[FFmpeg-user] Video Standards for the Net
reuben.m at gmail.com
Mon Aug 29 06:31:38 EEST 2016
On Monday, August 29, 2016 5:40:41 AM CDT Mettavihari D wrote:
> We have recently installed clipbucket as a video site
> I find that the compression they use is as below.
> My question is whether those standards are good or they should be increased
> in quality.
“Good” is context specific. You can get speed, quality, and low-bitrate, but
you only get two... which two depends on your use case.
Not sure why they re-interleave the files. Perhaps it’s a means to also make
the file “web optimized”, but they could do that directly with ffmpeg.
Taking the vertical scan resolution and appending 3 zeros to use as the
bitrate is kinda lame and doesn’t well reflect the rate the bitrate generally
changes as the frame size increases with the x264 encoder.
Also, the resolution “480” (at least in the context of broadcasting) generally
implies an animorphic resolution, which is not what is happening in this
instance. But that’s being nitpicky.
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