199 reputation
9
bio website gongzhitaa.org
location China
age
visits member for 2 years
seen Jul 25 at 3:09

I'm not yet strong enough to be perfect. But I will make a dent in the universe. Mark my words.


Jul
5
awarded  Commentator
Jul
5
accepted Is there any equivalent to the atempo ffmpeg audio filter but for avconv to speed up video(and audio)?
Jul
5
comment Is there any equivalent to the atempo ffmpeg audio filter but for avconv to speed up video(and audio)?
I actually added the PPA for ffmpeg. Thanks though :D
Jul
5
comment Is there any equivalent to the atempo ffmpeg audio filter but for avconv to speed up video(and audio)?
@illuminÉ Actually you could work around this limitation by using -filter_complex to chain the speedup. I think ffmepg online manual mentioned that :)
Jul
4
comment Is there any equivalent to the atempo ffmpeg audio filter but for avconv to speed up video(and audio)?
@illuminÉ Thanks. I will look into sox. Currently I add ppa for ffmpeg. I'm a newbie to video/audio editing :D
Jul
4
comment Is there any equivalent to the atempo ffmpeg audio filter but for avconv to speed up video(and audio)?
@illuminÉ By video, I mean video with sound, usually when you speedup a video, I'd expect the sound also keeps up with the video.
Jul
4
asked Is there any equivalent to the atempo ffmpeg audio filter but for avconv to speed up video(and audio)?
Jun
16
awarded  Caucus
Oct
2
comment Brace expression does not work in find regex
It seems true that the default does not support the count. BTW, did you update your find manually? My find version is only `4.4.2' on ubuntu 13.04.
Oct
2
accepted Brace expression does not work in find regex
Oct
2
asked Brace expression does not work in find regex
Jun
21
awarded  Supporter
Jun
4
comment Joe,pico,emacs missing
install by src maybe?
May
28
accepted find utility does not recognize bracket notation
May
26
awarded  Self-Learner
May
26
revised find utility does not recognize bracket notation
added 203 characters in body
May
26
comment find utility does not recognize bracket notation
@tripleee Thank for reminding. Edited.
May
26
revised find utility does not recognize bracket notation
added 46 characters in body
May
26
comment find utility does not recognize bracket notation
@slm Yes, anyway, just prevent the shell from interpreting the \(. Edited.
May
26
awarded  Teacher