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"Fast forward" is much to fast #232
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Unable to reproduce. It is working as intended and designed. |
No, obviously not for me. Do you want a screencast as proof? Maybe this depends on ffmpeg version or whatever, dunno. I see it all the time. AFAICT I have a sane system and use just the binary, unmodified, that is provided on the project's homepage. Anything I could do to investigate? Thanks. |
You can submit a patch or wait until someone else who is a developer is affected by this. You could make a screencast as well as provide some media info about your clip. Does sound work on your system? |
Dan Dennedy notifications@github.com writes:
I already failed at building the thing, so I guess I'm not qualified. I
Yes, sound works. Why do you ask? The frequencies appear unshifted And the problem seems to be independent from the media type. |
That might be the problem. Playback speed is regulated by the sound device. When you fast forward, it simply skips every other frame. Shotcut is based on MLT, which is 13 years old and started on Linux. It has been used by other video apps Kdenlive, Flowblade, and OpenShot. So, it has been through much refinement. I do not know why it is a problem on your system, and the Shotcut binary is built on Debian stable. Interesting. We can re-open the bug, but that does not mean I volunteer to give this my attention. Basically, it will wait until someone who is affected decides to do something about it. |
Another thing you can try to test is in a terminal window in a X session: |
Dan Dennedy notifications@github.com writes:
It already had been installed. I already tried to downgrade to the
Seems I need '7'. I tested with '7'.
Both behave exactly the same: speed is moderately enlarged, the factor |
Correct, 5 is pause, 6 normal forward, 7 fast forward.
Then, melt and MLT provided with Shotcut is working fine. How are you starting Shotcut? Running Shotcut.app/bin/shotcut is not supported. You must run Shotcut.app/shotcut (or use the icon, which tries to do the same thing). |
Dan Dennedy notifications@github.com writes:
I think I do it right: I have ~/bin in my PATH and there is a symlink shotcut -> ../software/Shotcut/Shotcut.app/shotcut Also cd'ing into ~/software/Shotcut/Shotcut.app and calling ./shotcut file doesn't help. I use the fish shell normally, sometimes it does dumb things, but I also installed the Debian shotcut package (I didn't use it because it |
Yip, trying to use Shotcut.app/bin/shotcut immediately crashs, so I |
Michael Heerdegen michael_heerdegen@web.de writes:
But don't feel obligated to care about this now. It's not the end of |
This is made for the following change to fix #232 https://github.com/mltframework/mlt/commit/ dabf34bd5dd041b9f765e4c3a41935aadbb54b11
Hello,
I'm using the prebuilt binary available from the Homepage. Debian testing. Downloaded again today.
For any clip, when I hit l (once), I get a playback that is ~ a hundred times faster than normal. Which is, more or less, completely unusable. This is the issue.
Every successive hit of l doubles the speed again (which is expected I think).
Oh, and thanks for writing this video editor!
Thanks,
Michael.
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