-variable-byte encoding for now.
> Great work!
More information about the theora