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| ale5000 |
| Posted: Dec 19 2011, 11:16 PM |
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Sample file (706D - Hatsune Miku.avi - 4.73 MB): http://www.multiupload.com/JRETRA9817
The file works perfectly in mplayer.
When exporting raw audio it say "Audio samples 3153-3153 could not be read in the source. The file may be corrupted.".
and then it stop exporting.
Could it just skip the bad audio sample instead of stop?
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| phaeron |
| Posted: Dec 20 2011, 10:15 PM |
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Hatsune Miku? I'm not even going to ask.
Tracked down this issue to a problem with handling VBR streams -- it can malfunction if dwSampleSize > 0, as happens in this case. The fix requires some changes to the AVI handler so I'm going to have to defer this to the next version. |
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| ale5000 |
| Posted: Dec 21 2011, 01:04 AM |
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Sample file (207469.avi - 1.88 MB): http://www.multiupload.com/DO8K9T7RQ6
It is a video with only 1 frame, frame rate: 0.004 fps
You need the AAC ACM Codec.
- Open the video in VirtualDub
- Problem 1, it doesn't show the frame but only black
- Start input preview
- Stop input preview
- Problem 2, it need about 5 seconds to stop the audio preview (the problem doesn't happen with the output preview)
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| ale5000 |
| Posted: Dec 21 2011, 01:15 AM |
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| QUOTE (phaeron @ Dec 20 2011, 11:15 PM) | | Hatsune Miku? I'm not even going to ask. |
It is "Hatsune Miku Sings Levan Polka".
Hatsune Miku is a voice from the software "VOCALOID". 
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| ale5000 |
| Posted: Dec 21 2011, 01:38 AM |
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1) Go on File => File information => Video stream
The text is truncated => "Fram size, fp (µs per"
The text is truncated => "Min/avg/max/total delta frame"
The text is truncated => "Data"
FIXED
2) Sample file (808SD01.avi - 312.17 KB): http://www.multiupload.com/DDFSHIJDB0
You need the AAC ACM Codec.
- Open the video in VirtualDub
- Start input preview, it play but you don't hear any audio.
3) In File => File information the name of the decompressor is truncated alhough there is still empty space, look at the image:
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| ale5000 |
| Posted: Dec 21 2011, 03:20 AM |
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| QUOTE (ale5000 @ Jun 20 2011, 04:55 AM) | VirtualDub say "The video decompressor cannot decompress to the selected input format. Check for a Force YUY2 setting in the codec's properties or select a different input video format under Vido > Color Depth."
Test file (cut.demuxed.m2v): http://www.multiupload.com/SQRQRQKX3V
You should have the MPEG2 input plugin.
1) Select Video => Color Depth
2) Then Decompression format => Other... => YCbCr (Rec.601) Limited 4:2:0 interlaced
3) Then Output format => 24 bit RGB (888)
4) Open the video
5) Now press the play output button |
There are any news about this?
Is it a bug in VirtualDub or in the MPEG-2 input plugin?
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| fccHandler |
| Posted: Dec 21 2011, 04:22 AM |
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| QUOTE (ale5000 @ Dec 20 2011, 11:20 PM) | | Is it a bug in VirtualDub or in the MPEG-2 input plugin? |
Not really a bug, but a limitation of the plugin. From the looks of it, he's added a bunch of new colorspaces that none of my plugins supports yet. Guess I need to get crackin'. 
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| fccHandler |
| Posted: Dec 21 2011, 11:51 PM |
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I noticed a cosmetic bug (maybe intentional) in VirtualDub 1.9.11 and 1.10.1-test19:
Steps to reproduce:
1) Open an AVI file with audio
2) Audio -> Full processing mode
3) Audio -> Compression
4) Click on "<No compression (PCM)>"
In the Format information box it says the Format ID is 0x0000 (PCM). I was expecting it to say 0x0001 (WAVE_FORMAT_PCM).
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May the FOURCC be with you... |
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| phaeron |
| Posted: Dec 22 2011, 12:32 AM |
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0x0000 PCM: Dumb string typo, fixed.
I fixed the truncated labels in the info dialog. The codec string truncation was to prevent this same problem -- I'll probably need to switch those static controls to edit controls to work around this since the Win32 static control is lame. Deferring until next version.
The long delay with very low frame rates is due to the pipeline getting blocked up trying to write an extremely large amount of audio for 1:1 interleaving. I'll have to see if there is an easy way to split this up or put in an abort flag check. Deferring until next version. |
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| Gromozeka |
| Posted: Dec 22 2011, 09:11 AM |
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Phaeron
| QUOTE | | I'm really behind on my TODO list and haven't gotten the external encoder support in capture mode in. I'm basically putting this branch into feature freeze and am going to try to do a release soon -- I need to hunker down and figure out what's left to do to make that happen. I think the Plugin SDK needs some love. |
Thank Phaeron, I'll wait for external encoders to capture |
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| ale5000 |
| Posted: Dec 22 2011, 04:34 PM |
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| QUOTE (phaeron @ Dec 22 2011, 01:32 AM) | | I fixed the truncated labels in the info dialog. |
It is still truncated since I don't see the ":" after "Frame size, fps (µs per frame)"
FIXED
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| aguynamedoleg |
| Posted: Dec 22 2011, 09:35 PM |
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I never really got a chance or even bothered to say thank you. I have been using Virtual Dub for almost 5 years. Thank you for all your hard work and a happy holiday!
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| ale5000 |
| Posted: Dec 23 2011, 09:21 PM |
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When the audio tag is 0xFFFE can you show also the GUID in the message "No audio decompressor could be found to decompress the source audio format. (source format tag: fffe)", please?
Because if the user doesn't have the proper ACM codec installed, just saying 0xFFFE is useless, it need also the GUID to search for the proper codec.
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| fccHandler |
| Posted: Dec 26 2011, 01:52 AM |
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Administrator n00b
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Thank you phaeron for the new experimental release, just in time for Christmas.
Unfortunately I noticed a problem while playing with the color depth "Grayscale (0-255)" today. It tends to hang VirtualDub when I try to use it. Steps to reproduce:
1) Tools -> Create test video, RGB color cube
2) Video -> Color depth -> Decompression format: Grayscale (0-255), Output format: Same as decompressor
3) Seek to any frame on the timeline
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| v0lt |
 Posted: Dec 26 2011, 04:40 PM |
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HSV filter bug
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