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@@ -418,7 +418,7 @@ The `anim.gif` file can be embedded in a web page and shown as
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a movie when the page is loaded into a web browser (just insert
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a movie when the page is loaded into a web browser (just insert
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`<img src="anim.gif">` in the HTML code).
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`<img src="anim.gif">` in the HTML code).
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-The tool `ffmpeg` can alternatively be used to create an MPGE movie, e.g.,
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+The tool `ffmpeg` can alternatively be used to create an MPEG movie, e.g.,
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!bc sys
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!bc sys
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Terminal> ffmpeg -i "tmp_frame_%04d.png" -b 800k -r 25 \
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Terminal> ffmpeg -i "tmp_frame_%04d.png" -b 800k -r 25 \
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-vcodec mpeg4 -y -qmin 2 -qmax 31 anim.mpeg
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-vcodec mpeg4 -y -qmin 2 -qmax 31 anim.mpeg
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@@ -503,7 +503,7 @@ w2.rotate(degrees(angle), center=(w_1 + L, R))
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That is, the angle is the same, but the rotation point is different.
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That is, the angle is the same, but the rotation point is different.
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The update of the center point is done by `w_1 += x_displacement`.
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The update of the center point is done by `w_1 += x_displacement`.
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The complete `move` function with translation of the entire
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The complete `move` function with translation of the entire
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-vehicle and rotation of the weels then becomes
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+vehicle and rotation of the wheels then becomes
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!bc pycod
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!bc pycod
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w_1 = w_1 + L # start position
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w_1 = w_1 + L # start position
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Hans Petter Langtangen