• Log InLog In
  • Register
Liquid`
Team Liquid Liquipedia
EDT 11:57
CEST 17:57
KST 00:57
  • Home
  • Forum
  • Calendar
  • Streams
  • Liquipedia
  • Features
  • Store
  • EPT
  • TL+
  • StarCraft 2
  • Brood War
  • Smash
  • Heroes
  • Counter-Strike
  • Overwatch
  • Liquibet
  • Fantasy StarCraft
  • TLPD
  • StarCraft 2
  • Brood War
  • Blogs
Forum Sidebar
Events/Features
News
Featured News
Serral wins Maestros of the Game 223ByuL, and the Limitations of Standard Play3Team Liquid Map Contest #22: Results and Winners7Code S Season 2 (2026): RO4 and Finals Preview12TL.net Map Contest #22 - Voting & Ladder Map Selection7
Community News
MC vs IdrA, Boxer vs Nal_rA to be Legacy Matches @ BlizzCon315.0.16 Hotfix (June 30) - Balance + Bug Fixes38Weekly Cups (June 22-28): Zergs thrive in new patch5[TLMC] Summer 2026 Ladder Map Rotation05.0.16 patch for SC2 goes live (8 worker start)99
StarCraft 2
General
ZOWIE DIVINA preview Serral wins Maestros of the Game 2 Server Blocker StarCraft Mass Recall: SC1 campaigns on SC2 thread 5.0.16 Hotfix (June 30) - Balance + Bug Fixes
Tourneys
HomeStory Cup 29 Vespene Cup #1 — $300+ USD, July 10 Douyu Cup 2026: $20,000 Legends Event (June 26-28) Crank Gathers Season 4: BW vs SC2 Team League RSL Revival: Season 6 - Qualifiers and Main Event
Strategy
[G] Having the right mentality to improve
Custom Maps
New Map Maker - Looking for Advice - Love or Hate Work In Progress Melee Maps [D]RTS in all its shapes and glory <3
External Content
The PondCast: SC2 News & Results Mutation # 532 Nuclear Family Mutation # 531 Experimental Artillery Mutation # 530 One For All
Brood War
General
BW General Discussion BGH Auto Balance -> http://bghmmr.eu/ ASL 22 Proposed Map Pool Snow On New ASL S22 Map, Zerg Nerf Farewell Beloved Starcraft (Youtube Videos)
Tourneys
CSLAN 4 is Coming! Escore Tournament StarCraft Season 2 The Casual Games of the Week Thread [Megathread] Daily Proleagues
Strategy
Simple Questions, Simple Answers Creating a full chart of Zerg builds Relatively freeroll strategies Why doesn't anyone use restoration?
Other Games
General Games
Stormgate/Frost Giant Megathread Summer Games Done Quick 2026! Nintendo Switch Thread Dawn of War IV ZeroSpace at Steam NextFest - Last free demo
Dota 2
Looking for a Dota Mentor Official 'what is Dota anymore' discussion
League of Legends
Heroes of the Storm
Simple Questions, Simple Answers Heroes of the Storm 2.0
Hearthstone
Deck construction bug
TL Mafia
Five o'clock TL Mafia NeO.D_StephenKing vs This Guy From 1 Million Dance TL Mafia Community Thread TL Mafia Power Rank Vanilla Mini Mafia
Community
General
US Politics Mega-thread Russo-Ukrainian War Thread YouTube Thread Canadian Politics Mega-thread The Games Industry And ATVI
Fan Clubs
The HerO Fan Club! The herO Fan Club!
Media & Entertainment
Movie Discussion! Series you have seen recently... [Req][Books] Good Fantasy/SciFi books [TV/BOOK] *SPOILERS* Game of Thrones Discussion
Sports
2024 - 2026 Football Thread Formula 1 Discussion McBoner: A hockey love story TeamLiquid Health and Fitness Initiative For 2023 Cricket [SPORT]
World Cup 2022
Tech Support
How to clean a TTe Thermaltake keyboard? Computer Build, Upgrade & Buying Resource Thread
TL Community
The Automated Ban List
Blogs
Major Shifts in the Gaming I…
TrAiDoS
An Exploration of th…
waywardstrategy
I'm an arrogant trash talke…
FlaShFTW
Gauntlet SC2: A Retrospectiv…
Ctone23
ramps on octagon
StaticNine
Funny Nicknames
LUCKY_NOOB
Customize Sidebar...

Website Feedback

Closed Threads



Active: 3823 users

SC2 Replay Sync Utility

Forum Index > SC2 General
Post a Reply
Normal
Ascend
Profile Joined July 2010
United States120 Posts
Last Edited: 2011-06-13 07:53:44
June 11 2011 01:14 GMT
#1
[image loading]

Replay Sync is a small utility to aide casters in keeping their replay timers in sync. The main caster/streamer game timer serves as a reference point, which all other casters can view and sync to appropriately.

Contribute on Github.
Download the latest version (Direct Link).

Requires .NET 4.0 Client Profile and a Windows OS. No installation is required, just run the application.

Please try to submit bugs on the Github issues page, otherwise feel free to comment, make requests, and critique to your liking.

Instructions:
+ Show Spoiler +
All communication happens on UDP Port 11000. Forward your ports appropriately if necessary.

For the main caster/streamer: Open the application and click listen. If on Windows 7, the firewall will ask about opening Port 11000 (the current default port). After this, you should see a screen capture take place. If you are in a replay in SC2, it will capture the game timer. You can now shrink the window and allow others to connect to you. You may need to open UDP port 11000 on your router.

For all other casters: Type in the IP address of the streamer, and click Sync. You should see the game timer appear from the main caster. You can then shrink the window, place it near your own game timer, and check periodiacally to make sure you are close to the same time.


My Other Releases
Starboard - SC2 Scoreboard
SC2Replay Chat Log Editor
Caster and Software Developer. Releases: "Starboard" "SC2 Replay Sync" "SC2 Replay Chat Editor" "SC2 C# Replay Parser"
godemperor
Profile Joined October 2010
Belgium2043 Posts
June 11 2011 01:30 GMT
#2
Cool, could be useful for casters.
Ysorigin
Profile Joined April 2010
United States82 Posts
June 11 2011 01:39 GMT
#3
Awesome idea, I can't believe nobody thought of creating this earlier lol
A bachelor is a selfish undeserving guy who has cheated some poor woman out of a divorce
iEngrisH
Profile Joined July 2010
United States31 Posts
June 11 2011 02:59 GMT
#4
Thank you soooooooo much!
Ruscour
Profile Blog Joined April 2011
5233 Posts
June 11 2011 03:00 GMT
#5
Great. Now it just needs to be adopted by everybody. Someone send this to djWHEAT right stat now!
Eleaven
Profile Joined September 2010
772 Posts
June 11 2011 03:01 GMT
#6
Great job Thanks
R1CH
Profile Blog Joined May 2007
Netherlands10342 Posts
June 11 2011 03:45 GMT
#7
Nice job! You might want to put some authentication and error handling in for future releases though. A malicious user could cause a crash for anyone using this by sending malformed data or lag them out of the game by flooding sync requests. In light of what has happened at MLG, I wouldn't put it past someone to try this.
AdministratorTwitter: @R1CH_TL
TL+ Member
Ascend
Profile Joined July 2010
United States120 Posts
June 11 2011 03:49 GMT
#8
On June 11 2011 12:45 R1CH wrote:
Nice job! You might want to put some authentication and error handling in for future releases though. A malicious user could cause a crash for anyone using this by sending malformed data or lag them out of the game by flooding sync requests. In light of what has happened at MLG, I wouldn't put it past someone to try this.


Yup, I've thought of adding this. Definitely a priority to make sure you restrict who you can connect to.
Caster and Software Developer. Releases: "Starboard" "SC2 Replay Sync" "SC2 Replay Chat Editor" "SC2 C# Replay Parser"
Ascend
Profile Joined July 2010
United States120 Posts
June 13 2011 04:56 GMT
#9
Just added support for every resolution my monitor supports, which is hopefully all of them. Let me know your screen resolution if you get a "Resolution not supported" message.

To support the rest, I may add an option to pick your capture region. This would also allow "windowed" casters to be supported, where as right now its assuming everyone runs Windowed Fullscreen.
Caster and Software Developer. Releases: "Starboard" "SC2 Replay Sync" "SC2 Replay Chat Editor" "SC2 C# Replay Parser"
Adebisi
Profile Blog Joined June 2010
Canada1637 Posts
June 13 2011 06:14 GMT
#10
Really nice, haven't had a chance to try it, but I hope more people will use this. Particularly would help the EGMC, and probably upcoming iCCup Korean tournament.
Ascend
Profile Joined July 2010
United States120 Posts
June 13 2011 08:06 GMT
#11
And after a long night of being sick and restless, I decided to put more work into it.

* Updated clean SC2 look. All options are hidden under the right click context menu.
* Renamed "Listen" to "Broadcast" because its a little easier to understand.
* The window is now transparent, which means streams with Aero disabled can have their replay sync on-screen and it won't appear to viewers.
* Ability to lock the window to prevent accidentally moving it during action.
* Created appropriate icon.
Caster and Software Developer. Releases: "Starboard" "SC2 Replay Sync" "SC2 Replay Chat Editor" "SC2 C# Replay Parser"
-miDnight-
Profile Joined September 2010
Taiwan455 Posts
June 13 2011 10:27 GMT
#12
great app
http://www.facebook.com/midnightsc Chinese caster from TW (go SEn)
ptell
Profile Joined October 2009
United States103 Posts
June 14 2011 00:54 GMT
#13
didnt Rich write a similar program for TSL3?
Ascend
Profile Joined July 2010
United States120 Posts
June 14 2011 02:29 GMT
#14
On June 14 2011 09:54 ptell wrote:
didnt Rich write a similar program for TSL3?


I was JUST talking to someone about this. Is it an openly available one? I wasn't aware of it at all, I'd be interested to see how it is.
Caster and Software Developer. Releases: "Starboard" "SC2 Replay Sync" "SC2 Replay Chat Editor" "SC2 C# Replay Parser"
TNZ Softmouth
Profile Joined October 2010
United States14 Posts
June 21 2011 05:25 GMT
#15
I have been trying to get this working for a few days now, cant seem to get it to work, keeps showing who is trying to sync up with mes time never shows mine.
Ascend
Profile Joined July 2010
United States120 Posts
June 27 2011 19:03 GMT
#16
On June 21 2011 14:25 TNZ Softmouth wrote:
I have been trying to get this working for a few days now, cant seem to get it to work, keeps showing who is trying to sync up with mes time never shows mine.


Feel free to contact me on skype if you want to try to work it out. My name is "ascendedguard"
Caster and Software Developer. Releases: "Starboard" "SC2 Replay Sync" "SC2 Replay Chat Editor" "SC2 C# Replay Parser"
Deleted User 101379
Profile Blog Joined August 2010
4849 Posts
June 27 2011 19:28 GMT
#17
Really nice, thought about implementing this since several months but was always too lazy. Nice to see that someone wasn't as lazy as i am and released such a nice application to the public though i really thought R1CH would release his TL Sync tool first

What you could add would be Client-Server replay controls:
The Server intercepts keypresses and sends them to the clients (pause/rewind/slow-down/speed-up/going back 10 seconds/...) which then emulate the keypresses to SC2 so they stay in sync even when going through replays, but the clients can still slow down/speed up to get back in sync if they have stutters.
Would make starting replays together a lot easier, though of course it wouldn't work if you go through the replay with the mouse (jump back to a position/press controls with mouse/etc.).
Valckrie
Profile Joined August 2010
United Kingdom533 Posts
June 27 2011 19:36 GMT
#18
Nice job, this will definitely help casters avoid getting out of sync when casting replays! Don't know how this looks ingame, but would it look better if it was the same size as the game timer and just sits on top of it?
Fear is a 4 letter word. Why be afraid?
Adventurekid
Profile Blog Joined April 2011
Sweden505 Posts
June 27 2011 23:30 GMT
#19
Great initiation!
You should build a turtle fence!
Indrium
Profile Joined November 2010
United States2236 Posts
June 27 2011 23:51 GMT
#20
Awesome! I'm glad to see the community stepping in to cover for BNet 2.0. ^^ Great work.
Gamegene
Profile Blog Joined June 2011
United States8308 Posts
June 27 2011 23:59 GMT
#21
Gentlemen, we have a winnar.
+1 internetz. etc etc.

Can't wait to see your mod be used by all the tournaments and casters!
GL HF on the development!
Throw on your favorite jacket and you're good to roll. Stroll through the trees and let your miseries go.
cybe41
Profile Joined November 2006
United States46 Posts
July 08 2011 02:17 GMT
#22
heyyyy yall, so i'm trying to do some co-casting myself...

youtube.com/cybrcld

anywho, me and a bud got the program up and running. Just wanted to add some side notes to anyone else interested in the program.

Broadcaster:
- set your PC resolution to the size you want to record at > i use 1280 x 720 b/c i hear it's a good size for youtube.
- set your SC2 to windowed-full screen
- don't forget port forwarding 11000 like it says in the OP

other than that, we were all good. The program automatically sets the screen pic point based on your PC resolution, so we were getting weird screen pic spots. But if you run windowed mode full screen, you'll be all G.

GL all!
For an idiot youre pretty dumb
Blackrobe
Profile Joined August 2010
United States806 Posts
Last Edited: 2011-07-08 03:19:53
July 08 2011 03:19 GMT
#23
Great job! This is such a needed tool for casters, in lieu of Blizzard's absence on "group replays".
"To make no mistakes is not in the power of man; but from their errors and mistakes the wise and good learn wisdom for the future."
Georen
Profile Joined August 2010
Canada13 Posts
August 29 2011 22:34 GMT
#24
Hey man ...
This isn't working in 2550x1440 resolution.

Just FYI

Thanks for the tool though.
MindBreaker
Profile Blog Joined March 2011
United States574 Posts
October 13 2011 18:17 GMT
#25
This could probably help with coaching too! Great work. Lol this is why I love computer game communities because it doesnt matter if the game is missing something we can develop it!!
Is it weird that I play most of my online games at work? And that it's a pizza place??
OrD_SC2
Profile Joined February 2012
United States247 Posts
October 11 2012 22:57 GMT
#26
Sorry for the bump, but is there a reason this utility isn't used outside of R1ch's warning? It seems quite helpful, unless I've missed the boat on a better solution to the sync issues?
Baldie disapproved of my last status, TT
Wyrd
Profile Joined May 2011
United States211 Posts
January 06 2013 22:55 GMT
#27
I am having trouble with the application. For some reason, I cannot properly broadcast nor sync with another person. We've both opened UDP port 11000 and the screen regioning is proper and, essentially, we've followed all of the instructions. What could the problem be?

www.twitch.tv/wyrd5
Normal
Please log in or register to reply.
Live Events Refresh
OSC
13:00
OSC Elite SC2 Cup #15
Liquipedia
HomeStory Cup
11:30
XXIX - Playoffs Final Day
Clem vs LamboLIVE!
Serral vs Lambo
Clem vs Reynor
TaKeTV5099
ComeBackTV 1431
TaKeSeN 506
IndyStarCraft 340
Rex138
3DClanTV 111
Liquipedia
[ Submit Event ]
Live Streams
Refresh
StarCraft 2
IndyStarCraft 346
Rex 143
BRAT_OK 56
StarCraft: Brood War
Britney 42425
Calm 3610
Shuttle 2181
Mini 996
EffOrt 967
Soma 720
Jaedong 472
Mong 412
Soulkey 408
actioN 283
[ Show more ]
Light 244
ZerO 190
Rush 169
ZZZero.O 115
Zeus 91
Sharp 86
910 81
Hyun 63
Free 46
soO 45
Movie 30
Sacsri 27
Rock 22
GoRush 19
HiyA 19
sorry 15
ajuk12(nOOB) 14
zelot 13
Dota 2
qojqva3406
Counter-Strike
byalli380
kRYSTAL_49
Heroes of the Storm
Khaldor481
Other Games
singsing2771
B2W.Neo1200
Hui .188
KnowMe166
ArmadaUGS155
QueenE32
amsayoshi18
ZerO(Twitch)18
Organizations
Dota 2
PGL Dota 2 - Main Stream125
StarCraft 2
Blizzard YouTube
StarCraft: Brood War
BSLTrovo
[ Show 13 non-featured ]
StarCraft 2
• AfreecaTV YouTube
• intothetv
• Kozan
• IndyKCrew
• LaughNgamezSOOP
• Migwel
• sooper7s
StarCraft: Brood War
• Pr0nogo 5
• BSLYoutube
• STPLYoutube
• ZZZeroYoutube
Dota 2
• WagamamaTV783
Other Games
• Shiphtur5
Upcoming Events
WardiTV Weekly
1d 19h
The PondCast
2 days
Replay Cast
3 days
CrankTV Team League
3 days
Replay Cast
4 days
CrankTV Team League
4 days
Replay Cast
5 days
RSL Revival
5 days
CranKy Ducklings
5 days
Afreeca Starleague
5 days
Snow vs Jaedong
YSC vs hero
[ Show More ]
RSL Revival
6 days
Sparkling Tuna Cup
6 days
Liquipedia Results

Completed

Escore Tournament S3: W1
Douyu Cup 2026
Murky Cup 2026

Ongoing

IPSL Spring 2026
Acropolis #4
CSL Season 21: Qualifier 2
SCTL 2026 Spring
HSC XXIX
Eternal Conflict S2 E1
XSE Pro League 2026
IEM Cologne Major 2026
Stake Ranked Episode 2
CS Asia Championships 2026
Asian Champions League 2026
IEM Atlanta 2026
PGL Astana 2026
BLAST Rivals Spring 2026

Upcoming

CSL 2026 Summer (S21)
Escore Tournament S3: W2
ASL Season 22:Wild Card Qualifier
CSLAN 4
Blizzard Classic Cup 2026
SC4ALL II: StarCraft II
Kung Fu Cup 2026 Grand Finals
RSL Revival: Season 6
CranK Gathers Season 4: BW vs SC2 Team League
Light Tournament 2026
Eternal Conflict S2 Finale
Eternal Conflict S2 E3
Eternal Conflict S2 E2
Heroes Pulsing #3
Logitech G Connect 2026
StarSeries Fall 2026
FISSURE Playground #5
BLAST Open Fall 2026
Esports World Cup 2026
BLAST Bounty Summer 2026
BLAST Bounty Summer Qual
Stake Ranked Episode 3
TLPD

1. ByuN
2. TY
3. Dark
4. Solar
5. Stats
6. Nerchio
7. sOs
8. soO
9. INnoVation
10. Elazer
1. Rain
2. Flash
3. EffOrt
4. Last
5. Bisu
6. Soulkey
7. Mini
8. Sharp
Sidebar Settings...

Advertising | Privacy Policy | Terms Of Use | Contact Us

Original banner artwork: Jim Warren
The contents of this webpage are copyright © 2026 TLnet. All Rights Reserved.