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NOT SOLVED --- Pano2VR6beta -- 360 Video play back in the viewer not functioning

Posted: Tue Mar 13, 2018 9:29 pm
by panox
A test of my YI360-video: Dragging the video into the tour browser, the video appears and I can drag it around. When I am clicking the playback-button the window gets black.

http://www.pano.szenerien.de/Pano2VR6be ... video.html

Code: Select all

General
Complete name                            : H:\YI360\03.03.18\YIVR_Stitch_0780_001_360.MP4
Format                                   : MPEG-4
Format profile                           : JVT
Codec ID                                 : avc1 (avc1/isom)
File size                                : 867 MiB
Duration                                 : 1 min 30 s
Overall bit rate mode                    : Variable
Overall bit rate                         : 80.4 Mb/s
Encoded date                             : UTC 2018-03-03 14:58:17
Tagged date                              : UTC 2018-03-03 14:58:17

Video
ID                                       : 1
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : High@L5.1
Format settings, CABAC                   : Yes
Format settings, RefFrames               : 1 frame
Format settings, GOP                     : M=1, N=32
Codec ID                                 : avc1
Codec ID/Info                            : Advanced Video Coding
Duration                                 : 1 min 30 s
Bit rate mode                            : Variable
Bit rate                                 : 80.0 Mb/s
Width                                    : 3 840 pixels
Height                                   : 1 920 pixels
Display aspect ratio                     : 2.000
Frame rate mode                          : Constant
Frame rate                               : 25.000 FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.434
Stream size                              : 864 MiB (100%)
Title                                    : XiaoYi AVC   
Language                                 : English
Encoded date                             : UTC 2018-03-03 14:58:17
Tagged date                              : UTC 2018-03-03 14:58:17
Color range                              : Full
Color primaries                          : BT.709
Transfer characteristics                 : BT.709
Matrix coefficients                      : BT.709

Audio
ID                                       : 2
Format                                   : AAC
Format/Info                              : Advanced Audio Codec
Format profile                           : LC
Codec ID                                 : 40
Duration                                 : 1 min 30 s
Bit rate mode                            : Constant
Bit rate                                 : 128 kb/s
Nominal bit rate                         : 48.0 kb/s
Channel(s)                               : 2 channels
Channel positions                        : Front: L R
Sampling rate                            : 48.0 kHz
Frame rate                               : 46.875 FPS (1024 SPF)
Compression mode                         : Lossy
Stream size                              : 1.38 MiB (0%)
Title                                    : XiaoYi AAC   
Language                                 : English
Encoded date                             : UTC 2018-03-03 14:58:17
Tagged date                              : UTC 2018-03-03 14:58:17

Other
Type                                     : meta
Duration                                 : 1 min 30 s
Source duration                          : 90467
Source frame count                       : 2714
Source stream size                       : 263258
Bit rate mode                            : CBR

The same with my YouTube-Video

https://youtu.be/dnY_ir9xDow

You can download and test this video by:

https://www.4kdownload.com/

Re: Pano2VR6beta -- 360 Video play back in the viewer not functioning

Posted: Wed Mar 14, 2018 2:06 pm
by Hopki
Hi Harald,
Without going through the pain of installing yet more software, whats the resolution of your video and whats the file type.
Regards,
Hopki

Re: Pano2VR6beta -- 360 Video play back in the viewer not functioning

Posted: Wed Mar 14, 2018 2:48 pm
by panox
Hi Hopki,

the YouTube-Video, downloaded with 4K-Videodownloader:

Code: Select all

General
Complete name                            : C:\Users\haral\Videos\4K Video Downloader\Rodeln.mp4
Format                                   : MPEG-4
Format profile                           : Base Media
Codec ID                                 : isom (isom/iso2/avc1/mp41)
File size                                : 254 MiB
Duration                                 : 3 min 38 s
Overall bit rate                         : 9 750 kb/s
Writing application                      : Lavf56.40.101

Video
ID                                       : 1
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : High@L5.1
Format settings, CABAC                   : Yes
Format settings, RefFrames               : 2 frames
Codec ID                                 : avc1
Codec ID/Info                            : Advanced Video Coding
Duration                                 : 3 min 38 s
Duration_FirstFrame                      : -40 ms
Bit rate                                 : 9 622 kb/s
Width                                    : 3 840 pixels
Height                                   : 1 920 pixels
Display aspect ratio                     : 2.000
Frame rate mode                          : Variable
Frame rate                               : 25.000 FPS
Minimum frame rate                       : 25.000 FPS
Maximum frame rate                       : 25.014 FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.052
Stream size                              : 251 MiB (99%)
Color range                              : Limited
Color primaries                          : BT.709
Transfer characteristics                 : BT.709
Matrix coefficients                      : BT.709

Audio
ID                                       : 2
Format                                   : AAC
Format/Info                              : Advanced Audio Codec
Format profile                           : LC
Codec ID                                 : 40
Duration                                 : 3 min 38 s
Bit rate mode                            : Constant
Bit rate                                 : 126 kb/s
Channel(s)                               : 2 channels
Channel positions                        : Front: L R
Sampling rate                            : 44.1 kHz
Frame rate                               : 43.066 FPS (1024 SPF)
Compression mode                         : Lossy
Stream size                              : 3.27 MiB (1%)
Default                                  : Yes
Alternate group                          : 1

Can you please submit a link to a functioning example-video? :D

Re: Pano2VR6beta -- 360 Video play back in the viewer not functioning

Posted: Tue Mar 27, 2018 10:43 am
by Hopki
Hi Harald,
Here is a project that is using 2048px video width.
With 360 video its all about the encoding.
To date the best I have found is Photoshop and HandBrake.
In the download the video was run through HandBrake which also has a Web option to help encode for streaming.
Be aware not all MP4's are the same and work.
If you run your video through one or the other above then it should work.
However there is also a problem with higher resolution video in Windows.
It requires a good graphics card and codecs.
Download K-Lite Codec Pack
Regards,
Hopki

Re: Pano2VR6beta -- 360 Video play back in the viewer not functioning

Posted: Wed Mar 28, 2018 1:18 pm
by Hopki
Hi Harald,
Using the video I provided, the car, 2048_1024.mp4.
So if you drag the 2048px video in the viewer you only see a black screen.
If you export this, knowing you see black in the viewer you do see a 360 pano, the generated preview image, but once you click the play button the browser window turns black.

Out of curiosity what happens if you drag the MP4 into a browser window?
Then try different browsers.
Do you see the video playing but not 360.

The preview image that is generated when you drag in teh video, it is a visible panorama and not just all black right?
Regards,
Hopki

Re: Pano2VR6beta -- 360 Video play back in the viewer not functioning

Posted: Sun Apr 15, 2018 9:45 pm
by panox
Hi Hopki,

I still can't get the 360°-video playing in the preview-window as you are showing here:

https://youtu.be/ACGiYqKP7_E?t=7m38s

The window turns to black and I only can hear the sound.

This happens with your demo-video and with my own.

What can I do?

Version: 6.0 beta2 pro 64bit
Revision: 16810/5.9.4
Build date: Apr 12 2018, 16:13:57

Windows 10 64 bit

If I drag my video in the Chrome browser, it can be played, but not in 360°- view.

Best regards

Harald

Re: Pano2VR6beta -- 360 Video play back in the viewer not functioning

Posted: Tue Apr 17, 2018 12:51 pm
by Chu
panox wrote:
Sun Apr 15, 2018 9:45 pm
What can I do?
Hi Harald, have you tried to lower the bitrate to below 3Mbps?

Re: Pano2VR6beta -- 360 Video play back in the viewer not functioning

Posted: Tue Apr 17, 2018 7:58 pm
by panox
Hi Chu,

no, I didn't. How can I do that? I have a video with an overall bitrate of 80,7 Mb/s.

All my videos - 360° or normal cannot be played without black window.

Any idea, Hopki?


Best regards

Harald