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Showing posts from February, 2014

test LiveStream.com

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Video bitrate
Basic Quality (500 kbps VP6)High Quality (700 kbps VP6) - PAIDHD Quality (1700 kbps VP6) - PAIDBasic Quality H.264 Beta (500 kbps H.264) - PAIDHigh Quality H.264 Beta (700 kbps H.264) - PAID


Pros 
No problem with copyright contents. i.e. music, movieUnlimited ViewersDVR & Adaptive bitrate
Cons 
Local Publishing Server (need Paid - Asia available, but Thailand?)need LiveStreaming software to broadcast No Transcode (need send multi bitrate to livestream.com) Google Analytics Integration, but need PaidEmbed player, but need Paid!
Resource
livestream.com price and planCan I use Wirecast to stream?

Wowza 4.0.1 (Wowza Streaming Engine) Released!

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Wowza 4.0.1 (Wowza Streaming Engine) Released!  A day after I installed #Wowza 4.0 ^_^'



What's change from 4.0 (version 4.0.1)
Added License key validation in the Wowza Streaming Engine Manager to prevent Wowza Media Server 3 keys being entered in a Wowza Streaming Engine 4 installAdded Streaming Engine & Streaming Manager support for MPEG-DASH packetization properties: mpegdashChunkDurationTarget, mpegdashMaxChunkCount, mpegdashPlaylistChunkCount, & mpegdashRepeaterChunkCountFixed an issue where Media Cache sources was storing TTL data as seconds instead of millisecondsTurned off REST API for Central Configuration AddOnFixed incorrect usage of property cupertinoVODCaptionsUseWebVTT for live WebVTT CC when using smil or amlst. Now correctly uses cupertinoLiveCaptionsUseWebVTTFixed NPE when inserting webVTT captions using amlst if media list does not contain propertiesRemoved PlayReady DRM info that was inadvertently being added to the PlayReady header for Apple…

just Wowza Streaming Engine screen capture

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Wowza Streaming Engine











Tried Youtube Live!

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Basic ingestion
3000 Kbps - 6000 Kbps for 1080p1500 Kbps - 4000 Kbps for 7420p500 Kbps - 2000 Kbps for 480p400 Kbps - 1000 Kbps for 360p300 Kbps - 700 Kbps for 240p














Feature

Real-time transcoding (send only best bitrate)DVR (pause, rewind, and resume an event)Dynamic bandwidth adjustmentInVideo Programming - add water mark, logo, Featured Video (display uploaded video, VoD in live video)
Unlimited concurrent user, possible up to 700,000 Concurrent Viewers on Akamai Free wirecast for youtube application 
Limitation
Recorded events up to ??? 4 hours long  (I tested with 6 hrs and it working fine). Noted: Youtube online video editing can't edit video that more than 2 hrs.DVR - Allow viewers to pause and rewind your event. There is a 12 hour DVR limit. Don't broadcast copyrighted content - If you continue to stream that content, your event will be stopped automatically and live will be disabled on your channel. YouTube Live streams cannot be viewed from Germany.No any AD. -  It is agains…

MySQL: Master/Slave config

just note
Master server config with bind-address, server-id, log_bin, binlog-do-db
Slave server config with bind-address, server-id, relay-log, log_bin, binlog-do-db


SamplesMaster 1
bind-address = 202.xxx.xxx.11
server-id = 11
log_bin = /var/log/mysql/mysql-bin.log

Slave 1
bind-address = 202.xxx.xxx.21
server-id = 21
relay-log = /var/log/mysql/mysql-relay-bin.log
log_bin = /var/log/mysql/mysql-bin.log
binlog_do_db = thaitv_web

Slave 2
bind-address = 202.xxx.xxx.22
server-id = 22
relay-log = /var/log/mysql/mysql-relay-bin.log
log_bin = /var/log/mysql/mysql-bin.log
binlog_do_db = thaitv_web

Slave 3
bind-address = 202.xxx.xxx.23
server-id = 23
relay-log = /var/log/mysql/mysql-relay-bin.log
log_bin = /var/log/mysql/mysql-bin.log
binlog_do_db = thaitv_web


CommandMaster servers STOP MASTER; RESET MASTER;START MASTER;SHOW MASTER STATUS;SHOW PROCESSLIST; UNLOCK TABLES;PURGE BINARY LOGS TO 'mysql-bin.010'; PURGE BINARY LOGS BEFORE '2008-04-02 22:46:26';SET sql_log_bin = {0|1}SHOW BINLOG EVENTS;Slave …

wowza control panel