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David Haller <gentoo@×××××××.de> [11-07-02 09:04]: |
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> Hello, |
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> |
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> On Sat, 02 Jul 2011, meino.cramer@×××.de wrote: |
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> >David Haller <gentoo@×××××××.de> [11-07-02 07:12]: |
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> >> On Sat, 02 Jul 2011, meino.cramer@×××.de wrote: |
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> >> >is there a software, a tool, a "something" which with it is possible |
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> >> >to print the frame numbers of those frames in a video file, which are |
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> >> >at positions, where the aspect-ratio changes? |
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> >> |
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> >> Try |
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> >> |
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> >> mplayer -nosound -benchmark -vo null FILE |
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> >> |
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> >> the third column is the frameno and aspect changes should be logged. I |
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> >> don't have a file to test with though. |
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> > |
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> >thank you for your reply ! :) |
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> > |
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> >It reports the aspect ratio changes...but it does not report the |
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> >frames, at which it happens... |
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> |
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> Have a look at the last frameno of the "progress" before the reported |
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> aspect change in mplayer's output. That frame or the following is the |
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> one you're looking for. It should look something like this: |
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> |
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> Movie-Aspect is 1.78:1 - prescaling to correct movie aspect. |
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> VO: [null] 640x360 => 640x360 Planar YV12 [zoom] |
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> V: 41.7 1044/1044 1% 0% 0.0% 0 0 |
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> [aspect change reported here, can't remember what the message is] |
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> V: .... [more progress] |
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> |
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> So, in this constructed case aspect change would be from frame 1044 to |
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> frame 1045 I think. |
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> |
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> This is from memory, so point me to a sample file if you need more |
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> details. |
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> |
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> Oh, you can also use 'avidemux' to load a file and navigate to |
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> specific frames. It's just that avidemux doesn't scale anamorphic |
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> stuff correctly, so you'd have to look at the output "view" whether an |
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> aspect change happens between two frames. |
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> |
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> There's also a program that tries to detect advertising, IIRC also |
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> using aspect changes as indicators. Its name escapes me ATM. |
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> |
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> HTH, |
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> -dnh |
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> |
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> -- |
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> Research is what I'm doing when I don't know what I'm doing. |
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> -- Wernher von Braun |
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> |
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|
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Hi David, |
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|
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slowly but surely the circle is closing :))))) |
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|
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Initially I wanted to know the frame numbers to navigate - guess what |
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program ? :) - avidemux directly to the advertising parts of the video |
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to cut that stuff out of my (visual) way :))) |
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I didnt want to scroll through the video stuff to find |
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advertsisings anymore... |
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|
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Sorry when asking...I did not understand your last posting |
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completly...I am no native English speaker. |
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|
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What is the name of the programm to cut off advertisings? |
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ATM??? IIRC??? And escape sequences...or? I think I am |
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completly lost here.... |
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|
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HELP ! :)) |
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|
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Best regards |
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mcc |
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