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admin  
#1 Posted : Sunday, February 22, 2015 3:07:16 AM(UTC)
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vMix 15 Preview (15.0.0.55 Beta) is here!

Please Note: This is a preview release for those who like to live on the edge! There will still be some bugs, so it is not recommended for production use.

http://www.vmix.com.au/download/vmix15preview.exe

Your feedback is greatly appreciated, please report any bugs or issues in this thread.

Note: New features should not be submitted here, please use the Feature Requests forum instead.

Instant Replay

The big new feature in vMix 15 is a brand new Instant Replay system supporting four cameras and continuous recording.
Please see the dedicated Instant Replay forum for more information and discussion.

Please also post bugs etc directly to that forum instead of in this thread.

New Features

* Input numbers will now show by default next to each input and in the MultiView. These can be hidden in Settings -> Display.
* New multiple streaming destination support with easy to use 1,2 and 3 stream selection boxes.
* Two new streaming providers added to list: Sunday Streams and USTREAM
* Back/Next buttons added to interface for List input and PowerPoint/Photos inputs.
* PowerPoint and Photos slide shows can now be started and stopped through the Play/Pause button.
By default the transition is set to 2 seconds but this can be changed by right clicking the inputs and selecting SlideShow settings.
* Image Sequence moved to new Image Sequence / Stinger input option.
* Improved performance when using stingers
* Automatic input reset support added for AJA inputs when format changes.

Bug Fixes

* Fixed bug when playing Transport Streams that have been running for more than 26 hours.
* Fixed bug with Audio Mixer missing on multiple monitor setups
* Fixed issue where some videos in a List input may appear brighter than expected.
* Fixed bug where dragging a file from the desktop would only work when dragging over a blank space
* A number of other minor bug fixes and tweaks

Regards,

Martin
vMix
admin  
#2 Posted : Sunday, February 22, 2015 10:14:37 AM(UTC)
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Just posted a quick update (15.0.0.56) to the same download link.

This fixes some resizing and scroll bar issues on the main vMix window.
Also fixes lower than expected frame rates with some RTMP inputs. (This doesn't affect streaming)
Thremir  
#3 Posted : Sunday, February 22, 2015 10:47:29 PM(UTC)
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When selecting an Input as Ext. Out, the list doubles (doesn't clear old list-box) when clicking OK and re-opening the Ext. Out window in the menu:

UserPostedImage

Cheers,
Håvard
admin  
#4 Posted : Monday, February 23, 2015 7:56:01 AM(UTC)
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Thanks Håvard

Just posted a quick update to the same link (15.0.0.57)
This fixes the input list bug and also a couple of other UI bugs including the audio mixer going missing when minimising.

admin  
#5 Posted : Tuesday, February 24, 2015 5:19:28 AM(UTC)
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I have posted another update to vMix 15 Preview (15.0.0.58)

Same download link as above.

* Fixed Stream automatic reconnection, it will now connect an unlimited number of times if the connection is lost and will only stop
when the stream button is clicked.
* Fixed some flicker and monitor bugs in Instant Replay
thanks 1 user thanked admin for this useful post.
Ario on 2/24/2015(UTC)
thomas  
#6 Posted : Friday, February 27, 2015 11:40:27 AM(UTC)
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Possible bug with FFMPEG.

I can`t do multibitrate-streaming with FFMPEG in vMix 15.0.0.58, even though the settings are exactly the same as in vMix 14.

When I hit "Stream" i get: "vMix Error - streaming [tcp @ xxxxxxx] TCP Buffer has been set to 6390784 bytes rtmp://xxxxxxxxxxx: Input/output error"

"FFMPEG.Exited
built on Jan 8 2015 02:08:21 with Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 16.00.40219.01 for 80x86
configuration: --enable-gpl --enable-version3 --enable-libx264 --toolchain=msvc --enable-zlib --enable-libfaac --enable-nonfree
libavutil 54. 16.100 / 54. 16.100
libavcodec 56. 19.100 / 56. 19.100
libavformat 56. 18.100 / 56. 18.100
libavdevice 56. 3.100 / 56. 3.100
libavfilter 5. 6.100 / 5. 6.100
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 3.100 / 53. 3.100
Guessed Channel Layout for Input Stream #0.1 : stereo
Input #0, dshow, from 'video=vMix Video:audio=vMix Audio':
Duration: N/A, start: 5017.729000, bitrate: 1536 kb/s
Stream #0:0: Video: rawvideo (UYVY / 0x59565955), uyvy422, 1920x1080, 25 tbr, 10000k tbn, 25 tbc
Stream #0:1: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
[tcp @ 039233A0] TCP Buffer has been set to 6390784 bytes
Last message repeated 1 times"

Streaming-resolution is set to 1920x1080p25, my input sources are 1080i50. When I change to FMLE instead of FFMPEG it works like a charm.

I am doing a big soccer-stream tomorrow, any ideas?

Best regards
Thomas
admin  
#7 Posted : Friday, February 27, 2015 11:48:58 AM(UTC)
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It sounds like the stream names might be different.
Could you email me the full streaming log found in c:\programdata\vmix\streaming
info@vmix.com.au

Thanks,

Martin
vMix
thomas  
#8 Posted : Friday, February 27, 2015 11:55:17 AM(UTC)
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That was fast, thanks! I can`t find any log at C:\Program Files (x86)\vMix15\streaming, but there are two XML-files. If i disable multibitrate and only do one bitrate it works like a charm..

admin wrote:
It sounds like the stream names might be different.
Could you email me the full streaming log found in c:\programdata\vmix\streaming
info@vmix.com.au

Thanks,

Martin
vMix

admin  
#9 Posted : Friday, February 27, 2015 12:19:20 PM(UTC)
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Sorry, the path is c:\programdata\vmix\streaming which is separate to the vmix installation folder

(it might be hidden so type it in directly into My Computer)
wwdv  
#10 Posted : Sunday, March 1, 2015 7:54:59 AM(UTC)
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FFmpeg streaming is not working: "Stream name cannot be empty"
Where can I enter in a stream name? (if it means stream key, I don't use it)
admin  
#11 Posted : Sunday, March 1, 2015 9:53:33 AM(UTC)
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What CDN are you using?
It's likely the stream key / name is actually the last part of URL being entered.
wwdv  
#12 Posted : Sunday, March 1, 2015 11:51:16 AM(UTC)
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The settings are exactly the same as in vMix14.

It seems that vMix is streaming however the stream button is not red, but the flash player shows only the connecting animation.
admin  
#13 Posted : Sunday, March 1, 2015 9:06:10 PM(UTC)
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If the url is rtmp://servername/directory/live
Then place rtmp://servername/directory in the URL and live as the Stream Key.

This separation is important for consistency in the way vMix handles streaming.
In the past FFMPEG may have cut up the URL as needed automatically, but
this is not a recommended way of doing things and can cause problems which is why things are enforced in 15.
wwdv  
#14 Posted : Monday, March 2, 2015 8:59:37 AM(UTC)
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Now I've got another error: [tcp@ 00F560E0]TCP buffer has set to 2070528 bytes, input output error.
admin  
#15 Posted : Monday, March 2, 2015 11:26:59 AM(UTC)
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Please email me the log files from c:\programdata\vmix\streaming as something is not right with the url formatting.

Regards,

Martin
vMix
info@vmix.com.au
LAJDigital  
#16 Posted : Tuesday, March 3, 2015 1:38:53 PM(UTC)
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Just doing some testing for a event we have on the weekend up in Mackay (MMA Cagefighting) and just doing some testing to see if a error I've been having with audio frame dropping is fixed, however i noticed that the option to make a backup of the FLV is no longer in the advanced options for the streaming setup.
(attached a screen shot of both 14 and 15.)

If this has been moved where is the option to do so now
(always want to have 2 to 3 backups at all times.)

also Thank you for the force CBR Option, casting to Twitch should be easier now.
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admin  
#17 Posted : Tuesday, March 3, 2015 10:01:53 PM(UTC)
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The backup stream and save to file options are only available when using FMLE.
From the Streaming window select FMLE as the Application.
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vMix 15 Preview (15.0.0.55) (Instant Replay)
by admin 2/22/2015 3:14:08 AM(UTC)
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