- enable seek
- set pd's duration
- set pd's audio/video rate
- set pd's filesize
- save the latest keyframe's position
- trigger mevent-seek if necessory
- trigger mestream-stop when stop media-source
- use compositite-time
- set stream-d's audiorate

Signed-off-by: hearts <hearts.zhang@gmail.com>
Signed-off-by: hearts <hearts.zhang@gmail.com>
- trigger MEStreamSeeked when seeking

Signed-off-by: hearts <hearts.zhang@gmail.com>
Signed-off-by: hearts <hearts.zhang@gmail.com>
Signed-off-by: hearts <hearts.zhang@gmail.com>
- use iregistrar to register rgs

Signed-off-by: hearts <hearts.zhang@gmail.com>
Signed-off-by: hearts <hearts.zhang@gmail.com>
- add flvsource.rgs

Signed-off-by: hearts <hearts.zhang@gmail.com>
Signed-off-by: hearts <hearts.zhang@gmail.com>
Signed-off-by: hearts <hearts.zhang@gmail.com>
Merge branch 'master' of git@github.com:heartszhang/FlvSource.git

Conflicts:
	README.md

Signed-off-by: hearts <hearts.zhang@gmail.com>