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28th January 2017, 12:38 | #25581 | Link |
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AVC conversion of interlaced sources
I noticed that interlaced HFUY sources 720x576i25 get AVC converted as progressive (profile: baseline Level 3.0, scantype: progressive) during import.
MediaInfo reports the HFYU (.avi) source as interlaced. Stream inspection confirms that it is interlaced video, TFF, as expected. But after importing, MediaInfo and DGIndexNV report the converted .m2ts as progressive. Field separation however indicates that the video is in fact still true interlaced (50 temporal fields per second). Is this interlaced/progressive ambiguity ok, or should the import process include --tff for the conversion of interlaced (HFUY) sources? |
28th January 2017, 15:26 | #25582 | Link | |
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Last edited by jdobbs; 28th January 2017 at 15:46. |
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28th January 2017, 15:40 | #25583 | Link | |
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[Edit] It gets even worse. The version of MediaInfo included with BD-RB doesn't even report the scan type as interlaced on the HFYU.avi file you sent me. And I've avoided updating it because the newer one seems to be worse at recognizing variable frame rates. And, even if I used the new one -- it doesn't tell you the field order. A wrong field order would look much worse than combining the fields and playing it as progressive. Last edited by jdobbs; 28th January 2017 at 16:14. |
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28th January 2017, 17:45 | #25584 | Link | |
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It seems now that manual analysis of the source is required and x264 must then be manually forced to encode --tff or --bff. That's what I have been doing until now, using BD-RB at the end for quick-authoring a number of pre-encoded compliant .m2ts. So BD-RB still holds its strong place in this scenario |
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28th January 2017, 23:08 | #25585 | Link | |
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29th January 2017, 17:55 | #25586 | Link | |
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Now I am curious and patiently waiting for the next release of BD-RB |
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30th January 2017, 08:28 | #25591 | Link | |
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30th January 2017, 10:49 | #25592 | Link | |
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I posted a sample here of a VHS tape which was still reasonably clean some years ago. Last edited by Sharc; 30th January 2017 at 10:51. |
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30th January 2017, 17:18 | #25593 | Link | |
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30th January 2017, 17:21 | #25594 | Link | |
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30th January 2017, 18:00 | #25595 | Link | |
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31st January 2017, 01:12 | #25596 | Link |
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I'm guessing this is a bug but its such an obscure use for BDRB it might be unfixable.
I posted awhile back how I was capturing video either from the DVR or the computer. The OEM software quality was lost if I processed and burned down to a BD-5 disc. I figured out that I could process it to a BD-25 size within the software then use BDRB to encode down to a BD-5 disc. Worked well but a lot of processing time from both programs. So I tried to side step it by importing the capture TS file and it appeared to work. When I tried this prior I got nothing but coasters and it appeared that the AAC audio from the capture, which was unchanged would cause the discs not to play. This time I unchecked both the "do not convert DTS to AC3 and do not encode AC3" This time the audio was converted to multi-ch AC3 and it plays in my BD player. The two different captures I did both sound like it's playing at 5X speed. I tried tsMuxerGUI and it seems the AAC audio is my biggest issue. If I process it in Power Director I can convert it to DD. |
31st January 2017, 03:40 | #25597 | Link |
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Hi guys, hi jdobbs, I have a question, lets say I want to pass to bd25 in Only movie mode but I wish to keep the Splash menu (that is calling?), You know, when you play the movie and you want to change some language or subtitles there´s some way to push the control so the Spalsh java menu appears? I know you can set all this with changing subtitles and audios but I so wish to know
Thank you for your time!! |
31st January 2017, 06:10 | #25598 | Link |
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I've got a bunch of 1/4" reel-to-reel tapes that are 40-46 years old. Not one of which had issues when I played them back for capturing. And yes, the Sony reel-to-reel deck is also functioning after all these years. Storage conditions were not ideal either.
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31st January 2017, 07:48 | #25599 | Link | |
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31st January 2017, 07:55 | #25600 | Link | |
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How frigg'n OLD are you, for God's sake!? (this almost reminds me of the old Monty Python sketch, 'Well, when I was young, we had to etch our own recordings in granite...') |
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