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Type: Posts; User: ddv2005

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    It because of delay "feature" in NDI library send...

    It because of delay "feature" in NDI library send loop. Delay depends on destination port number and can be 0,1 or 2 seconds. During this delay sender discard all video frames to new client....
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    376

    I thought about it too but hoped that may be...

    I thought about it too but hoped that may be another way. Thanks
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    376

    NDI Send pause video on no connections

    Hello,

    I have application that send video via NDI. To preserve resources it pause sending video frames to NDI when no client connections. Once any is client connecting to NDI stream, application...
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    I just make a test to decode full hd SpeedHQ2...

    I just make a test to decode full hd SpeedHQ2 video on Raspberry Pi 3 via ffmpeg and it can decode video at 26-30fps. It is mean that Raspberry Pi 4 would be able to decode NDI 1080p60 video even...
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    I believe that new Rasberry Pi would be able...

    I believe that new Rasberry Pi would be able decode NDI because NDI use SpeedHQ codec that very similar with MPEG2 that can be software decoded by Rasberry Pi 4. But I am not sure that Rasberry Pi...
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    >Very strange, I have been playing with this...

    >Very strange, I have been playing with this Beelink N3450 device for about a week and I am not getting useful results at all.
    It is expected. The problem is slow memory...I have tested atom z8350...
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    Thanks. Now it works fine

    Thanks. Now it works fine
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    463

    Forum error 1015

    Hello,

    Since yesterday I can't access forum because after 2 clicks I got an error 1015:
    ===================================================
    Error 1015 Ray ID: 47aa814f3af4c5c2 2018-11-16...
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    I found that first delay on NDIlib_recv_create_v3...

    I found that first delay on NDIlib_recv_create_v3 because of nanosleep in NDIlib_recv_create_v4. I don't know reason for unconditional nanosleep for 1 second but in my test without nanosleep it still...
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    NDI connection time to source

    Hello,

    Standard connection time to NDI source about 2.-3 seconds even if app has provided IP address and port. But Tricaster connection time less than 200ms...Is it possible to have the same...
  11. Hi Nimrod, If you want to known NDI name of...

    Hi Nimrod,

    If you want to known NDI name of your cameras then run "NDIAnalysis.exe /find" from latest SDK or NDIlib_Find example. It will show you list of all NDI sources in your network. Then use...
  12. Hi. NDIlib_recv_create_v3_t ->...

    Hi.
    NDIlib_recv_create_v3_t -> source_to_connect_to -> p_ndi_name is "a UTF8 string that provides a user readable name for this source.
    his can be used for serialization, etc... and comprises the...
  13. Current version of Connect Pro has memory leak...

    Current version of Connect Pro has memory leak with Magwell cards. Newtek has fixed it but not yet published new version. Also make sure that new you have installed latest Magwell driver because...
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    Huge memory leak in Module.Ext.Input.x64.dll

    Hello.

    I am testing NewTek Connect for several days and found HUGE memory leak in Module.Ext.Input.x64.dll. Some times it take more than 5GB in 2 days. I found all 5GB lost in Shareable memory and...
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    Magewell Pro Capture. SDI Signal is good and SDK...

    Magewell Pro Capture. SDI Signal is good and SDK examples show all information about stream and display black box as output (without signal it display NO SIGNAL image). Magewell NDI Sender output...
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    NewTek Connect SDI to NDI no output

    Hello,

    I tried to convert SDI to NDI via NewTek Connect. It works but I have a problem with no output if SDI signal have just black(or very dark). Looks like software detect black video in input...
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    Yes I know but I ask because looks like old...

    Yes I know but I ask because looks like old tricaster can do it directly without Connect pro.
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    Hi, Today we did tests together. We put BBC HD...

    Hi,

    Today we did tests together. We put BBC HD audio sync file ( https://archive.org/download/BBCHDAudioSyncTest/BBC%20HD%20audio%20sync%20test.mp4 ) to DDR player and output it to NDI, SDI and...
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    Thanks for your reply. I will try to do the same.

    Thanks for your reply. I will try to do the same.
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    Actually I need reverse conversion to NDI. I...

    Actually I need reverse conversion to NDI. I tried ffmpeg to convert streams to NDI but it have huge delay even on UDP streams (more than 2 seconds) :(

    Dmitry
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    Regular network streams (like HTTP MPEGTS)...

    Regular network streams (like HTTP MPEGTS) required to have some jitter buffer and it is application responsibility to drop late frames in case of delays and etc. My question is it also required for...
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    Hi, But how about HTTP streams like on old...

    Hi,

    But how about HTTP streams like on old tricaster https://www.newtek.com/blog/tips/how-to-input-network-video-sources-on-a-tricaster/ ?
    Because we have several HTTP MPEGTS streams that coming...
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    Hi Jeff, I don't have Tricaster yet but my...

    Hi Jeff,

    I don't have Tricaster yet but my friend have tested it on TC1 and told me that video via Multiview output on second screen about 2 frames ahead of audio. Is it correct or hi just did...
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    TC Multiview as output

    Hi,

    Is it ok to use second screen as additional HDMI output via multiview feature? How about video/audio sync in this case?

    Dmitry
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    TC1 Network video streams

    Hello,

    Is it possible to open Network video stream (like HTTP, UDP) on TC1? On Newtek website I found page that indicate that old Tricaster Advanced Edition can do that but I can't find any info...
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