On Tuesday 25 February 2003 10:31, Deva Seetharam wrote:> hello all, > > in icecast2, how can i determine when one *MP3* song ends and the next one > starts? > > i am involved in user preferences research and i am writing a statistics > collecting software the tracks the songs that are being played, the number > of people listening to particular songs, genre etc. > > i need to know how to hook into icecast2 so that i can collect these > information. i am reading the icecast src code. but it is not clear where > to look. could anyone pls. help?Generally - you can't. You can do in-depth audio analysis to try and guess, but that's WAY outside the scope of icecast. If you've got metadata updates synchronised well to the actual stream (rare - but it's not uncommon to be close enough), you can hook into the metadata updates (see handle_metadata_request() in connection.c, and a bunch more stuff in format_mp3.c), and you might assume that those are equivalent to song endings. You may be better off getting song info from the source program, and doing your own external synchronisation to icecast listener counts, etc. <p>Mike --- >8 ---- List archives: http://www.xiph.org/archives/ icecast project homepage: http://www.icecast.org/ To unsubscribe from this list, send a message to 'icecast-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.
Mike, On Tue, 25 Feb 2003, Michael Smith wrote:> On Tuesday 25 February 2003 10:31, Deva Seetharam wrote: > > hello all, > > > > in icecast2, how can i determine when one *MP3* song ends and the next one > > starts? > > > > i am involved in user preferences research and i am writing a statistics > > collecting software the tracks the songs that are being played, the number > > of people listening to particular songs, genre etc. > > > > i need to know how to hook into icecast2 so that i can collect these > > information. i am reading the icecast src code. but it is not clear where > > to look. could anyone pls. help? > > Generally - you can't. You can do in-depth audio analysis to try and guess, > but that's WAY outside the scope of icecast. > > If you've got metadata updates synchronised well to the actual stream (rare - > but it's not uncommon to be close enough), you can hook into the metadata > updates (see handle_metadata_request() in connection.c, and a bunch more > stuff in format_mp3.c), and you might assume that those are equivalent to > song endings.<p>> You may be better off getting song info from the source program, and doing> your own external synchronisation to icecast listener counts, etc.orry, i dont quite understand what you are saying. could you pls. explain? thanks, deva> > > Mike > > --- >8 ---- > List archives: http://www.xiph.org/archives/ > icecast project homepage: http://www.icecast.org/ > To unsubscribe from this list, send a message to 'icecast-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. >--- >8 ---- List archives: http://www.xiph.org/archives/ icecast project homepage: http://www.icecast.org/ To unsubscribe from this list, send a message to 'icecast-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 Tuesday 25 February 2003 16:13, Deva Seetharam wrote:> Mike, > > On Tue, 25 Feb 2003, Michael Smith wrote: > > On Tuesday 25 February 2003 10:31, Deva Seetharam wrote: > > > hello all, > > > > > > in icecast2, how can i determine when one *MP3* song ends and the next > > > one starts? > > > > > > i am involved in user preferences research and i am writing a > > > statistics collecting software the tracks the songs that are being > > > played, the number of people listening to particular songs, genre etc. > > > > > > i need to know how to hook into icecast2 so that i can collect these > > > information. i am reading the icecast src code. but it is not clear > > > where to look. could anyone pls. help? > > > > Generally - you can't. You can do in-depth audio analysis to try and > > guess, but that's WAY outside the scope of icecast. > > > > If you've got metadata updates synchronised well to the actual stream > > (rare - but it's not uncommon to be close enough), you can hook into the > > metadata updates (see handle_metadata_request() in connection.c, and a > > bunch more stuff in format_mp3.c), and you might assume that those are > > equivalent to song endings. > > > > > > You may be better off getting song info from the source program, and > > doing your own external synchronisation to icecast listener counts, etc. > > sorry, i dont quite understand what you are saying. could you pls. > explain?That's what the above was - an explanation. If you don't understand a specific part, you'll have to say which BIT you don't understand - I'm happy to explain, but I can't if you don't tell me what is unclear. Mike --- >8 ---- List archives: http://www.xiph.org/archives/ icecast project homepage: http://www.icecast.org/ To unsubscribe from this list, send a message to 'icecast-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.