On Tue, 7 Sep 2021, Lynne wrote:

7 Sept 2021, 19:36 by andreas.rheinha...@outlook.com:

Lynne:

This adds a time_base field (currently unused), analogue to the AVPacket.time_base field.

Patch attached. doc/APIchanges and version bump to be done at push time.

+    /**
+     * Time base for the timestamps in this frame. May be 0, in which case the
+     * time_base from the frame source should be used.
+     */
+    AVRational time_base;

So how this is going to work? Will e.g. avcodec_send_frame check the time base of the frame and recalculate pts/duration to the encoder time base? Same goes for every function which is receiving frames?

Also I would like to point out that until the actual support for this is added to the libraries I don't see why we should add this, because sizeof(AVFrame) is not part of the ABI, so this can be added anytime.

Regards,
Marton
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