EZCast aka Miracast dongle vs Chromecast (discussion, similarities and differences)

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styndall

Senior Member
Mar 20, 2008
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Mine lags only if my phone is more than 10 feet from the receiver dongle for my Tronsmart using EZcast. Otherwise it is flawless.

Edit: And also if there isn't a direct line of sight to the dongle (i.e. wall separating line of sight or furniture in the way or phone buried in something.
 

recDNA

Senior Member
Aug 24, 2011
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And this 9 foot no lag region includes streaming movies from. Internet in mirror mode at 1080p?

Sent from my Hyperdriven Note 3
 
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styndall

Senior Member
Mar 20, 2008
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Yes in mirror mode streaming things from internet. I don't know whether it is 1080 or not though. If you can tell me how to check I will look for you
 

tacopicante123

Senior Member
Dec 19, 2008
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Note 3 - EZCast or Trosmart T1000?

Hey guys I have a Note 3 and am interested to know which of these 2 options is better for streaming movies from my file explorer onto my TV... I just want to be able to watch these movies that I usually watch with VLC Player and want them to look good and not get choppy. Thanks.
 

bhiga

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Oct 13, 2010
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Hey guys I have a Note 3 and am interested to know which of these 2 options is better for streaming movies from my file explorer onto my TV... I just want to be able to watch these movies that I usually watch with VLC Player and want them to look good and not get choppy. Thanks.
The keys here are
  1. Are movies all stored on your device?
  2. Are your movies in a format and compression type that can be played by other players, or are they in format/compression that only specific players can play? In other words, can the native Gallery player play them?
 

recDNA

Senior Member
Aug 24, 2011
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The keys here are
  1. Are movies all stored on your device?
  2. Are your movies in a format and compression type that can be played by other players, or are they in format/compression that only specific players can play? In other words, can the native Gallery player play them?

No, these cannot be played in any way except directly through xfinity player in the internet. I believ they use flash player. They are not on my device. That is why I keep saying I need to mirror my dv8p

Sent from my Hyperdriven Note 3
 

bhiga

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Oct 13, 2010
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No, these cannot be played in any way except directly through xfinity player in the internet. I believ they use flash player. They are not on my device. That is why I keep saying I need to mirror my dv8p
Ahh, got it.
Well in that case I'd lean toward a dongle designed for Miracast mirroring for now.
Once there's a public release of the Chromecast Android mirroring you can see what people say.
I suspect performance will vary by device due to resolutions and CPU power, but moreover because some devices have on-board hardware encoders that if used, should provide a very smooth mirroring experience.
 

recDNA

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Aug 24, 2011
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My device is a dell venue 8 pro which is to say the least NOT powerful. Only 2 gb ram with atom processor. Before spending money I was hoping someone with exactly this setup could comment on watch ability. Even better if they also use verizon on demand to watch commercial tv like HBO, STARZ etc through the internet.

Sent from my Hyperdriven Note 3
 

bhiga

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Oct 13, 2010
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My device is a dell venue 8 pro which is to say the least NOT powerful. Only 2 gb ram with atom processor. Before spending money I was hoping someone with exactly this setup could comment on watch ability. Even better if they also use verizon on demand to watch commercial tv like HBO, STARZ etc through the internet.
Hmm... Support on x86 Android may not be as good or even exist.

For your purposes I'd seriously look at an Android TV stick which is essentially a full Android device that has TV output, rather than trying to trying to mirror from a low-horsepower device. Yes, it's another remote or input device though I bet they have some network-based controls.

EZCast might fill this requirement, but I'm not familiar enough with it to know.

At least a TV stick would be doing the work on its own rather than doubling up on the compression, decompression and network utilization as happens in a mirroring scenario.

Given that the Google I/O announcement had the Galaxy S4, which is significantly more powerful than my Galaxy S3, at the lower end, I'm guessing the Android screen mirroring still requires some amount of CPU usage. Also, I'm not sure those specs were listed with the idea of mirroring CPU-intensive video playback.
 

bhiga

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Oct 13, 2010
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My DV8P is Windows 8.1
Oh, geez, LOL! Sorry, I had my head stuck in Android...

Okay... In that case, yeah, it's not going to work well for Chromecast simply because you'd have to use Chrome Tab or Desktop casting and that will chew up your CPU time, causing much lag and a very unpleasant viewing experience.

I strongly suspect the same will hold for EZcast, because in both cases what's happening is...
  1. Compressed video arrives from Internet
  2. CPU decompresses video, possibly with some hardware assistance, to put on screen
  3. CPU compresses screen image to Chromecast or Miracast-friendly compression
  4. Recompressed video goes to Chromecast/Miracast device
  5. Chromecast/Miracast device decompresses video to put on screen

It's a lot of CPU burden to both be decompressing the video for local-screen playback and recompress that video to send to Chromecast/Miracast. Chrome desktop/tab mirroring is currently limited to 720p because it's not optimized much (if at all).

If all the apps supported Chromecast, life would be much nicer. For example, HBO GO does support Chromecast (even in Windows Chrome), so what happens is essentially the same as what happens when you watch just on your tablet.
  • Compressed video arrives from Internet
  • CPU decompresses video, possibly with some hardware assistance, to put on screen
Boom, done. No extra steps, no extra load on your DV8P.


Unfortunately XfinityTV doesn't seem to work with Chromecast on Windows (or on Android, for that matter :(), so unless you can find the shows you want on Chromecast-supporting sites, you might be stuck in the top scenario...
Normally I would recommend a wireless HDMI dongle or even a USB DVI/HDMI/VGA adapter, but it looks like your Venue 8 does not have a HDMI port, and its USB port is not a host (ie, it doesn't support devices, only being plugged into a computer for data transfer).

The larger Venue 11 Pro, has a mini HDMI at least, so it could either go wired to a TV or via a wireless HDMI device.
 

recDNA

Senior Member
Aug 24, 2011
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Oh, geez, LOL! Sorry, I had my head stuck in Android...

Okay... In that case, yeah, it's not going to work well for Chromecast simply because you'd have to use Chrome Tab or Desktop casting and that will chew up your CPU time, causing much lag and a very unpleasant viewing experience.

I strongly suspect the same will hold for EZcast, because in both cases what's happening is...
  1. Compressed video arrives from Internet
  2. CPU decompresses video, possibly with some hardware assistance, to put on screen
  3. CPU compresses screen image to Chromecast or Miracast-friendly compression
  4. Recompressed video goes to Chromecast/Miracast device
  5. Chromecast/Miracast device decompresses video to put on screen

It's a lot of CPU burden to both be decompressing the video for local-screen playback and recompress that video to send to Chromecast/Miracast. Chrome desktop/tab mirroring is currently limited to 720p because it's not optimized much (if at all).

If all the apps supported Chromecast, life would be much nicer. For example, HBO GO does support Chromecast (even in Windows Chrome), so what happens is essentially the same as what happens when you watch just on your tablet.
  • Compressed video arrives from Internet
  • CPU decompresses video, possibly with some hardware assistance, to put on screen
Boom, done. No extra steps, no extra load on your DV8P.


Unfortunately XfinityTV doesn't seem to work with Chromecast on Windows (or on Android, for that matter :(), so unless you can find the shows you want on Chromecast-supporting sites, you might be stuck in the top scenario...
Normally I would recommend a wireless HDMI dongle or even a USB DVI/HDMI/VGA adapter, but it looks like your Venue 8 does not have a HDMI port, and its USB port is not a host (ie, it doesn't support devices, only being plugged into a computer for data transfer).

The larger Venue 11 Pro, has a mini HDMI at least, so it could either go wired to a TV or via a wireless HDMI device.

It does support usb on the go so I do use flashbdrive with a usb on the go cable. Pluggable makes a vga/dvi converter that they claim works. The main problem is I might need a powered usb hub because the micro usb provides very little. Power. There are hdmi converters too but I don't want to have to put the dv8p next tonthe tv to plug it in. A wireless solution would be best.

Sent from my Hyperdriven Note 3
 

bhiga

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Oct 13, 2010
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It does support usb on the go so I do use flashbdrive with a usb on the go cable. Pluggable makes a vga/dvi converter that they claim works. The main problem is I might need a powered usb hub because the micro usb provides very little. Power. There are hdmi converters too but I don't want to have to put the dv8p next tonthe tv to plug it in. A wireless solution would be best.
If there's a HDMI output that works, you could do that and feed a wireless HDMI adapter with that.
The DVI/VGA could work too, but the problem is you have no sound, so you'd also have to run an audio cable to your TV.

Trouble is, the wireless HDMI adapter alone is $150+
That much money might be better put toward a laptop or headless PC like an Intel NUC to drive the TV directly, HTPC style.

My current HTPC is an Atom D525 and it's iffy with 1080p streaming Flash playback. Your Z3740D should fare much better, but as your native screen resolution is 1280x800, not sure what resolution the HDMI adapter will put out.
 

recDNA

Senior Member
Aug 24, 2011
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I have a great ultrabook that came with its own adapters. I just wanted to be able to use the dv8p too

Sent from my Hyperdriven Note 3
 

tacopicante123

Senior Member
Dec 19, 2008
107
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I don't know if I misunderstood or not.. I am trying to figure out what to buy between the EZCast M2 and the Tronsmart T1000 for miracasting the contents of my Note 3 onto my Vizio HDTV. The files are in mkv format which are totally playable in VLC Player, and I currently use an MHL to HDMI adapter to play on my TV with no lag. I just want to know which of the two dongles are better with the Note 3 so I can make my final decision to buy them online. I am just tired of having the cable dangle from my TV and prefer to have my phone wirelessly mirror the files... Please let me know if that makes sense. Thanks again for your help!

No, these cannot be played in any way except directly through xfinity player in the internet. I believ they use flash player. They are not on my device. That is why I keep saying I need to mirror my dv8p

Sent from my Hyperdriven Note 3
 

bhiga

Inactive Recognized Contributor
Oct 13, 2010
2,501
1,018
I don't know if I misunderstood or not.. I am trying to figure out what to buy between the EZCast M2 and the Tronsmart T1000 for miracasting the contents of my Note 3 onto my Vizio HDTV. The files are in mkv format which are totally playable in VLC Player, and I currently use an MHL to HDMI adapter to play on my TV with no lag. I just want to know which of the two dongles are better with the Note 3 so I can make my final decision to buy them online. I am just tired of having the cable dangle from my TV and prefer to have my phone wirelessly mirror the files... Please let me know if that makes sense. Thanks again for your help!
Chromecast won't natively play MKVs, and even if it did it still depends what compression is being used within the MKV.

If it's a Galaxy Note 3, the best solution would be the Samsung AllShare Cast Wireless Hub as it'll use the native AllShare Cast functionality and give you exactly what you're getting now from your MHL adapter - except wirelessly. I see them online for just a tad more than Chromecast.
 
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tacopicante123

Senior Member
Dec 19, 2008
107
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Note 3 Miracast Dongle - Best Option?

Hey I appreciate all the comments! I am narrowing my choices to the Tronsmart T1000 or the EZCast miracast dongles... I own the Note 3 and just want to know which one offers the least lag while streaming movies from my phone via mirror mode to my Vizio HDTV. I appreciate any help you guys can provide me.
 

alucardbcn

Member
Oct 1, 2007
46
4
Mirroring mode ezcast/xiaomi mi3

Hi i buy an ezcast dongle and it runs perfect with my Xiaomi mi3 but i cannot use mirroring mode, any program or idea to do this?? Thanks in advance.

Solved i dont know if its x the last actualization of zcast or i tried with wlan display and connects it in mirror mode plays good
 
Last edited:

bhiga

Inactive Recognized Contributor
Oct 13, 2010
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Not to add confusion but now that r3pwn's put out the experimental MirrorEnabler, Android Screen Mirroring on Chromecast may be an option for some. Works great on my AT&T Samsung Galaxy S3 on rooted 4.4.2
Check the officially supported devices first, of course, in case you don't even need MirrorEnabler.
Performance is quite good and IMO if works better for streaming Internet content than AllShare Cast (I recently got an AllShare Wireless Hub).
 

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    EZCast is a competing technology, in some cases it's packaging is just a clone

    Dongle acts as ap/wireless router in order to use it.
    Client app connects to EZCast wifi and EZCast dongle is connected to home/office wifi network.

    EZCast dongle examples:
    EZCast M2 III
    Measy A2W
    Tronsmart T1000
    Vsmart v5II
    and dozen of others, some even with external antennas.

    These dongles are often advertised as Miracast dongles.
    Click HERE to view list of XDA threads tagged Miracast

    Specification
    OS: EZCast ROM(Linux OS) updated mothly
    Source code for dongle or apps have never been released.
    Majority of EZCast dongles use the same operating system!(regardless of manufacturer)

    RAM: DDR3 128MB (or 256MB)
    Storage: Single-level cell (SLC) NAND Flash memory: 128 MB
    Chipset: Actions-Micro AM8251 600 MHz (or 1GHz)
    Networking: Realtek RTL8188 Wifi Module 2.4Ghz. 802.11 B/G/N(150Mb) - WEP/WPA/WPA2, unfortunately WPS is enabled.

    Video Outputs: 480p (HDMI), 720p (HDMI), 1080p (HDMI)
    Support Video-formats: avi, divx, mkv, ts, dat, vob, mpg, mpeg, mov, mp4, rm, rmvb, wmv, etc.
    Support Subtitles: ..smi , *.srt, *.cdg on Android and iOS, on PC Windows platform it's not supported yet.
    Support Audio-formats: MP1, MP2, MP3, WMA, OGG, ADPCM-WAV, PCM-WAV, AAC etc
    Support Picture-formats: JPEG, BMP, PNG etc.
    Support File-formats: Adobe PDF, MS Word, Ms Excel, Ms Powerpoint, etc.
    Standards: Ezcast, Miracast(its not possible to use it directly with Intel WiDi/Windows 8 built features, it requires EZCast windows app), DLNA, Airplay
    Power Input: 5.0V- 0,3A to 1.0A depends on dongle, usually 0,5A
    power adapter: USB powered
    System Requirements: Requires a laptop, smartphone, or tablet support Miracast wireless display; HDTV with available HDMI input

    software inside:
    BIND 9.9.2-P1 (Jan 22 2013)
    thttpd/2.25b 29dec2003
    hostapd v0.6.9 20009-03-23
    udhcpd

    Unboxing and review VIDEOs:
    http://www.youtube.com/watch?v=FGFFJJxMaWI
    http://www.youtube.com/watch?v=loDi34vbqeE
    http://www.youtube.com/watch?v=-9768N0-Ilg
    Chromecast vs EZCast(tronsmart t1000) review
    http://liliputing.com/2013/12/tronsmart-t1000-miracast-wireless-display-adapter-giveaway.html

    ------------------------------------------------------------------------------
    Security - In terms of security both products are flawed:

    *Chromecast acts as open AP if is not connected to, in case of rooted it allows to steal your ESSID and PASSPHRASE
    *EZCast(Measy A2W in my case but it's just EZCast standard)

    EZCast is by default protected by WPA2 and 8 digit passphrase which is fair.

    Dongle acts as ap/wireless router in order to use it. Client app connects to EZCast wifi and EZCast dongle is connected to main wifi network.

    1. EZCast Dongle has for some unknown reason WPS enabled.
    WPS is broken/hackable via WASH/REAVER since December 2011. Fixed in firmware 13886 (Aug 2015)
    2. EZCast has always the same ESSID(should be an option to change it), also 32 characters limitation.(fixed in 2015)
    3. It's not possible to hide ESSID broadcasting.
    4. Passphrase to it's network is always limited to 8 ASCII characters, which is too short, should beup to 63ascii/64hex characters.
    5. AP that EZCast can connect to has to be about ESSID 16 character long/16 characters long, should be ESSID 32 chanracter long and passphrase 63 ascii or if 64 hex character long.
    6. After dongle factory reset initial WPA2 passphrase is always the same(returns to stock value), should be randomized.
    7. I find it strange that iezvu .com collects unique ESSID, email, IP, while default WPA2 password is the same after each dongle reset.

    Probably there is a correlation between ESSID, MAC and passphrase - guys from RouterKeygen are good at finding this....
    https://code.google.com/p/android-thomson-key-solver/

    ------------------------------------------------------------------------------
    For mirroring desktop/expanding desktop EZCast is superior to Chromecast Stream can be about 30 - 35Mbps.
    You may stream up to 4 desktops at once to one screen1/ split 2/split 4, I have tried only 2 at time.

    ------------------------------------------------------------------------------
    If it comes to playing movies (nearly all formats supported) with EZCast Windows it runs fluid in Video Mode, but without subtitles.
    It's also possible to watch movie with subtitles with screen mirroring but it's not so enjoyable - slightly tearing.

    You may also stream audio files.

    It's supposed to be better from Android phone but i just have tried audio/video/camera live stream

    ------------------------------------------------------------------------------
    Video cloud storage playback is available in android and it is fully enjoyable. YT, Vimeo, around 50 sites supported. It works in similar way as chromecast.
    Even more sites supported for Chinese consumers.


    For cloud video streaming for this moment Chromecast may be a winner, but EZCast is in active development - monthly cycle. Chromecast development is still slow.

    ------------------------------------------------------------------------------
    Price of EZCast dongle is about $30-$35 so it's very similar to Chromecast price.

    ------------------------------------------------------------------------------
    Links:
    Main EZCast technology site:
    http://www.iezvu.com/index.php?l=en

    EZCast on Google+:
    https://plus.google.com/100070160405847243669/posts
    https://plus.google.com/communities/112623351806986703053

    EZCast on Facebook:
    https://www.facebook.com/iezcast

    Latest FW changelog:
    http://www.iezvu.com/upgrade/ezcast/appupgrade/update.php?&al=US

    ROM is definitely moddable.
    Main link of ezCast OS 11283:
    http://www.iezvu.com/upgrade/ezcast/ezcast.bin
    Client EZCast Apps:
    http://www.iezvu.com/index.php?m=download&a=index&id=29&l=en
    Android EZCast app:
    https://play.google.com/store/apps/details?id=com.actionsmicro.ezcast
    EZCast forum:
    http://www.iezvu.com/bbs-en/
    Manuals:
    http://www.iezvu.com/bbs-en/viewforum.php?f=3&sid=f8f72e91923e869d137e256a638fb1c6
    http://www.ezcast-wifidisplay.com/manual/EZCast-quick-installation-guide.pdf


    Why to post is in Chromecast subforum? The product fills the gap that CC fails to fill yet.

    PS: I am not affiliated with iezvu.com in any way.
    2
    measy a2w + mtk6577

    I have the measy a2w. miracast works well with android 4.2.

    But for my 3 phones/phablets with mtk6577 chip and running android 4.1. It was difficult. The EZcast app wouldn't install. I figured out how finally. I had to add the .apk app file to /data/app manually and set permission to rw-r--r--, then reboot.

    The manual is a joke, as always. It doesn't even talk about miracast.
    settings > display > wireless display > search device > connect
    That's all it takes for android 4.2.
    1
    a quick update on this... I tried the ezmirror using my laptop and it plays 720p and 1080p perfect! I don't know why when playing over tablet or iphone it lags so much! Any experts in here know how to sniff out the protocol it uses?

    Be sure that you use latest version of app.
    EZCast 1.1.150 Feb 01, 2014 https://itunes.apple.com/en/app/ezcast/id677053215
    It requires iOS 6.1 or later and is optimized for iPhone 5.

    Use Wireshark on Linux or OS X platform if you want to " sniff out the protocol it uses"
    https://www.wireshark.org/download.html
    Alternatively read specs and manuals from links in OP(Opening post).
    Or even visit their forum that's linked in OP and ask there.

    P.S.
    That's cool that I helped to solve your problems.
    You didn't mention what worked and you don't even bother to say thank you.
    1
    I have iphone 5 but running ios 7. I am on windows lapto so I can't use that wireshark! Also I have not forget to say thank u to u, just we have not finished solving this issue that is all eheeeh don't misunderstand! I greatly appreciate all anyone does to help troubleshoot!

    Two answers at once:
    1. Technologies used on iOS - Ezair(Airplay)
    2. There are known issues on iOS 7 with no workaround.
    According to developer "yuanwei" it should be fixed within a month. SOURCE