KAMIL D
2002-Oct-09 16:58 UTC
[theora-dev] Why is vp31 codec 2x - 3x slower than DivX codec ?
I have a simple test program which encodes, decodes and displays a single video stream ( at 2-3 fps ). It takes about 15% of CPU time when it uses DivX codec, but 35% when the VP31 codec is active. Is there any way to speed encoding/decoding with VP31 ? Or maybe VP31 is just much slower than DivX ? Kamil <p>--- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'theora-dev-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsubscribe messages sent to the list will be ignored/filtered.
Stéphane Bérubé
2002-Oct-09 18:15 UTC
[theora-dev] Why is vp31 codec 2x - 3x slower than DivX codec ?
VP3 is really slow. I have an Athlon 1.3 and DVD-rip uses more than 100% of my CPU, so the movie lag. ----- Original Message ----- From: KAMIL D To: theora-dev@xiph.org Sent: Wednesday, October 09, 2002 7:58 PM Subject: [theora-dev] Why is vp31 codec 2x - 3x slower than DivX codec ? <p> I have a simple test program which encodes, decodes and displays a single video stream ( at 2-3 fps ). It takes about 15% of CPU time when it uses DivX codec, but 35% when the VP31 codec is active. Is there any way to speed encoding/decoding with VP31 ? Or maybe VP31 is just much slower than DivX ? Kamil --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'theora-dev-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsubscribe messages sent to the list will be ignored/filtered.