[FFmpeg-user] ffmpeg -i reports a video of length 03:17.53, but splitting into frames at 2 fps only results in one frame

[Gyan]

On 16-07-2019 12:05 PM, Carl Eugen Hoyos wrote:
>
> Am 16.07.2019 um 03:26 schrieb Ted Park <kumowoon1025 at gmail.com>:
>
>>> $ ffmpeg -i video.mpg
>>> ...
>>> Input #0, mpeg, from 'video.mpg':
>>> Duration: 00:03:17.53, start: 95444.217689, bitrate: 3602 kb/s
>> The start time on the input file seems strange.
> Start times != 0 are not uncommon for an MPEG stream.

This start time suggests an overflow.  2^33 / 90000 =  ~95443.718769 
(26h 30m 43s).

Could be due to relative PTS offset of 0.5 s.

Gyan