Olive seems to crash when it reaches the end of some H.264 videos about olive HOT 1 CLOSED

This issue indeed occurs because Olive would reach the end of a video, but the clip still had another 8 (in this video's case) frames causing Olive to get stuck in a loop waiting for a frame that didn't exist. Workaround introduced in 78786a3 where Olive no longer waits for frames. I initially thought that Olive needed to loop through frames in case av_read_frame retrieved invalid data of some kind, however removing this loop hasn't caused any issue so far. Now those final frames are filled in with duplicates of the last actual frame.

This is likely a flaw in Olive/FFmpeg's calculation of videos' durations as the clip lengths are calculated to be larger than the actual number of frames. Perhaps the audio stream duration is longer than the video stream and FFmpeg is retrieving the largest? Who knows, until audio support is implemented. For now I'll close this issue but keep in mind that there are potentially still issues with duration in Olive.

from olive.