Re: [FFmpeg-user] Why are PTS values different from what's expected?

2021-04-01 Thread pdr0
Mark Filipak (ffmpeg) wrote > On 2021-04-01 13:40, pdr0 wrote: >> >> This zip file example has the original 24000/1001, weighted frame >> blending >> to 12/1001, and decimation to 6/1001 - is this something close to >> what you had in mind ? >> https://www.mediafire.com/file/qj819m3vctx4o4

Re: [FFmpeg-user] Why are PTS values different from what's expected?

2021-04-01 Thread Mark Filipak (ffmpeg)
On 2021-04-01 13:40, pdr0 wrote: Mark Filipak (ffmpeg) wrote What I'm trying to do is make a 12/1001fps cfr in which each frame is a proportionally weighted pixel mix of the 24 picture-per-second original: A B AAABB AABBB A. I'm sure it would be way better than standard telecine

Re: [FFmpeg-user] Why are PTS values different from what's expected?

2021-04-01 Thread Mark Filipak (ffmpeg)
On 2021-04-01 13:40, pdr0 wrote: Mark Filipak (ffmpeg) wrote What I'm trying to do is make a 12/1001fps cfr in which each frame is a proportionally weighted pixel mix of the 24 picture-per-second original: A B AAABB AABBB A. I'm sure it would be way better than standard telecine

Re: [FFmpeg-user] Why are PTS values different from what's expected?

2021-04-01 Thread pdr0
Mark Filipak (ffmpeg) wrote > > Is this another documentation problem? > > https://ffmpeg.org/ffmpeg-filters.html#fps-1 > "11.88 fps > Convert the video to specified constant frame rate by duplicating or > dropping frames as necessary." > > I want to duplicate (specifically, double and only doub

Re: [FFmpeg-user] Why are PTS values different from what's expected?

2021-04-01 Thread pdr0
Mark Filipak (ffmpeg) wrote > What I'm trying to do is make a 12/1001fps cfr in which each frame is > a proportionally weighted > pixel mix of the 24 picture-per-second original: > A B AAABB AABBB A. > I'm sure it would be way better than standard telecine -- zero judder -- > and I

Re: [FFmpeg-user] Why are PTS values different from what's expected?

2021-04-01 Thread Mark Filipak (ffmpeg)
On 2021-04-01 13:06, pdr0 wrote: Mark Filipak (ffmpeg) wrote On 2021-04-01 11:41, pdr0 wrote: Mark Filipak (ffmpeg) wrote On 2021-04-01 07:13, Mark Filipak (ffmpeg) wrote: The source is MKV. MKV has a 1/1000 TB, so any PTS variance should be less than 0.1%. The filter complex is thinned down

Re: [FFmpeg-user] Why are PTS values different from what's expected?

2021-04-01 Thread pdr0
Mark Filipak (ffmpeg) wrote > On 2021-04-01 11:41, pdr0 wrote: >> Mark Filipak (ffmpeg) wrote >>> On 2021-04-01 07:13, Mark Filipak (ffmpeg) wrote: The source is MKV. MKV has a 1/1000 TB, so any PTS variance should be less than 0.1%. The filter complex is thinned down to just th

Re: [FFmpeg-user] Why are PTS values different from what's expected?

2021-04-01 Thread pdr0
On 2021-04-01 11:41, pdr0 wrote: > Mark Filipak (ffmpeg) wrote >> On 2021-04-01 07:13, Mark Filipak (ffmpeg) wrote: >>> The source is MKV. MKV has a 1/1000 TB, so any PTS variance should be >>> less than 0.1%. >>> >>> The filter complex is thinned down to just this: settb=1/72,showinfo >>> >>>

Re: [FFmpeg-user] Why are PTS values different from what's expected?

2021-04-01 Thread Mark Filipak (ffmpeg)
On 2021-04-01 11:41, pdr0 wrote: Mark Filipak (ffmpeg) wrote On 2021-04-01 07:13, Mark Filipak (ffmpeg) wrote: The source is MKV. MKV has a 1/1000 TB, so any PTS variance should be less than 0.1%. The filter complex is thinned down to just this: settb=1/72,showinfo Here is selected lines

Re: [FFmpeg-user] Why are PTS values different from what's expected?

2021-04-01 Thread pdr0
Mark Filipak (ffmpeg) wrote > On 2021-04-01 07:13, Mark Filipak (ffmpeg) wrote: >> The source is MKV. MKV has a 1/1000 TB, so any PTS variance should be >> less than 0.1%. >> >> The filter complex is thinned down to just this: settb=1/72,showinfo >> >> Here is selected lines from the showinfo

Re: [FFmpeg-user] Why are PTS values different from what's expected?

2021-04-01 Thread Mark Filipak (ffmpeg)
On 2021-04-01 07:13, Mark Filipak (ffmpeg) wrote: The source is MKV. MKV has a 1/1000 TB, so any PTS variance should be less than 0.1%. The filter complex is thinned down to just this: settb=1/72,showinfo Here is selected lines from the showinfo report (with   ...comments): [Parsed_showin

[FFmpeg-user] Why are PTS values different from what's expected?

2021-04-01 Thread Mark Filipak (ffmpeg)
The source is MKV. MKV has a 1/1000 TB, so any PTS variance should be less than 0.1%. The filter complex is thinned down to just this: settb=1/72,showinfo Here is selected lines from the showinfo report (with ...comments): [Parsed_showinfo_1 @ 0247d719ef00] config in time_base: 1/720