System for providing lyrics with streaming music
Methods and systems are disclosed for providing lyrics with streaming music. A music stream is accessed that includes timing information for a song. Lyrics and other textual information such as song title, song artist, and album title are also accessed. A lyric file may be accessed that includes further timing information. The timing information is used to synchronize the song lyrics and music stream. A user may be permitted access to the synchronized lyrics and music stream by presentation on a display through a digital television set-top box.
1. A system for providing content to an end user via a provider network, the system comprising:
a processor having access to a storage medium, the storage medium including program instructions, executable by the processor, the program instructions including instructions for:
accessing a music stream corresponding to a song, wherein the music stream includes meta information identifying a song lyrics file residing on a server accessible via an external network;
accessing the song lyrics file, wherein the song lyrics file includes song lyrics;
processing the song lyrics file and the music stream to generate multimedia content, the multimedia content including an audio portion for the song and a video portion for the lyrics, wherein the song and the lyrics are synchronized; and
sending the multimedia content to a customer premises device over the provider network.
2. The system of claim 1 , wherein the
song lyrics file is a text file and wherein processing the song lyrics file comprises generating a video stream indicative of the song lyrics.
3. The system of claim 2 , wherein the provider network is a private network including a core network of the provider and an access network linking the customer premises device and the core network and wherein the external network is a public network.
4. The system of claim 3 , wherein the public network includes the Internet.
5. The system of claim 1 , further comprising:
an encoder for packetizing the multimedia content into a series of MPEG transport stream packets.
6. The system of claim 5 , wherein the packetizing occurs at least partially at a user datagram protocol layer of a network communication protocol.
7. The system of claim 5 , wherein the packetizing occurs at least partially at a real time protocol layer of a network communication protocol.
8. A computer program product comprising program instructions, stored on computer readable media, for providing music via a provider network, the program instructions including instructions for:
accessing a music stream for a song;
identifying a song lyrics file accessible via an external network from meta information included in the music stream;
accessing the song lyrics file on the external network wherein the song lyrics file includes lyrics for the song;
processing the song lyrics file and the music stream to generate multimedia content including an audio portion corresponding to the song and a synchronized video portion corresponding to the lyrics; and
delivering the multimedia content to a customer premises device over the provider network.
9. The computer program product of claim 8 , wherein the music stream is received as an analog stream, wherein the program instructions include instructions for:
digitizing the analog stream into a bit stream.
10. The computer program product of claim 9 , wherein the program instructions include instructions for:
compressing the bit stream.
11. The computer program product of claim 8 , wherein the instructions for delivering the multimedia content include instructions for delivering the multimedia content to a digital television set-top box.
12. The computer program product of claim 11 , wherein the program instructions include instructions for:
processing the multimedia content into a plurality of packets.
13. The computer program product of claim 12 , wherein the plurality of packets include a plurality of MPEG transport stream packets.
14. The computer program product of claim 12 , wherein processing the multimedia content occurs at least partially at a real-time transport protocol layer of a network communication protocol.
15. The computer program product of claim 12 , wherein processing the multimedia content occurs at least partially at a user datagram protocol layer of a network communication protocol.
16. A method for providing song lyrics with streaming music via a provider network, the method comprising:
accessing, via a music server, a music stream that includes audio data for a song and meta information identifying a song lyric file residing on a lyrics server accessible via an external network, wherein the song lyric file includes lyrics for the song;
accessing the song lyric file on the lyrics server via the external network;
processing the song lyrics file and the music stream to generate multimedia content including an audio portion for the song and a video portion for the lyrics, synchronized with the audio portion; and
sending the multimedia content to a customer premises equipment device via the provider network.
17. The method of claim 16 , wherein:
processing the song lyrics file includes generating a video encoding of the lyrics.
18. The method of claim 17 , wherein:
generating the video encoding of the lyrics includes generating an MPEG-2 encoding of the lyrics.
19. The method of claim 16 , further comprising encapsulating the multimedia content into a series of MPEG transport stream packets.
20. The method of claim 19 , wherein the encapsulating occurs at least partially at one of a real-time transport protocol layer and a user datagram protocol layer of a network communication protocol.