大约有 30,000 项符合查询结果（耗时：0.0815秒） [XML]
How to add a new audio (not mixing) into a video using ffmpeg?
...orked for me. My original audio was being overwritten, or I was getting an error like "failed to map memory" with the more complex 'amerge' example. It seems I needed -filter_complex amix.
ffmpeg -i videowithaudioyouwanttokeep.mp4 -i audiotooverlay.mp3 -vcodec copy -filter_complex amix -map 0:v -ma...
How do I create a basic UIButton programmatically?
...
swift 3: gives error exped declaration at myButton.setTitle("Hi, Click")
– Xcodian Solangi
Dec 20 '17 at 9:14
...
Android equivalent of NSUserDefaults in iOS
...
I fixed the error in the code (was calling the non-existent getPreferences, not getSharedPreferences).
– Ben Clayton
Oct 19 '12 at 14:08
...
Disable output buffering
...ad just call:
# sys.stdout.reconfigure(line_buffering=True)
except TypeError:
# Python 2
sys.stdout = os.fdopen(sys.stdout.fileno(), 'w', 0)
Credits: "Sebastian", somewhere on the Python mailing list.
share
...
Java: How to get input from System.console()
...ent your application from reading from it later on. (Reading later throws error "no line found")
– Trevor
Apr 8 '14 at 19:11
...
How to set size for local image using knitr for markdown?
...e figure dimensions, e.g. out.width='100pt', otherwise latex will throw an error about illegal unit of measure.
– andybega
Apr 15 '16 at 11:23
...
Strange out of memory issue while loading an image to a Bitmap object
...tion for understanding and dealing with the exception java.lang.OutOfMemoryError: bitmap size exceeds VM budget when loading Bitmaps.
Read Bitmap Dimensions and Type
The BitmapFactory class provides several decoding methods (decodeByteArray(), decodeFile(), decodeResource(), etc.) for creating a...
MAMP Pro 3.05 on Mavericks updated to Yosemite - Apache does not start
I have been running MAMP Pro 3.05 successfully in Yosemite up to DP4 on a partition that was a clean install of Yosemite.
1...
Scala best way of turning a Collection into a Map-by-key?
...
@Daniel I try your code, but appear following error: "value update is not a member of scala.collection.immutable.Map[String,Int]". Please explain your code how to working this code?
– mr.boyfox
Feb 18 '14 at 15:15
...
How to allow remote connection to mysql
...and I've tried to connect using navicat from external host and I get 10060 error
– Leo
Feb 8 '13 at 19:03
7
...