diff --git a/README.md b/README.md
index 7dcde2483..ba7dc5715 100755
--- a/README.md
+++ b/README.md
@@ -1210,7 +1210,7 @@ SRS always use the most simple architecture to support complex transaction.
+----------------------+-------------------------+----------------+
| Input | SRS(Simple RTMP Server) | Output |
+----------------------+-------------------------+----------------+
-| Encoder(1) | +-> RTMP protocol ----+-> RTMP player |
+| Encoder(1) | +-> RTMP/HDS --------+-> Flash player |
| (FMLE,FFMPEG, -rtmp-+->-+-> HLS/HTTP ---------+-> M3u8 player |
| Flash,XSPLIT, | +-> FLV/MP3/Aac/Ts ---+-> HTTP player |
| ......) | +-> Fowarder ---------+-> RTMP server |
@@ -1240,75 +1240,6 @@ to ingest any input to rtmp, push to SRS. Read Streamer.
-### [HDS/HLS origin backup](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_RTMP-ATC)
-
-
- +----------+ +----------+
- +--ATC->-+ server +--ATC->-+ packager +-+ +---------+
-+----------+ | RTMP +----------+ RTMP +----------+ | | Reverse | +-------+
-| encoder +->-+ +->-+ Proxy +-->-+ CDN +
-+----------+ | +----------+ +----------+ | | (nginx) | +-------+
- +--ATC->-+ server +--ATC->-+ packager +-+ +---------+
- RTMP +----------+ RTMP +----------+
-
-
-### [RTMP cluster(origin/edge) Architecture](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_Edge)
-
-Remark: cluster over edge, see [Edge](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_Edge)
-Remark: cluster over forward, see [Forward](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_Forward)
-
-
-+---------+ +-----------------+ +-----------------------+
-+ Encoder +--+-->-+ SRS(RTMP Edge) +--->-+ (RTMP Origin) |
-+---------+ | +-----------------+ | SRS/FMS/NGINX-RTMP |
- | | Red5/HELIX/CRTMP |
- +-------------------------->-+ ...... |
- +-----------------------+
-Schema#1: Any RTMP encoder push RTMP stream to RTMP (origin/edge)server,
- where SRS RTMP Edge server will forward stream to origin.
-
-
-+-------------+ +-----------------+ +--------------------+
-| RTMP Origin +-->-+ SRS(RTMP Edge) +--+->-+ Client(RTMP/HLS) |
-+-------------+ +-----------------+ | | Flash/IOS/Android |
- | +--------------------+
- |
- | +-----------------+
- +->-+ SRS(RTMP Edge) +
- +-----------------+
-Schema#2: SRS RTMP Edge server pull stream from origin (or upstream SRS
- RTMP Edge server), then delivery to Client.
-
-
-### Bandwidth Test Workflow
-
-
- +------------+ +----------+
- | Client | | Server |
- +-----+------+ +-----+----+
- | |
- | connect vhost-------------> |
- | <-----------result(success) |
- | |
- | <----------call(start play) |
- | result(playing)----------> |
- | <-------------data(playing) |
- | <-----------call(stop play) |
- | result(stopped)----------> |
- | |
- | <-------call(start publish) |
- | result(publishing)-------> |
- | data(publishing)---------> |
- | <--------call(stop publish) |
- | result(stopped)(1)-------> |
- | |
- | <--------------------report |
- | final(2)-----------------> |
- | <END> |
-
-@See: class SrsBandwidth comments.
-
-
Beijing, 2013.10
Winlin