Difference between revisions of "SoC 2009/RTMP Flash Streaming"

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* VLC can stream FLV over HTTP.
 
* VLC can stream FLV over HTTP.
 
** FLV Encapsulation over HTTP is not work.
 
** FLV Encapsulation over HTTP is not work.
−
** MPEG-TS Encapsulation over HTTP with FLV file, the Video can not straming (Audio Only)
+
** MPEG-TS Encapsulation over HTTP with FLV file, the Video can not streaming(Audio Only)
  
  
Line 30: Line 30:
 
'''July 14 - August 9:'''
 
'''July 14 - August 9:'''
 
* Possibly rewrite from scratch RTMP output (never worked).
 
* Possibly rewrite from scratch RTMP output (never worked).
−
** Totally rewrite the RTMP access output module workflow (Reference to the existed HTTP access output module implement), make the RTMP access output module can listen and handle concurrent requests.
+
** Totally rewrite the RTMP access output module work flow (Reference to the existed HTTP access output module implement), make the RTMP access output module can listen and handle concurrent requests.
 
** Make RTMP access output module successfully handshake with flashplayer.
 
** Make RTMP access output module successfully handshake with flashplayer.
−
** After flashplayer can successfully handshake and invoke connect -> createStream -> play  with our RTMP access output module, make sure sending the right packeted flv video to flashplayer (Base on the existed soure code and this doc: http://osflash.org/flv)
+
** After flashplayer can successfully handshake and invoke connect -> createStream -> play  with our RTMP access output module, make sure sending the right packed flv video to flashplayer (Base on the existed source code and this doc: http://osflash.org/flv)
 
** Pause/Seek/Resume support
 
** Pause/Seek/Resume support
  

Revision as of 09:44, 11 May 2009

This project is part of Google Summer of Code 2009.
Student: zhigang wang
Mentor: Remi Denis-Courmont

RTMP Flash Streaming

Abstract

(Draft) VLC is a wonderful media player and streaming server. Adobe is about to publish the RTMP protocol spec in the first half of this year, so I think it's about time to add and improve flash streaming function in VLC.

Detail

(TODO)

timeline

Before May 23:

  1. Read more RTMP protocal documents.


May 23 - July 5:

  • RTMP input works half of the time.
    • Fix bug and improve AMF/RTMP message decoder and encoder (I already found it will segment fault in function rtmp_handler_invoke() of modules/access/rtmp/rtmp_amf_flv.c). The source code of gnash project can be referenced to.
    • Fix other bugs in RTMP input.
  • VLC can stream FLV over HTTP.
    • FLV Encapsulation over HTTP is not work.
    • MPEG-TS Encapsulation over HTTP with FLV file, the Video can not streaming(Audio Only)


July 6 - July 13:

  • Mid-term evaluations, Review the function I had implement, and fix the bug which had found.


July 14 - August 9:

  • Possibly rewrite from scratch RTMP output (never worked).
    • Totally rewrite the RTMP access output module work flow (Reference to the existed HTTP access output module implement), make the RTMP access output module can listen and handle concurrent requests.
    • Make RTMP access output module successfully handshake with flashplayer.
    • After flashplayer can successfully handshake and invoke connect -> createStream -> play with our RTMP access output module, make sure sending the right packed flv video to flashplayer (Base on the existed source code and this doc: http://osflash.org/flv)
    • Pause/Seek/Resume support


August 10 - August 25:

  • code review and testing. Fix bugs if necessary.


September 3 - September 9:

  • Submitting required code samples to Google
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