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The SEA(Stream Encoder for Android) publish live stream to SRS over HTTP-FLV.

Remark: Please useYASEA instead.

The latest dev apkhttp://ossrs.net/dl/apks/sea.latest.apk

The step to use the SEA:

1. [Optional] Make sure your android is 4.1+, seeRequirements
2. [Optional] Check your MediaCodec info, seeMediaCodec
3. [Required] Download theSEA apk.
4. [Required] Push to ossrs.nethttp://ossrs.net:8936/live/sea.flv, or readStream Caster.
5. [Required] Play theRTMP stream
6. [Required] Play theFLV stream
7. [Required] Play theHLS stream, or scan the below code:
   

Remark: Change the url if use your server, for instance:

Publish: http://yourserver:8936/live/sea.flvRTMP URL: rtmp://yourserver:1935/live/seaFLV URL: http://yourserver:8080/live/sea.flvHLS URL: http://yourserver:8080/live/sea.m3u8

For more information about config of SRS, readStreamCaster.

• Only java files, without any native code.
• Realtime live streaming, similar to RTMP.
• Stable for POST HTTP FLV stream toSRS.
• Hardware encoding with low cpu usage.

Android SDK level 16+, Android 4.1, the JELLY_BEAN

The following android device is test ok, others should be ok.

Pleasereport your device if srs-sea is ok for your phone.

To show your android media codec info,download the app, or scan the below code:

About more information please readmore.

The workflow of the android publisher is:

1. Setup the Camera preview, callback with the YUV(YV12) image frame.
2. Setup the MediaCodec and MediaFormat, encode the YUV to h.264/avc in annexb.
3. Remux the annexb to flv stream.
4. HTTP POST the flv stream to SRS.

For more information, read theblog.

The latency is same to RTMP, 0.8s in lan and 3-5s in wan.

CPU 13% for publishing live to SRS over HTTP FLV, bitrate is 800kbps, fps is 25 and gop is 10s.

CPU 6% for publishing live to SRS over HTTP FLV, bitrate is 125kbps, fps is 15 and gop is 5s.

Projects from SRS-ORG:

• SRS:https://github.com/ossrs/srs
• SRS-BLE(pc encoder):https://github.com/ossrs/srs-ble
• SRS-SEA(android encoder):https://github.com/ossrs/srs-sea
• SRS-SPA(player):https://github.com/ossrs/srs-spa
• SRS-DOCKER:https://github.com/ossrs/srs-docker

Others:

• YASEA(SEA over RTMP):https://github.com/begeekmyfriend/yasea

Winlin 2015.5