Can anybody help me?
Do you have sync playback to display enabled?
That would cause 24fps video to be sped up to 25fps to maintain smooth video on 50Hz display.
Posts by popcornmix
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There have been some changes with how kodi passes URL parameters through ffmpeg in Krypton.
Probably best to post here: Kodi Community Forum - VideoPlayer Development
including description and debug log where the right dev may know what to do. -
Your system is obviously very broken. I'm suspecting power supply issues but it's hard to tell if it doesn't run long enough to get debug output.
You have a few not standard devices. Can you try removing the HifiBerry and the wifi (and using the ethernet connection), and we'll try to debug the display.
Report output of "tvservice -s" when the display blanks (if it still does). -
After the screen has faded through ssh can you report output of:
vcgencmd get_throttled
tvservice -s
dmesg -
Do you have any hardware plugged in? e.g USB or "HAT" boards?
Do you have any custom settings in cmdline.txt or config.txt? -
Thanks, i delete the Textures13.db file and now its working fineIf you delete Textures13.db then you should also delete .kodi/userdata/Thumbnails (at the same time) or you'll end up with orphaned thumbnails that are never used but waste disk space.
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Audio-to-video synchronization - Wikipedia
"ITU performed strictly controlled tests with expert viewers and found that the threshold for detectability is -125ms to +45ms."I really don't believe you can detect offsets smaller than 25ms.
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Code
13:26:21 219.014236 T:1772090272 ERROR: CCurlFile::FillBuffer - Failed: HTTP returned error 401 13:26:21 219.014465 T:1772090272 ERROR: CCurlFile::Open failed with code 401 for http://192.168.20.10/video/mjpg.cgi 13:26:21 219.014709 T:1772090272 ERROR: Open - failed to open source <http://192.168.20.10/video/mjpg.cgi>
401 means "Unauthorised".
Does USERNAME:[email protected]/video/mjpg.cgi work in a web browser? -
Post a debug log. Enable debug logging. Include ffmpeg and video in component specific debug then try to play the stream.
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I'm not sure about this, but I was thinking that maybe messing with color space using the "xrandr" command might make a difference. But LibreELEC does not seem to allow this command.No, that is an X command and LE doesn't use X.
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The PC may be driving the display in a DMT (monitor) mode, rather than a CEA (TV) mode.
You could try adding "hdmi_group=2" to config.txt will force a DMT mode. -
Yes, add it to the end of cmdline.txt (on same line). E.g.
Codeboot=/dev/mmcblk0p1 disk=/dev/mmcblk0p2 quiet nosplash smsc95xx.turbo_mode=Y smsc95xx.packetsize=2560You can edid cmdline.txt either from a windows PC (it is in the FAT partition that shows up) or from the pi in /flash/cmdline.txt.
If editing on the Pi run "mount -o remount,rw /flash" to make /flash directory writeable. -
There is a new Pi2/Pi3 build (22 October) that should be working again.
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I wonder if the smsc95xx.turbo_mode or smsc95xx.packetsize settings of the ethernet driver may help. Have a read here:
Frequent buffering, high bitrate video playback from SMB share to RPi3 with OSMCand then try adjusting the settings. I believe 4.7.6 kernel will default to "smsc95xx.turbo_mode=Y smsc95xx.packetsize=2560".
Might be interesting to try disabling turbo_mode and/or changing the packetsize value. -
Can you test with latest Krypton build (v7.9.007)?
A lot has changed with Krypton, and Jarvis build won't be getting any more updates.If still a problem then post a debug log.
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Yes, it is likely the resolution. The hardware is designed for up to BluRay standards (1920x1080), and while your video has fewer pixels, it does exceed the height.
Note, we can play portrait iPhone videos but they are encoded as 1920x1080 with a rotate flag in the header.
Your video is actually encoded as 720x1280 without a rotation flag.I'll have a closer look at the file and see if anything can be done.
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These files are all about 30Mb. Where shall I upload one?Dropbox or google drive are good for me.
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Can't see any problem in log. Can you provide a sample file?