> If the input file has the correct timestamps, then the pts function is what > you need - it is not a "frame counter". You can format the output like > shown at https://video.stackexchange.com/a/21907/1871
This had been my original approach, see my first e-mail. But the time displayed (blended in) then strictly corresponded to CFR, although the vfrdet filter (and the observation of the video itself) proofed differently. (Same thing with ffprobe and best_effort_timestamp_time.) Perhaps I shoulf first generate a VBR test video with known framerates ... How could I possibly concatenate two videos with different framerate into one with VFR? I tried ffmpeg -y -vsync 2 -i "concat:25.avi|50.avi" test.mp4 with different values for vsync, but it seems that the first input video settles the (constant) framerate of the output, i.e. 25 fps in the above example. Any ideas? Wolfgang Hugemann _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
