pts is not known or relevant. The pts contains the timestamp when the media should be presented to the user.
Buffer.pts
Get pts field.
Returns
presentation timestamp of the buffer, can be #GST_CLOCK_TIME_NONE when the
Set pts field.
Parameters
propval | presentation timestamp of the buffer, can be #GST_CLOCK_TIME_NONE when the pts is not known or relevant. The pts contains the timestamp when the media should be presented to the user. |