Mandag, 2 juni 2003, skrev du:>On Mon, 02 Jun 2003 21:22, Vitaly Nechyos wrote:>This is what people usually want when they say 'normalization'.AFAIK, you>can't easily tinker with the vorbis frames to add a scale factorin the same>way you can with MP3, but I could be wrong.I could be wrong too, but if I haven't overseen anything, it should be possible to change the volume of a Vorbis file by replacing the codebooks in the setup header and without reencoding the actual audio data. Tor <p><p><p>==================================================================EASY and FREE access to your email anywhere: http://Mailreader.com/ ================================================================== <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 'vorbis-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.
On Mon, 2 Jun 2003, Tor-Einar Jarnbjo wrote:> I could be wrong too, but if I haven't overseen anything, it should > be possible to change the volume of a Vorbis file by replacing the > codebooks in the setup header and without reencoding the actual audio > data.what code books ? for what type of floor ? the first two floor1-offsets are coded directly (not using a codebook) bye, Sebastian --- >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 'vorbis-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.
Mandag, 2 juni 2003, skrev du:>what code books ? for what type of floor ? >the first two floor1-offsets are coded directly (not using a codebook)My mistake. I was thinking about floor type 1 and didn't remember, that the two first values are coded directly. It's just the following offsets, which are huffman encoded. Tor <p><p><p>==================================================================EASY and FREE access to your email anywhere: http://Mailreader.com/ ================================================================== <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 'vorbis-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.