| commit | bcb54a4662bf8659762db59cd66ae3c06382fd4b | [log] [tgz] |
|---|---|---|
| author | James Dong <jdong@google.com> | Fri Sep 14 10:36:53 2012 -0700 |
| committer | James Dong <jdong@google.com> | Fri Sep 14 10:36:53 2012 -0700 |
| tree | 7a8f920b7db8d1e5b947a6f2290168d51a739c67 | |
| parent | afcb6aec27a52b87f3990691698ebe6b62e7a7bf [diff] |
Make a small correction in terms of GOP structure in the recorded video When we have a 30 fps frame rate, and one second key-frame or I-frame interval, we really would like to have for each second, 29 P-frames + 1 I-frame. Thus, we should calculate the number of P frames so that it is equal to frame_rate * I_frame_interval - 1 Change-Id: I5b9be6e4c101e7a6b718015aa4041496961c0f19