Bad video playback problem on some files on latest 12.2pre
#1
I'm seeing very stuttery playback of all videos shot with some Canon cameras on the latest 12.2pre (xbmc-20130410-bf6203f-Frodo-x86_64.dmg) as well as 12.1 on a new mac mini. In 30 seconds, only about 23 seconds of video play back. I've tried changing all the video settings with no effect. Details, mediainfo, and pointer to debug log below.

If someone needs I video to test, I can upload.

Thanks for any help you can provide!

OSX Version: 10.8.3
Platform: Mac Mini 2013, 2.3Ghz Core i7
Install Method: dmg
Detailed Instructions to Reproduce the Problem: Play one of these videos. Happens for all videos taken by these cameras.
FULL Debug Log: http://pastebin.com/BdKHcaMx

MediaInfo output:

Happens for both 160x120 15fps and 640x480 30fps files. Here is one mediainfo for each size:

160x120
==================================

General
Complete name : /Volumes/Macintosh HD2/Videos/2008/2008-09 Southern Italy Sea to Sea/MVI_0955.AVI
Format : AVI
Format/Info : Audio Video Interleave
File size : 3.76 MiB
Duration : 31s 200ms
Overall bit rate : 1 010 Kbps
Mastered date : MON SEP 29 00:07:54 2008
Writing application : CanonMVI06

Video
ID : 0
Format : JPEG
Codec ID : MJPG
Duration : 31s 200ms
Bit rate : 919 Kbps
Width : 160 pixels
Height : 120 pixels
Display aspect ratio : 4:3
Frame rate : 15.000 fps
Color space : YUV
Chroma subsampling : 4:2:2
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 3.191
Stream size : 3.42 MiB (91%)

Audio
ID : 1
Format : PCM
Format settings, Sign : Unsigned
Codec ID : 1
Duration : 31s 200ms
Bit rate mode : Constant
Bit rate : 88.2 Kbps
Channel(s) : 1 channel
Sampling rate : 11.024 KHz
Bit depth : 8 bits
Stream size : 336 KiB (9%)
Interleave, duration : 975 ms (14.62 video frames)
Interleave, preload duration : 1000 ms

640x480
==================================
General
Complete name : /Volumes/Macintosh HD2/Videos/2008/2008-02 Tour of California/MVI_0772.AVI
Format : AVI
Format/Info : Audio Video Interleave
File size : 565 MiB
Duration : 5mn 14s
Overall bit rate : 15.1 Mbps
Mastered date : THU FEB 21 01:05:49 2008
Writing application : CanonMVI06

Video
ID : 0
Format : JPEG
Codec ID : MJPG
Duration : 5mn 14s
Bit rate : 15.0 Mbps
Width : 640 pixels
Height : 480 pixels
Display aspect ratio : 4:3
Frame rate : 30.000 fps
Color space : YUV
Chroma subsampling : 4:2:2
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 1.624
Stream size : 561 MiB (99%)

Audio
ID : 1
Format : PCM
Format settings, Sign : Unsigned
Codec ID : 1
Duration : 5mn 14s
Bit rate mode : Constant
Bit rate : 88.2 Kbps
Channel(s) : 1 channel
Sampling rate : 11.024 KHz
Bit depth : 8 bits
Stream size : 3.31 MiB (1%)
Interleave, duration : 999 ms (29.96 video frames)
Interleave, preload duration : 1000 ms
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#2
Have you tried with the 32 bit version? Was this issue happening on v12.0?, or even v11?
Reply
#3
Same with 32 bit version. I'm new to XBMC, so no experience with 12.0 or 11.

Should also have mentioned that all of these play fine in Quicktime Player, of course...

Thanks!
Reply
#4
Known problem and this needed the new ffmpeg version. So in cause you are brave enough you could install the latest nightly version. However I don't think it's ready for daily use yet.
Read/follow the forum rules.
For troubleshooting and bug reporting, read this first
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#5
Problem still exists in most recent Frodo 12.2pre build, xbmc-20130410-bf6203f-Frodo-x86_64.dmg, from yesterday. Does the master build from the 7th, xbmc-20130407-dd58034-master-x86_64.dmg, the one you suggest I try, or am I looking in the wrong place? Thanks!
Reply
#6
nightlies...
Reply
#7
See nightly build (wiki)
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Bad video playback problem on some files on latest 12.2pre0