2012-04-17, 09:46
Hello.
I often record TV programs from cable TV through TVheadend. The output is mkv (inside mpeg2video codec ...)
It often happens that inside the recorded video there is change of aspect ratio of video (commer.advertisments ...)
I have problem with auto changing aspect ratio when playing those recorded videos on XBMC. XMBC always set aspect ratio
to value what is in start of the video, but when the aspect ration changes in time the XBMC will remain the old one.
For example mplayer automatically adopt the change of aspect ration to the current one.
Playing Arthur a Maltazardova pomsta.2012-04-06.mkv.
[mkv] Track ID 1: video (V_MPEG2), -vid 0
[mkv] Track ID 2: audio (A_MPEG/L2), -aid 0, -alang cze
[mkv] Will play video track 1.
Matroska file format detected.
VIDEO: [mpg2] 720x576 24bpp 25.000 fps 0.0 kbps ( 0.0 kbyte/s)
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 576 (preferred colorspace: Mpeg PES)
Starting playback...
VDec: vo config request - 720 x 576 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO: [xv] 720x576 => 768x576 Planar YV12
VDec: vo config request - 720 x 576 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [xv] 720x576 => 1024x576 Planar YV12
I often record TV programs from cable TV through TVheadend. The output is mkv (inside mpeg2video codec ...)
It often happens that inside the recorded video there is change of aspect ratio of video (commer.advertisments ...)
I have problem with auto changing aspect ratio when playing those recorded videos on XBMC. XMBC always set aspect ratio
to value what is in start of the video, but when the aspect ration changes in time the XBMC will remain the old one.
For example mplayer automatically adopt the change of aspect ration to the current one.
Playing Arthur a Maltazardova pomsta.2012-04-06.mkv.
[mkv] Track ID 1: video (V_MPEG2), -vid 0
[mkv] Track ID 2: audio (A_MPEG/L2), -aid 0, -alang cze
[mkv] Will play video track 1.
Matroska file format detected.
VIDEO: [mpg2] 720x576 24bpp 25.000 fps 0.0 kbps ( 0.0 kbyte/s)
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 576 (preferred colorspace: Mpeg PES)
Starting playback...
VDec: vo config request - 720 x 576 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO: [xv] 720x576 => 768x576 Planar YV12
VDec: vo config request - 720 x 576 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [xv] 720x576 => 1024x576 Planar YV12