Gomez is a former college and professional pitcher who contributed articles featuring detailed, frame-by-frame analyses of pitcher mechanics.

Using a supercomputer to reconstruct a detailed chronology of the explosion, the frame-by-frame analysis casts serious doubt on the high-speed overram theory, the official said.

The inaccuracy, Boies said, drawing on a frame-by-frame analysis revealing the continued presence of a browser screen tag, was that the browser had not actually been removed.

You'll also get a video of yourself, replete with frame-by-frame analysis by your instructor, who compares your swing side-by-side with Mr. Faldo's.

But in March of this year, David Allen Sibley, the author of "Sibley's Guide to Birds," issued a frame-by-frame analysis of the video.

A frame-by-frame analysis of the CCTV footage purportedly shows that Liu was not killed on scene by the flames, but by a deadly blow to the head from a man in a military overcoat.

Planned Parenthood conducted a frame-by-frame analysis of the recordings, and said they found instances of "editing that dramatically alter[ed] the meaning of the recorded conversations."

In addition, he has done frame-by-frame analysis of video tapes of long forward passes.

The pictures from both cameras are projected onto a computer-sensitive screen and a painstaking frame-by-frame analysis takes place.

Mr. Popov said a frame-by-frame analysis proves he caught the ball; Mr. Hayashi says it shows Mr. Popov merely touched it for six-tenths of a second.