Re: [FFmpeg-user] frame rate:24 or 24000/1001 for native movies

2018-11-01 Thread Phil Rhodes
on DVD. P From: Carl Eugen Hoyos To: FFmpeg user questions Sent: Thursday, 1 November 2018, 0:38 Subject: Re: [FFmpeg-user] frame rate:24 or 24000/1001 for native movies 2018-11-01 1:13 GMT+01:00, Phil Rhodes : > Salient information: > It would be unusual for an NTSC-oriente

Re: [FFmpeg-user] frame rate:24 or 24000/1001 for native movies

2018-11-01 Thread Nicolas George
sean darcy (2018-10-31): > All these vobs were originally theater movies, not TV productions. Therefore > I assume they were all shot at 24 fps, that is 24000/1000. But all the > examples I see have -r 24000/1001 , ~23.97. I can't imagine this will make > any visual difference but I'm puzzled.

Re: [FFmpeg-user] frame rate:24 or 24000/1001 for native movies

2018-10-31 Thread Carl Zwanzig
On 10/31/2018 5:38 PM, Carl Eugen Hoyos wrote: While - as so often - this is plain wrong depending on the definition of "unusual" - the question was exactly if it is 24 or 24000/1001 (I don't think 23.976 is likely). If something was shot as a "film" it'll be 24.0 FPS. As I understand,

Re: [FFmpeg-user] frame rate:24 or 24000/1001 for native movies

2018-10-31 Thread Carl Eugen Hoyos
2018-11-01 1:13 GMT+01:00, Phil Rhodes : > Salient information: > It would be unusual for an NTSC-oriented DVD containing a feature film to > have anything other than either 23.976 or 24fps material on it. While - as so often - this is plain wrong depending on the definition of "unusual" - the

Re: [FFmpeg-user] frame rate:24 or 24000/1001 for native movies

2018-10-31 Thread Carl Eugen Hoyos
2018-10-31 23:27 GMT+01:00, sean darcy : > I've got a bunch of soft-telecined dvds. I'm trying to get them > back to native format, 24fps. Note that players should simply ignore the soft-telecine assuming you are not using an old american tv set. > ffmpeg -i input.vob -r [??] output.mp4 The