Rank: Advanced Member
Groups: Registered
Joined: 11/30/2013(UTC)
Posts: 165
Location: Seoul, South Korea
Thanks: 39 times
Was thanked: 19 time(s) in 14 post(s)
|
Thanks Martin, this helps a lot. Hope to see some of the other posts in this thread discussed later on. Thanks again...
|
|
|
|
|
|
Rank: Advanced Member
Groups: Registered
Joined: 10/13/2012(UTC) Posts: 1,162  Location: Melbourne Thanks: 220 times
Was thanked: 199 time(s) in 181 post(s)
|
Hi Martin, the URL gives an access denied error. No biggie. Also a reminder, the update is not showing as available within vMix. I know that is still on your todo list.
|
|
|
|
|
|
Rank: Administration
Groups: Administrators
Joined: 1/13/2010(UTC) Posts: 5,214  Location: Gold Coast, Australia Was thanked: 4302 time(s) in 1523 post(s)
|
I've updated the forum URL, thanks.
I believe I have covered most of what has been mentioned in this thread, (or others have offered answers already)
If I have missed something, it might be worth creating separate threads for each issue as vMix 17 is now released.
|
 1 user thanked admin for this useful post.
|
|
|
|
Rank: Advanced Member
Groups: Registered
Joined: 8/21/2015(UTC) Posts: 324  Location: Cornwall, Ontario, Canada Thanks: 18 times
Was thanked: 80 time(s) in 60 post(s)
|
Martin, does Vmix 17 send out NDI streams of the added input?? Have the following selected in Settings Reason I am asking is when I run Newtek NDI Video Monitor it only sees the following sources from vMix.. vMix - Output vMix - Audio Headphones vMix - Audio Master desmar attached the following image(s):  Capture.PNG (31kb) downloaded 2 time(s).You cannot view/download attachments. Try to login or register.
|
|
|
|
|
|
Rank: Administration
Groups: Administrators
Joined: 1/13/2010(UTC) Posts: 5,214 Location: Gold Coast, Australia Was thanked: 4302 time(s) in 1523 post(s)
|
vMix will add NDI streams for any cameras or audio devices added.
It won't add ordinary inputs as this puts significant strain on the GPU, for that case you can use the vMix output
or use External 2 which is in the 4K and Pro editions.
Regards,
Martin
vMix
|
1 user thanked admin for this useful post.
|
|
|
|
Rank: Advanced Member
Groups: Registered
Joined: 3/25/2016(UTC)
Posts: 44
Thanks: 9 times
Was thanked: 2 time(s) in 2 post(s)
|
admin wrote:It won't add ordinary inputs as this puts significant strain on the GPU, for that case you can use the vMix output
or use External 2 which is in the 4K and Pro editions.
Hi Martin. Every input should have user choosable option so user can select the inputs he/she needs to be sent to NDI, please.
|
|
|
|
|
|
Rank: Advanced Member
Groups: Registered
Joined: 8/21/2015(UTC) Posts: 324 Location: Cornwall, Ontario, Canada Thanks: 18 times
Was thanked: 80 time(s) in 60 post(s)
|
admin wrote:vMix will add NDI streams for any cameras or audio devices added.
It won't add ordinary inputs as this puts significant strain on the GPU, for that case you can use the vMix output
or use External 2 which is in the 4K and Pro editions.
Regards,
Martin
vMix Thanks Martin, makes sense, it's what I thought, just wanted to clarify for the other users of vMix....
|
|
|
|
|
|
Rank: Member
Groups: Registered
Joined: 4/29/2016(UTC)
Posts: 10
Location: moskow
Thanks: 14 times
|
Hi. use vmix 17.0.0.77 i7-4770/8gb/GeForce gtx 760/ lan 1gb input - 2 intensity pro & 1 decklink mini recorder... + 2 ndi input + 1 overlay video with alpha output - 1 intensity pro + ndi out and when turn on overlay -cpu-100% and have more dropframes source vadim_d attached the following image(s): vmix.JPG (65kb) downloaded 2 time(s). vmix2.JPG (79kb) downloaded 3 time(s).You cannot view/download attachments. Try to login or register.
|
|
|
|
|
|
Rank: Administration
Groups: Administrators
Joined: 1/13/2010(UTC) Posts: 5,214 Location: Gold Coast, Australia Was thanked: 4302 time(s) in 1523 post(s)
|
Sounds like the Overlay video is using a lot of CPU, what format/codec is it?
|
|
|
|
|
|
Rank: Member
Groups: Registered
Joined: 4/29/2016(UTC)
Posts: 10
Location: moskow
Thanks: 14 times
|
Overlay video - Apple QuickTime RLE Video (rle ) 32 bits RGB - 1920x1080 / 124700 kbits per sec
|
|
|
|
|
|
Rank: Advanced Member
Groups: Registered
Joined: 4/16/2013(UTC) Posts: 406 Location: Iowa Thanks: 281 times
Was thanked: 32 time(s) in 29 post(s)
|
vadim_d wrote:Overlay video - Apple QuickTime RLE Video (rle ) 32 bits RGB - 1920x1080 / 124700 kbits per sec Wow! Isn't that bitstream a bit high? I usually render with 8-9000kbps.
|
|
|
|
|
|
Rank: Administration
Groups: Administrators
Joined: 1/13/2010(UTC) Posts: 5,214 Location: Gold Coast, Australia Was thanked: 4302 time(s) in 1523 post(s)
|
vadim_d wrote:Overlay video - Apple QuickTime RLE Video (rle ) 32 bits RGB - 1920x1080 / 124700 kbits per sec With nothing else running vMix see what the CPU usage is playing that file, I suspect it will be quite high. High CPU video plus 2 NDI plus multiple capture inputs may just be exceeding the limit of what is possible on that CPU.
|
|
|
|
|
|
Rank: Member
Groups: Registered
Joined: 4/29/2016(UTC)
Posts: 10
Location: moskow
Thanks: 14 times
|
Thank you. I try a little differently, and write the result :)
|
|
|
|
|
|
Rank: Administration
Groups: Administrators
Joined: 1/13/2010(UTC) Posts: 5,214 Location: Gold Coast, Australia Was thanked: 4302 time(s) in 1523 post(s)
|
For those seeing issues with vMix Desktop Capture for Windows, a new update is below of the standalone version which fixes a few bugs: http://www.vmix.com/down...MixDesktopCaptureNDI.zipFor those seeing External Output issues with Blackmagic cards, can you report the blackmagic driver version installed?
|
|
|
|
|
|
Rank: Newbie
Groups: Registered
Joined: 11/18/2013(UTC)
Posts: 7
Location: Calgary, Canada
Thanks: 1 times
Was thanked: 1 time(s) in 1 post(s)
|
admin wrote:loganwhite wrote:I've noticed that inputs recorded through the MultiCorder are upside down! Tried various file types: Decklink MJPEG and H264. The files from the PGM Record appear normal. What sort of capture card is being used? I'm not seeing any issues capturing MultiCorder in 17.76 Just ran some more tests, and it's only the NDI inputs that are upside down when recorded in Multicorder. - Using a Blackmagic Decklink Quad, with the current 10.6.5 Desktop Video drivers - Tested on Vmix 17.0.0.77 x64 In addition, I ran into a strange artifact when bringing in a RTMP stream straight from a Teradek Cube 155 encoder. (Compared to the SDI signal from the Teradek Cube 355 decoder pulling from the same stream) Looks like the red channel has taken a shift down. This strange effect isn't seen when using VLC to view the stream, or when using any other RTMP stream into Vmix. Duplicated the results on my main system and also a laptop running Vmix basic.  loganwhite attached the following image(s): Cube stream.PNG (680kb) downloaded 0 time(s).You cannot view/download attachments. Try to login or register.
|
|
|
|
|
|
Rank: Advanced Member
Groups: Registered
Joined: 10/13/2012(UTC) Posts: 1,162 Location: Melbourne Thanks: 220 times
Was thanked: 199 time(s) in 181 post(s)
|
loganwhite wrote:
Just ran some more tests, and it's only the NDI inputs that are upside down when recorded in Multicorder.
- Using a Blackmagic Decklink Quad, with the current 10.6.5 Desktop Video drivers
- Tested on Vmix 17.0.0.77 x64
In addition, I ran into a strange artifact when bringing in a RTMP stream straight from a Teradek Cube 155 encoder. (Compared to the SDI signal from the Teradek Cube 355 decoder pulling from the same stream) Looks like the red channel has taken a shift down. This strange effect isn't seen when using VLC to view the stream, or when using any other RTMP stream into Vmix. Duplicated the results on my main system and also a laptop running Vmix basic.
For the direct ingest of the feed from the Cube try turning on your camera or video source, then turn on the CUBE, then bring up the input in vMix. It seems to be a sequence thing. I find if you start the CUBE, then add the video source to the CUBE you get the result you show in the preview window. I don't have a pair of CUBEs so can't help with the colour shift but it may be another symptom of the same issue.
|
|
|
|
|
|
Rank: Newbie
Groups: Registered
Joined: 11/18/2013(UTC)
Posts: 7
Location: Calgary, Canada
Thanks: 1 times
Was thanked: 1 time(s) in 1 post(s)
|
ask wrote:loganwhite wrote:
Just ran some more tests, and it's only the NDI inputs that are upside down when recorded in Multicorder.
- Using a Blackmagic Decklink Quad, with the current 10.6.5 Desktop Video drivers
- Tested on Vmix 17.0.0.77 x64
In addition, I ran into a strange artifact when bringing in a RTMP stream straight from a Teradek Cube 155 encoder. (Compared to the SDI signal from the Teradek Cube 355 decoder pulling from the same stream) Looks like the red channel has taken a shift down. This strange effect isn't seen when using VLC to view the stream, or when using any other RTMP stream into Vmix. Duplicated the results on my main system and also a laptop running Vmix basic.
For the direct ingest of the feed from the Cube try turning on your camera or video source, then turn on the CUBE, then bring up the input in vMix. It seems to be a sequence thing. I find if you start the CUBE, then add the video source to the CUBE you get the result you show in the preview window. I don't have a pair of CUBEs so can't help with the colour shift but it may be another symptom of the same issue. Solved: Thanks ask, but the startup order doesn't seem to make a difference. It turns out that having the Cube's deinterlacer disabled caused this effect. Not sure if the technical reason why the Cube decoder and VLC can handle it, but Vmix can't at the moment. Even if the camera was set to 30psf or 24p, its HDMI was still 5994i I suppose. Cameras were initially set to 1080i5994 with deinterlacer disabled to reduce the end-to-end latency. (Got it down to 4 frames using the Cube encoder + decoder) I don't suppose there are any recommendations to achieve the same low-latency straight into Vmix? (Tried a low cache value, and enabling intra refresh mode, but just get a black stream for any cache value under 200) My Cube->Cube vs SDI latency test is posted here if anyone is interested: https://vimeo.com/164867055
|
1 user thanked loganwhite for this useful post.
|
|
|
|
Rank: Advanced Member
Groups: Registered
Joined: 10/13/2012(UTC) Posts: 1,162 Location: Melbourne Thanks: 220 times
Was thanked: 199 time(s) in 181 post(s)
|
Good to know Logan. Thanks for the update.
|
|
|
|
|
|
Rank: Administration
Groups: Administrators
Joined: 1/13/2010(UTC) Posts: 5,214 Location: Gold Coast, Australia Was thanked: 4302 time(s) in 1523 post(s)
|
|
1 user thanked admin for this useful post.
|
|
|
|
Rank: Advanced Member
Groups: Registered
Joined: 7/11/2015(UTC)
Posts: 354
Location: NJ
Thanks: 9 times
Was thanked: 45 time(s) in 38 post(s)
|
Martin, Just a reminder to update your download page. http://www.vmix.com/software/download.aspxThe button/link for the download currently says 17.0.0.77, though it correctly installs 17.0.0.80. Also, the release notes are from April.
|
|
|
|
|
|
Forum Jump
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.
Important Information:
The vMix Forums uses cookies. By continuing to browse this site, you are agreeing to our use of cookies.
More Details
Close
