Anton Khirnov c7a852b638 lavf/dv: do not set video timebase more than once ...

Current code will call avpriv_set_pts_info() for each video frame,
possibly setting a different timebase if the stream framerate changes.
This violates API conventions, as the timebase is supposed to stay
constant after stream creation.

Change the demuxer to set a single timebase that is fine enough to
handle all supported DV framerates.

The seek tests change slightly because the new timebase is more
granular.

2023-05-02 10:57:21 +02:00

70 KiB

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