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Video Aspect Ratio Problem

Video Aspect Ratio Problem
Northpole
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Posts: 333
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Joined: Aug 2007
#21
2010-09-20, 02:49 PM (This post was last modified: 2010-09-20, 02:54 PM by Northpole.)
I did some testing with a 1280 X 720 sample video that I compressed in two formats mpeg and h.264. I muxed the same content into a .m2ts, .ts and .mpg (for mpeg only) and then played them back in npvr. I cut the relevant section out of the log file for each video and pasted it here. I have tried three media splitter so far with no luck. (Haali, MPC - Mpeg Splitter, Arcsoft Demux). These logs were with the MPC - Mpeg Splitter.

(1) .m2ts playback

A Test h264 video.m2ts - Incorrect Video Aspect Ratio
----------------------
2010-09-20 09:00:57.149 [DEBUG][1] Adding VMR7 renderer
2010-09-20 09:00:57.165 [DEBUG][1] Adding VMR7 renderer in mixing mode
2010-09-20 09:00:57.993 [DEBUG][1] Source Aspect Ratio: 1280x720
2010-09-20 09:00:57.993 [DEBUG][1] Setting display rect: -0.000000,382986.656250,1.000000,-382985.656250
2010-09-20 09:00:58.071 [DEBUG][1] Graph filter list:
2010-09-20 09:00:58.071 [DEBUG][1] - Default DirectSound Device
2010-09-20 09:00:58.071 [DEBUG][1] - Video Mixing Renderer 7
2010-09-20 09:00:58.071 [DEBUG][1] - CyberLink Audio Decoder
2010-09-20 09:00:58.071 [DEBUG][1] - CyberLink H.264/AVC Decoder
2010-09-20 09:00:58.071 [DEBUG][1] - Mpeg Splitter
2010-09-20 09:00:58.071 [DEBUG][1] - D:\Recordings\A Test h264 video.m2ts
2010-09-20 09:00:58.274 [DEBUG][1] GetEventCode() returned: 0x000d
2010-09-20 09:00:58.852 [DEBUG][1] GetEventCode() returned: 0x000e
2010-09-20 09:01:06.364 [DEBUG][1] PlaybackPositionHelper.StorePlaybackPosition(D:\Recordings\A Test h264 video.m2ts, 7, 22)

A Test mpg video.m2ts - Incorrect Video Aspect Ratio
---------------------
2010-09-20 09:11:04.893 [DEBUG][1] Adding VMR7 renderer
2010-09-20 09:11:04.893 [DEBUG][1] Adding VMR7 renderer in mixing mode
2010-09-20 09:11:05.502 [DEBUG][1] Source Aspect Ratio: 16x9
2010-09-20 09:11:05.502 [DEBUG][1] Setting display rect: -0.000000,17265786.000000,1.000000,-17265786.000000
2010-09-20 09:11:05.580 [DEBUG][1] Graph filter list:
2010-09-20 09:11:05.580 [DEBUG][1] - Default DirectSound Device
2010-09-20 09:11:05.580 [DEBUG][1] - Video Mixing Renderer 7
2010-09-20 09:11:05.580 [DEBUG][1] - CyberLink Audio Decoder
2010-09-20 09:11:05.580 [DEBUG][1] - CyberLink Video/SP Decoder
2010-09-20 09:11:05.580 [DEBUG][1] - Mpeg Splitter
2010-09-20 09:11:05.580 [DEBUG][1] - D:\Recordings\A Test mpg video.m2ts
2010-09-20 09:11:05.814 [DEBUG][1] GetEventCode() returned: 0x000d
2010-09-20 09:11:05.814 [DEBUG][1] GetEventCode() returned: 0x000e
2010-09-20 09:11:19.386 [DEBUG][1] PlaybackPositionHelper.StorePlaybackPosition(D:\Recordings\A Test mpg video.m2ts, 13, 22)

(2) .mpg playback with <ForceMpgGraph>true</ForceMpgGraph>

A Test mpg video.mpg - Incorrect Video Aspect Ratio
--------------------
2010-09-20 09:18:22.743 [DEBUG][1] Adding system AC3 decoder
2010-09-20 09:18:22.743 [DEBUG][1] about to load decoder
2010-09-20 09:18:22.821 [DEBUG][1] added decoder to graph
2010-09-20 09:18:22.931 [DEBUG][1] Adding system MPEG2 decoder
2010-09-20 09:18:22.931 [DEBUG][1] Adding VMR7 renderer
2010-09-20 09:18:22.946 [DEBUG][1] Adding VMR7 renderer in mixing mode
2010-09-20 09:18:22.946 [DEBUG][1] about to load decoder
2010-09-20 09:18:23.024 [DEBUG][1] added decoder to graph
2010-09-20 09:18:23.165 [DEBUG][1] Source Aspect Ratio: 4x3
2010-09-20 09:18:23.165 [DEBUG][1] Setting display rect: 0.500000,0.000000,0.500000,1.000000
2010-09-20 09:18:23.274 [DEBUG][1] Graph filter list:
2010-09-20 09:18:23.274 [DEBUG][1] - Video Mixing Renderer 7
2010-09-20 09:18:23.274 [DEBUG][1] - Default DirectSound Device
2010-09-20 09:18:23.274 [DEBUG][1] - CyberLink Video/SP Decoder
2010-09-20 09:18:23.274 [DEBUG][1] - CyberLink Audio Decoder
2010-09-20 09:18:23.274 [DEBUG][1] - MPEG-2 Demultiplexer
2010-09-20 09:18:23.274 [DEBUG][1] - File Source (Async.)
2010-09-20 09:18:24.040 [DEBUG][1] GetEventCode() returned: 0x000d
2010-09-20 09:18:24.040 [DEBUG][1] GetEventCode() returned: 0x000e
2010-09-20 09:18:24.040 [DEBUG][1] GetEventCode() returned: 0x0053
2010-09-20 09:18:24.742 [DEBUG][1] Frame Render Rate=58.4203328930777
2010-09-20 09:18:26.226 [DEBUG][1] PlaybackPositionHelper.StorePlaybackPosition(D:\Recordings\A Test mpg video.mpg, 2, 22)

* Blank Screen, escaped out and started again

2010-09-20 09:18:27.382 [DEBUG][1] Adding system AC3 decoder
2010-09-20 09:18:27.382 [DEBUG][1] about to load decoder
2010-09-20 09:18:27.460 [DEBUG][1] added decoder to graph
2010-09-20 09:18:27.491 [DEBUG][1] Adding system MPEG2 decoder
2010-09-20 09:18:27.491 [DEBUG][1] Adding VMR7 renderer
2010-09-20 09:18:27.491 [DEBUG][1] Adding VMR7 renderer in mixing mode
2010-09-20 09:18:27.491 [DEBUG][1] about to load decoder
2010-09-20 09:18:27.569 [DEBUG][1] added decoder to graph
2010-09-20 09:18:27.710 [DEBUG][1] Source Aspect Ratio: 4x3
2010-09-20 09:18:27.710 [DEBUG][1] Setting display rect: -3.334254,-0.000000,4.334254,1.000000
2010-09-20 09:18:27.788 [DEBUG][1] Graph filter list:
2010-09-20 09:18:27.788 [DEBUG][1] - Video Mixing Renderer 7
2010-09-20 09:18:27.804 [DEBUG][1] - Default DirectSound Device
2010-09-20 09:18:27.804 [DEBUG][1] - CyberLink Video/SP Decoder
2010-09-20 09:18:27.804 [DEBUG][1] - CyberLink Audio Decoder
2010-09-20 09:18:27.804 [DEBUG][1] - MPEG-2 Demultiplexer
2010-09-20 09:18:27.804 [DEBUG][1] - File Source (Async.)
2010-09-20 09:18:27.819 [DEBUG][1] GetEventCode() returned: 0x000d
2010-09-20 09:18:27.819 [DEBUG][1] GetEventCode() returned: 0x000e
2010-09-20 09:18:27.975 [DEBUG][1] GetEventCode() returned: 0x0053
2010-09-20 09:18:32.645 [DEBUG][1] PlaybackPositionHelper.StorePlaybackPosition(D:\Recordings\A Test mpg video.mpg, 4, 22)

With <ForceMpgGraph>false</ForceMpgGraph> - Incorrect Video Aspect Ratio

2010-09-20 09:24:12.352 [DEBUG][1] Adding VMR7 renderer
2010-09-20 09:24:12.368 [DEBUG][1] Adding VMR7 renderer in mixing mode
2010-09-20 09:24:12.899 [DEBUG][1] Source Aspect Ratio: 16x9
2010-09-20 09:24:12.899 [DEBUG][1] Setting display rect: -0.000000,17066980.000000,1.000000,-17066980.000000
2010-09-20 09:24:12.961 [DEBUG][1] Graph filter list:
2010-09-20 09:24:12.961 [DEBUG][1] - Default DirectSound Device
2010-09-20 09:24:12.961 [DEBUG][1] - Video Mixing Renderer 7
2010-09-20 09:24:12.961 [DEBUG][1] - CyberLink Audio Decoder
2010-09-20 09:24:12.961 [DEBUG][1] - CyberLink Video/SP Decoder
2010-09-20 09:24:12.961 [DEBUG][1] - Mpeg Splitter
2010-09-20 09:24:12.961 [DEBUG][1] - D:\Recordings\A Test mpg video.mpg
2010-09-20 09:24:13.196 [DEBUG][1] GetEventCode() returned: 0x000d
2010-09-20 09:24:13.196 [DEBUG][1] GetEventCode() returned: 0x000e
2010-09-20 09:24:19.115 [DEBUG][1] PlaybackPositionHelper.StorePlaybackPosition(D:\Recordings\A Test mpg video.mpg, 5, 22)
Northpole
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Posts: 333
Threads: 34
Joined: Aug 2007
#22
2010-09-20, 02:51 PM
These are the .ts file info

(3) .ts playback- both played correctly

A Test h264 video.ts
-----------------------
2010-09-20 09:02:37.245 [DEBUG][1] Adding system LATM AAC decoder
2010-09-20 09:02:37.245 [ERROR][1] Unable to find named decoder
2010-09-20 09:02:37.245 [DEBUG][1] Adding system AC3 decoder
2010-09-20 09:02:37.245 [DEBUG][1] about to load decoder
2010-09-20 09:02:37.323 [DEBUG][1] added decoder to graph
2010-09-20 09:02:37.448 [DEBUG][1] Adding system MPEG1 Layer2 decoder
2010-09-20 09:02:37.448 [DEBUG][1] about to load decoder
2010-09-20 09:02:37.511 [DEBUG][1] added decoder to graph
2010-09-20 09:02:37.573 [DEBUG][1] Adding system H264 decoder
2010-09-20 09:02:37.573 [DEBUG][1] Adding VMR7 renderer
2010-09-20 09:02:37.589 [DEBUG][1] Adding VMR7 renderer in mixing mode
2010-09-20 09:02:37.589 [DEBUG][1] about to load decoder
2010-09-20 09:02:37.683 [DEBUG][1] added decoder to graph
2010-09-20 09:02:38.245 [DEBUG][1] Reference clock set to 'Default DirectSound Device'
2010-09-20 09:02:38.760 [DEBUG][1] Playback graph running...
2010-09-20 09:02:38.760 [DEBUG][1] Graph filter list:
2010-09-20 09:02:38.760 [DEBUG][1] - Video Mixing Renderer 7
2010-09-20 09:02:38.760 [DEBUG][1] - NPVR PES Collector (DVBSubs)
2010-09-20 09:02:38.760 [DEBUG][1] - Default DirectSound Device 0002
2010-09-20 09:02:38.760 [DEBUG][1] - Default DirectSound Device
2010-09-20 09:02:38.760 [DEBUG][1] - CyberLink H.264/AVC Decoder
2010-09-20 09:02:38.760 [DEBUG][1] - CyberLink Audio Decoder 0001
2010-09-20 09:02:38.760 [DEBUG][1] - CyberLink Audio Decoder
2010-09-20 09:02:38.760 [DEBUG][1] - MPEG-2 Demultiplexer
2010-09-20 09:02:38.760 [DEBUG][1] - NPVR TS Reader
2010-09-20 09:02:38.963 [DEBUG][1] GetEventCode() returned: 0x000d
2010-09-20 09:02:38.963 [DEBUG][1] GetEventCode() returned: 0x000e
2010-09-20 09:02:39.588 [DEBUG][1] GetEventCode() returned: 0x0053
2010-09-20 09:02:39.807 [DEBUG][1] GetEventCode() returned: 0x0053
2010-09-20 09:02:43.664 [DEBUG][1] PlaybackPositionHelper.StorePlaybackPosition(D:\Recordings\A Test h264 video.ts, 6, 22)

A Test mpg video.ts
-----------------------
2010-09-20 09:21:04.312 [DEBUG][1] Adding system LATM AAC decoder
2010-09-20 09:21:04.312 [ERROR][1] Unable to find named decoder
2010-09-20 09:21:04.312 [DEBUG][1] Adding system AC3 decoder
2010-09-20 09:21:04.312 [DEBUG][1] about to load decoder
2010-09-20 09:21:04.390 [DEBUG][1] added decoder to graph
2010-09-20 09:21:04.499 [DEBUG][1] Adding system MPEG1 Layer2 decoder
2010-09-20 09:21:04.499 [DEBUG][1] about to load decoder
2010-09-20 09:21:04.577 [DEBUG][1] added decoder to graph
2010-09-20 09:21:04.624 [DEBUG][1] Adding system MPEG2 decoder
2010-09-20 09:21:04.624 [DEBUG][1] Adding VMR7 renderer
2010-09-20 09:21:04.640 [DEBUG][1] Adding VMR7 renderer in mixing mode
2010-09-20 09:21:04.640 [DEBUG][1] about to load decoder
2010-09-20 09:21:04.718 [DEBUG][1] added decoder to graph
2010-09-20 09:21:04.936 [DEBUG][1] Reference clock set to 'Default DirectSound Device'
2010-09-20 09:21:05.467 [DEBUG][1] Playback graph running...
2010-09-20 09:21:05.467 [DEBUG][1] Graph filter list:
2010-09-20 09:21:05.467 [DEBUG][1] - Video Mixing Renderer 7
2010-09-20 09:21:05.467 [DEBUG][1] - NPVR PES Collector (DVBSubs)
2010-09-20 09:21:05.467 [DEBUG][1] - Default DirectSound Device 0002
2010-09-20 09:21:05.467 [DEBUG][1] - Default DirectSound Device
2010-09-20 09:21:05.467 [DEBUG][1] - CyberLink Video/SP Decoder
2010-09-20 09:21:05.467 [DEBUG][1] - CyberLink Audio Decoder 0001
2010-09-20 09:21:05.467 [DEBUG][1] - CyberLink Audio Decoder
2010-09-20 09:21:05.467 [DEBUG][1] - MPEG-2 Demultiplexer
2010-09-20 09:21:05.467 [DEBUG][1] - NPVR TS Reader
2010-09-20 09:21:05.655 [DEBUG][1] GetEventCode() returned: 0x000d
2010-09-20 09:21:05.655 [DEBUG][1] GetEventCode() returned: 0x000e
2010-09-20 09:21:05.655 [DEBUG][1] Aspect ratio now: 16x9
2010-09-20 09:21:05.655 [DEBUG][1] Resolution is now: 1280x720
2010-09-20 09:21:05.670 [DEBUG][1] Source Aspect Ratio: 16x9
2010-09-20 09:21:05.670 [DEBUG][1] Setting display rect: 0.000000,0.000000,1.000000,1.000000
2010-09-20 09:21:05.670 [DEBUG][1] GetEventCode() returned: 0x8101
2010-09-20 09:21:05.983 [DEBUG][1] GetEventCode() returned: 0x0053
2010-09-20 09:21:06.014 [DEBUG][1] GetEventCode() returned: 0x000a
2010-09-20 09:21:11.558 [DEBUG][1] PlaybackPositionHelper.StorePlaybackPosition(D:\Recordings\A Test mpg video.ts, 6, 24)
sub
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Posts: 105,932
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#23
2010-09-20, 04:18 PM
.ts files are the only ones where NPVR tries to actively manage the aspect ratio. The other file types are just left up to Windows.

GBPVR was the same, but did both .ts and .mpg files. Neither did anything special for .m2ts.
Northpole
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Threads: 34
Joined: Aug 2007
#24
2010-09-20, 05:09 PM
sub Wrote:.ts files are the only ones where NPVR tries to actively manage the aspect ratio. The other file types are just left up to Windows.

GBPVR was the same, but did both .ts and .mpg files. Neither did anything special for .m2ts.

OK... Not sure why my system has the problem but I'll keep chipping way at it. Thanks
Reddwarf
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#25
2010-09-20, 05:15 PM
Northpole Wrote:Try hitting escape while in live-tv to return to the menu and then try live-tv a 2nd time to see if it helps. I get a blank screen sometimes now when I start a video but if I escape out and start it again then it appears.

I'm wondering if changing the media splitter would help. I kind of think so becasue the .ts play fine. I'll try some things tommorrow to see if that helps.

Sure I can try it just for a test, but it is unacceptable for me to run it that way, and it causes a major drop in WAF Sad

From earlier I remember that the aspect ratio problem occures only under EVR, but that is the only render that giver me fullscreen video with the decoders I have to use.

"I'd rather have a bottle in front of me than a frontal lobotomy"
Northpole
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Posts: 333
Threads: 34
Joined: Aug 2007
#26
2010-09-20, 06:11 PM (This post was last modified: 2010-09-20, 06:17 PM by Northpole.)
Reddwarf Wrote:Sure I can try it just for a test, but it is unacceptable for me to run it that way, and it causes a major drop in WAF Sad

From earlier I remember that the aspect ratio problem occures only under EVR, but that is the only render that giver me fullscreen video with the decoders I have to use.

No, I would agree, not a good long term solution.

Sub,

Did anything change between v1.5.28 and v1.5.31 as far as the vmr7 rendering. With v1.5.28 and earlier, everything was working fine.

Thanks.
sub
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Posts: 105,932
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#27
2010-09-20, 06:19 PM
Northpole Wrote:Sub,

Did anything change between v1.5.28 and v1.5.31 as far as the vmr7 rendering. With v1.5.28 and earlier, everything was working fine..
Bloody hard to remember. Lots of stuff changed. I cant remember anything specifically related to VMR7 though.
Northpole
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Posts: 333
Threads: 34
Joined: Aug 2007
#28
2010-09-20, 07:02 PM
sub Wrote:Bloody hard to remember. Lots of stuff changed. I cant remember anything specifically related to VMR7 though.

No worries, Thanks...
BigMoose
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#29
2010-09-20, 10:19 PM
Here's a screenshot of my aspect problem, this one from playback of a DVD with 4:3 content on a 16:9 telly. Using win7 64 and EVR - same setup on both GBPVR (which gets it right) and npvr which squashes it. Both using "Auto" aspect setting. Same happens on live TV 4:3 mpeg2 channels or ts recordings. I think it does it with h264 4:3 content too. Will find a .mkv sample to test with...
Reddwarf
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#30
2010-09-20, 10:29 PM
BigMoose Wrote:Here's a screenshot of my aspect problem, this one from playback of a DVD with 4:3 content on a 16:9 telly. Using win7 64 and EVR - same setup on both GBPVR (which gets it right) and npvr which squashes it. Both using "Auto" aspect setting. Same happens on live TV 4:3 mpeg2 channels or ts recordings. I think it does it with h264 4:3 content too. Will find a .mkv sample to test with...

To me the NPVR screenshot looks most correct, the circle is perfect while in the gbpvr screenshot the circle is slightly oval.

"I'd rather have a bottle in front of me than a frontal lobotomy"
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