summaryrefslogtreecommitdiff
path: root/doc/presentation.txt
blob: 169a874f9f8662ad99005871a37a0c70bf44fb95 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
= Automatisierte Erkennung von Werbeblöcken
:author: Jan Klemkow, Benjamin Franzke
:lang: de

== cuting.sh

 * Angegebene Intervalle von Input-Video in Output-Video kopieren
[source,sh]
----
./cutint.sh input output [start duration [start duration ...]]
----

 * Input Video entsprechend Intervallangabe in Einzelvideos zerlegen
 ** Neukodierung notwendig (start.type != keyframe?)
 * concat aller Einzelvideos -> output

== overlap

image::image/overlap_problem.svg[width="100%"]

== overlap

image::image/overlap_tool.svg[width="100%"]

== Stuktur

image::image/stack.svg[width="100%"]

== Simple Video API

[source,c]
----
include::../src/video_decode.h[]
----

== Erste Schritte

image::image/film.svg["Filmszenen", width="100%"]

== Implementierung

 * Durchschnitt der Helligkeit eines Frames
 * Differenz zweier Frames

== Frame-Analyse

image::../src/graph.svg["cut graph", height="75%"]

== Beispiel

++++
<video src="../heute100sec.wmv" />
++++

== Schnitt
image::../src/img/0101.png[]
== Schnitt
image::../src/img/0178.png[]
== Schnitt
image::../src/img/0268.png[]
== Schnitt
image::../src/img/0345.png[]
== Schnitt
image::../src/img/0445.png[]
== Schnitt
image::../src/img/0467.png[]
== Schnitt
image::../src/img/0598.png[]
== Schnitt
image::../src/img/0702.png[]
== Schnitt
image::../src/img/0881.png[]
== Schnitt
image::../src/img/0953.png[]
== Schnitt
image::../src/img/0975.png[]
== Schnitt
image::../src/img/1037.png[]
== Schnitt
image::../src/img/1107.png[]
== Schnitt
image::../src/img/1203.png[]
== Schnitt
image::../src/img/1328.png[]
== Schnitt
image::../src/img/1424.png[]
== Schnitt
image::../src/img/1446.png[]
== Schnitt
image::../src/img/1563.png[]
== Schnitt
image::../src/img/1619.png[]
== Schnitt
image::../src/img/1739.png[]
== Schnitt
image::../src/img/1851.png[]
== Schnitt
image::../src/img/1947.png[]
== Schnitt
image::../src/img/1969.png[]
== Schnitt
image::../src/img/2046.png[]
== Schnitt
image::../src/img/2104.png[]
== Schnitt
image::../src/img/2157.png[]
== Schnitt
image::../src/img/2398.png[]
== Schnitt
image::../src/img/2421.png[]
== Schnitt
image::../src/img/2584.png[]

// vim: ft=asciidoc: