[FFmpeg-user] Showinfo bug?

Paul B Mahol onemda at gmail.com
Wed Mar 4 12:34:47 EET 2020


On 3/4/20, Mark Filipak <markfilipak.windows+ffmpeg at gmail.com> wrote:
> On 03/04/2020 04:57 AM, Paul B Mahol wrote:
>> On 3/4/20, Mark Filipak <markfilipak.windows+ffmpeg at gmail.com> wrote:
>>> Is this a showinfo bug, or am I misinterpreting the results?
>>>
>>> For VOBs that are known to be 23.976 FPS, soft-telecined, this command:
>>> 'ffprobe -f lavfi movie=VTS_01_1.VOB,showinfo'
>>> reports that they're 59.94 FPS.
>>>
>>> The first & last lines of output show this:
>>> "[Parsed_showinfo_1 @ 000001d381f6dc80] config in time_base: 1/90000,
>>> frame_rate: 60000/1001"
>>> "    Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 720x480
>>> [SAR 1:1 DAR 3:2], 59.94 tbr, 90k tbn, 90k tbc"
>>>
>>> This seems to be a rather big error, if indeed it is an error. At
>>> question is the reliability of ff*.
>>>
>>
>> I trust more ff* than you.
>
> Paul, I trust that your answer indicates that I'm simply misinterpreting
> the results.
>
> So, to what does "frame_rate: 60000/1001" refer?

Can not guess without looking and exact same file.


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