[FFmpeg-user] telecine pattern 5555 - Judder-free, 60 FPS telecine (?)

Mark Filipak markfilipak.windows+ffmpeg at gmail.com
Tue Mar 31 20:38:06 EEST 2020


On 03/31/2020 06:01 AM, Carl Eugen Hoyos wrote:
> Am So., 29. März 2020 um 12:59 Uhr schrieb Mark Filipak
> <markfilipak.windows+ffmpeg at gmail.com>:
> 
>> With a soft-telecined, 24/1.001 FPS source, and with a telecine pattern of 5555 (i.e., 8 fields
>> to 20 fields), the output MKV should be 60/1.001 FPS. But it's not 60/1.001 FPS.
>>
>> It's 75/1.001 FPS.
> 
> Use the following filterchain to telecine soft-telecined input to 60000/1001 Hz:
> 
> -vf fps=24000/1001,telecine=pattern=5
> 
> Carl Eugen

Thanks, Carl Eugen. You're tip arrived a little too late. I'm doing a run right now with this 
command line:
ffmpeg -r:v 24000/1001 -i %1 -vf "telecine=pattern=5555,bwdif=mode=send_frame" -avoid_negative_ts 1 
-c:v libx265 -crf 20 -preset medium -c:a copy -c:s copy %AVOut%\OUT.MKV

The source (passed in as %1) is a soft-telecined DVD movie (VOB). I'll get back to you in a few 
minutes with the results.



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