On 4/13/2021 8:49 AM, Bo Berglund wrote:
set COMMAND=ffmpeg -hide_banner -i %INFILE% -vf scale=w=-4:h=%VSIZE% -c:v
libx264 -preset fast -crf 20 -c:a copy %OUTFILE%
a) you should add " -movflags +faststart" if writing to an mp4 file
b) always post the complete command _and_ it's output without -hide_banner
c) always use the latest ffmpeg build for testing
(pls read the list FAQ- https://ffmpeg.org/mailing-list-faq.html
This works but it takes about 10 min to convert one 44 min video and meanwhile
the PC runs at almost 100% CPU load.
That could be expected, we don't know anything about your PC. Also, some
steps can use multiple cpu cores and some can't.
Question:
Is there a quicker way to just go from ts to mp4 so the file format is OK even
though the video size remains at 1280x720
Probably not, you're changing the codec so have to decode/encode the file
and that just takes time & effort.
z!
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