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On Sat, Dec 24, 2011 at 5:36 AM, Dale <rdalek1967@×××××.com> wrote: |
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> Dale wrote: |
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>> |
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>> |
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>> I been doing some testing on this. I went to about the end of a 3 hour |
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>> video. By the time it gets near the end of the video, the sound is almost |
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>> 1.4 seconds off. I tested this by telling smplayer to adjust the audio |
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>> delay. It is a bit annoying to see something on screen then hear it a |
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>> second or so later. It's like seeing a explosion at a distance. You see it |
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>> then have to wait for the sound wave to hit you. When I am midways of the |
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>> video, it is about .6 to .7 seconds off. So, it gets farther off as it |
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>> goes. It's most likely one step off that just gets worse as it goes. |
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>> |
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>> I tried a couple other commands but I get errors about the file type. I |
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>> think a couple movies are in flv1 which is old. I may have to convert them |
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>> then stitch them together, which may not do the sound any good then either. |
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>> lol |
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>> |
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>> Well, I got something to play with. |
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>> |
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>> Dale |
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>> |
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>> :-) :-) |
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>> |
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> |
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> Well, I tried to go to sleep and come back to this tomorrow. I couldn't |
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> sleep so here I am again. While laying there I came up with a idea. I |
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> stitched the first two videos together into a temporary file. Then I |
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> stitched the temporary file to the 3rd video. The sound is off but it sort |
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> of resets when it reached the stitch point so it is a good bit closer than |
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> it was. |
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> |
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> If I ever get me a video camera, I'm going to know to not break up videos if |
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> I ever plan to put them back together again. It appears that when you break |
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> the video, it is like humpty dumpty. You just can't quite get it back |
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> together again. |
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> |
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> At least this way is faster tho. Thanks to all for the ideas. I'm still |
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> testing things. |
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There are ways to fix the sync, I just don't know what they are. Don't |
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give up hope. :) |
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Though...hm. One thing you might try is keeping the 'video' streams in |
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'copy' mode, but transcode the audio streams to something like 256kb/s |
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MP3. It'll increase your file size slightly, but the tools may be |
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clever enough to maintain sync better that way. |
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-- |
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:wq |
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