Hot answers tagged

4 votes

Lossy output with FFMPEG JPEG 2000

Did you try using the -compression_level flag? It takes an int from 0-100 afaik (maybe the range is even higher, the docs just say "int"). That should set a lossy compression strength. There is also ...
user avatar
  • 7,119
2 votes
Accepted

ffmpeg log missing "dup" and "drop" key-value pairs

If no frames are dupped or dropped, then those fields are not printed. If you need a definitive statement, add -progress filename to print progress report to a file and search for dup_frames and ...
user avatar
  • 30.4k
1 vote

Output from a TV to a 2nd monitor

I have not ever heard of a TV that has this feature (I have encountered a few). Some high-end monitors have this, it's called Display Port daisy-chaining. As the name implies, it uses DisplayPort ...
user avatar
  • 106
1 vote

How do I increase my exported video quality?

to get the best quality export from FCPX choose the option from the CODEC "Source = ProRes 422" and then see if that gives you any better results. Alternatively you can choose the option Format = ...
user avatar
1 vote

Making video content for 30' x 10' 3:1 Widescreen

Since the resulting projected image is 3240 px wide, that's the size you should create. Then output two "halves" -- the leftmost 1920 px, then the rightmost 1920 px. There will be 600 px that appear ...
user avatar
  • 4,654
1 vote
Accepted

Use A6000 as webcam type camera

For real time output you only have hdmi (the USB is for file transfer) so all you need is an hdmi input card for your PC. Then you can grab that input as a source for applications.
user avatar
  • 2,292
1 vote

how to fix a stuttering camera pan movement?

I think the Adobe article you linked to spells it out pretty well, especially with respect to the "7 second rule". I think you're just panning too fast. Fast pans don't like sharp lines that run ...
user avatar
1 vote

openload.cc How can I extract encoding settings of videos?

Assuming it has been encoded with x264, download the file and run: strings input | grep x264 It may output encoding information such as: x264 - core 148 - H.264/MPEG-4 AVC codec - Copyleft 2003-...
user avatar
  • 9,309
1 vote

Merging 2 video input source into 1 output

You need to edit it using an editing software like Premimere, Sony Vegas or any other. I don't know how you do it in Sony Vegas but in Premiere you just place both videos in the sequence and resize ...
user avatar
1 vote

Whats the most affordable way to setup a large screen outdoors for live video

There isn't an "affordable" option here. Either you use high intensity light screens or high intensity rear projection with an enclosure around the back side to keep out sunlight. Either option is ...
user avatar
  • 19.2k
1 vote

Whats the most affordable way to setup a large screen outdoors for live video

"Most affordable" makes this a very difficult question to answer. The way most festivals do it is by hiring large screens. You could try and do it with a projector, which can work okay at night, but ...
user avatar
  • 2,292
1 vote

VGA Splitter Switch?

You didn't specify keyboard, but sometimes it can be useful to switch USB along with the VGA signal. For this you'd want a KVM.
user avatar

Only top scored, non community-wiki answers of a minimum length are eligible