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bio website cafepress.com/2050inc
location Michigan
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visits member for 2 years, 2 months
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2h
comment ffmpeg re-encode libx264 without quailty loss?
I'm not clear why you would compress and recompress -- if 'slow' gives you the size and quality you want, why do it in two steps? What do you think you gain from the original 'veryfast' step?
21h
reviewed Approve suggested edit on Does the screen resolution override the source resolution?
1d
reviewed Approve suggested edit on Using a Flash to Light Video
Aug
30
comment Would it be legal to use Cott-produced, generic beverages in a film?
This answer is actually to a different question ( video.stackexchange.com/questions/12497 ), which was merged as a duplicate. That's why it seems to address a topic not mentioned here.
Aug
28
answered Would it be legal to use Cott-produced, generic beverages in a film?
Aug
27
answered Can not render After Effects CC project as mp4 / h.264 any more?
Aug
25
awarded  Scholar
Aug
25
accepted Need a video/audio 'time base corrector' with a very large time buffer
Aug
25
comment Need a video/audio 'time base corrector' with a very large time buffer
(I thought I had commented here but I don't see it. Apologies for any dupe). Thanks, that looks promising. We'll have a chance to test it in the week ahead.
Aug
24
comment Does raising the framerate while not changing the bitrate result in quality loss?
@Gin-San - My 'if' was to cover the case where you encode 50i vs 25p, for example. It might have been clearer to just say that whenever the pixel rate increases, you get lower quality from the same bit rate. As the Professor points out, the relationship isn't linear -- modern codecs deal well with the case where added frames are substantially similar.
Aug
24
answered Does raising the framerate while not changing the bitrate result in quality loss?
Aug
24
awarded  Student
Aug
24
comment Need a video/audio 'time base corrector' with a very large time buffer
Not quite. The input stream is a constant frame rate, but the arrival times may vary because of the path it takes. Think of it as having jitter and drift. This device or software would simply delay some frames more than others. It's a FIFO with separate input and output clocks: the input is clocked by the arrival of new frames, the output is clocked at a fixed rate. The goal is to have a known delay between the original CFR stream and the output CFR stream, that absorbs any path jitter.
Aug
24
awarded  Editor
Aug
24
revised Need a video/audio 'time base corrector' with a very large time buffer
added 272 characters in body; edited tags
Aug
24
asked Need a video/audio 'time base corrector' with a very large time buffer
Aug
19
reviewed Approve suggested edit on How can I crop a section of the video screen in Premiere Pro?
Aug
18
comment Can I use any audio recorder for filming?
The answer to the question "Can I..." is "Yes." But without knowing what you expect or why you're asking, there's no way to know if your results will be satisfactory.
Aug
15
reviewed Approve suggested edit on Reducing the size of content within a composition in After Effects
Aug
15
reviewed Approve suggested edit on Create quickly alternating clips in Premiere Pro