= MPEG playback
* ((<MPEG playbackǽ>))
* ((<SDL::MPEG>))
* ((<SDL::MPEG::Info>))
* ((<MPEGϢ᥽å>))
TOC

== MPEG playbackǽ
Ruby/SDLMPEGαӲ
((<SMPEG|URL:http://www.icculus.org/smpeg>))
Ѥƺ뤳ȤǤޤ

Ѥ뤿ˤϡ @[init] ΰȤ
SDL::INIT_AUDIO|SDL::INIT_VIDEO Ϳˤθ
@[Mixer.open] Ƥɬפޤ

ޤεǽǤ OS ͥƥ֤ΥåɵǽȤ
̥åɤǺ롼Ƥ֤ȤǼ¸Ƥޤ
ΤϺ褵Ƥ @[ե|Surface]
˥ƤϤʤޤ
⤦ġ SDL_Mixer βǽեåƤ뤿
ȼĤޤ @[MPEG#enable_audio] 򿿤ˤ
@[MPEG#play] ƤӤˤϤκˤ @[Mixer]
ǤβϤǤޤ

¤ФƤϡڤΥå Ruby/SDL ǤϹԤä
ޤ󡣤ä MPEG ǽȤˤϰʾΤȤ
դƤ

== SDL::MPEG
MPEGȥ꡼ɽ魯饹Ǥ֤⤳Υ饹
ݻޤ

METHODS(MPEG)

== SDL::MPEG::Info
@[MPEG] ξɽ魯饹Ǥ@[MPEG#info] ǥ󥹥󥹤
ޤ

METHODS(MPEG::Info)

== MPEGϢ᥽å
%%%
NAME new
MOD MPEG
TYPE .
DEP SMPEG
PURPOSE MPEGեɤ߹ߤޤ
RVAL SDL::MPEG

PROTO
new(filename)
load(filename)

DESC
$[filename] ǻꤷMPEGեɤ߹ߡ
@[MPEG] ο󥹥󥹤֤ޤ

EXCEPTION *

SEEALSO
MPEG#info
MPEG#play

%%
NAME info
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE MPEG֥Ȥξ֤֤ޤ
RVAL SDL::MPEG::Info

PROTO
info

DESC
MPEG֥Ȥθߤξ֤ @[MPEG::Info] Υ󥹥󥹤֤ޤ

SEEALSO
MPEG::Info

%%
NAME enable_audio
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE 롢ʤꤷޤ

PROTO
enable_audio(enable)
enableAudio(enable)

DESC
$[self] Ȥ˲뤫ɤꤷޤ
$[enable]  true ͿȺfalse ͿȺ
ʤ褦ꤷޤȤΤߤ뤳ȤǤޤ

NOTES
Υ᥽åɤϱ˸ƤӤƤ̤ȯޤ󡣰ٱդ
ߤƤӱդ򳫻ϤƻϤƤλ꤬ͭˤʤޤ

SEEALSO
MPEG#enable_video
MPEG#info

%%
NAME enable_video
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE /ʤꤷޤ

PROTO
enable_video(enable)
enableVideo(enable)

DESC
$[self] Ȥ˱뤫ɤꤷޤ
$[enable]  true ͿȺfalse ͿȺ
ʤ褦ꤷޤȤΤߤ뤳Ȥ
Ǥޤ

SEEALSO
MPEG#enable_audio
MPEG#info

%%
NAME status
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE ߤξ֤֤ޤ
RVAL Integer

PROTO
status

DESC
$[self] θߤξ֤ʲ3֤ͤޤ
* SDL::MEPG::ERROR - 顼Ƥ
* SDL::MPEG::STOPPED - 
* SDL::MPEG::PLAYING - 

SEEALSO
MPEG#info

%%
NAME set_volume
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE ܥ塼ѹޤ

PROTO
set_volume(volume)
setVolume(volume)

DESC
MPEGΥܥ塼0100ޤǤͤǻꤷޤ

NOTES
ꤵƤܥ塼礭ˡϤޤ

SEEALSO
MPEG#enable_audio

%%
NAME set_display
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE 褹륵եꤷޤ

PROTO
set_display(surface)
setDisplay(surface)

DESC
줿褹@[ե|Surface]ꤷޤˤ̾
@[set_video_mode] եͿޤ

NOTES
ǻꤷեϺ˼ư @[Screen#update_rect] 
ƤФޤ

SEEALSO
Surface
MPEG#play

%%
NAME set_loop
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE 롼פ뤫ɤꤷޤ

PROTO
set_loop(repeat)
setLoop(repeat)

DESC
롼פ뤫ɤꤷޤ
$[repeat]  true/false Ϳȥ롼פ/ʤȤʤޤ

SEEALSO
MPEG#play

%%
NAME scale_xy
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE 礭ꤷޤ

PROTO
scale_xy(width, height)
scaleXY(width, height)

DESC
礭 $[width] ԥ롢 $[height] ԥ˻ꤷޤ

SEEALSO
MPEG#scale
MPEG#set_display_region

%%
NAME scale
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE 礭Ψꤷޤ

PROTO
scale(scale)

DESC
礭IJ $[scale] ܤˤޤ

SEEALSO
MPEG#scale_xy

%%
NAME move
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE ֤ꤷޤ

PROTO
move(x, y)

DESC
֤ @[MPEG#set_display] ǻꤷ襵ե
($[x], $[y]) ˻ꤷޤ

SEEALSO
MPEG#set_display
MPEG#set_display_region

%%
NAME set_display_region
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE 褵֤礭ޤ

PROTO
set_display_region(x, y, w, h)

DESC
褵֤($[x], $[y])礭($[w], $[h])
ˤޤ

COMMENT
  mpeg.set_display_region(x, y, w, h)

  mpeg.move(x, y)
  mpeg.scale_xy(w, h)
Ȼפ

SEEALSO
MPEG#move
MPEG#scale_xy

%%
NAME play
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE MPEGޤ

PROTO
play

DESC
MPEGޤ

NOTES
 @[MPEG#set_display] ǻꤷեˤ
ʤǤ

SEEALSO
MPEG#pause
MPEG#stop
MPEG#rewind
MPEG#seek
MPEG#skip
MPEG#render_frame

%%
NAME stop
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE MPEGκߤޤ

PROTO
stop

DESC
MPEGκߤޤ

SEEALSO
MPEG#play

%%
NAME pause
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE MPEGκ/Ƴޤ

PROTO
pause

DESC
MPEGκˤ/Ƴޤʤߡ
ʤƳޤ

%%
NAME rewind
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE MPEGκ֤ǽ˰ưޤ

PROTO
rewind

DESC
MPEGκ֤ǽ˰ưޤ

%%
NAME seek
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE MPEGκ֤ưޤ

PROTO
seek(bytes)

DESC
MPEGκ֤ $[bytes] ((*Х*)) ޤ

SEEALSO
MPEG#play
MPEG#skip

%%
NAME skip
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE MPEGκ֤ꤷäʤޤ

PROTO
skip(seconds)

DESC
MPEGκ֤ $[seconds] ÿʤޤ $[seconds] ˤ Float
Ǥޤ

SEEALSO
MPEG#play
MPEG#seek

%%
NAME render_frame
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE Υե졼褷ޤ

PROTO
render_frame(framenum)

DESC
MPEG $[framenum] ǻꤷե졼 @[MPEG#set_display] ǻꤷ
ե @[MPEG#move] ǻꤷ֤褷ޤ

SEEALSO
MPEG#render_final
MPEG#play

%%
NAME render_final
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE ǸΥե졼褷ޤ

PROTO
render_final(dst, x, y)

DESC
MPEGακǸΥե졼 $[dst] ǻꤷ@[ե|Surface]
($[x], $[y])ΰ֤褷ޤ

%%
NAME set_filer
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE ˤե륿ꤷޤ

PROTO
set_filer(filter)

DESC
ˤե륿ʲ椫ꤷޤ
* SDL::MPEG::NULL_FILTER ե륿ʤ
* SDL::MPEG::BILIEAR_FILTER ե륿
* SDL::MPEG::DEBLOCKING_FILTER ֥åΥڸե륿

%%
NAME has_audio
MOD MPEG::Info
TYPE #
DEP SMPEG
PURPOSE MPEGȥ꡼बäƤ뤫֤ޤ
RVAL true/false

PROTO
has_audio

DESC
MPEGȥ꡼बäƤ뤫 true/false ֤ޤ

%%
NAME has_video
MOD MPEG::Info
TYPE #
DEP SMPEG
PURPOSE MPEGȥ꡼बäƤ뤫֤ޤ
RVAL true/false

PROTO
has_video

DESC
MPEGȥ꡼बäƤ뤫 true/false ֤ޤ

%%
NAME width
MOD MPEG::Info
TYPE #
DEP SMPEG
PURPOSE ֤ޤ

PROTO
width

DESC
ԥ֤ޤ

%%
NAME height
MOD MPEG::Info
TYPE #
DEP SMPEG
PURPOSE ι⤵֤ޤ

PROTO
height

DESC
ι⤵ԥ֤ޤ

%%
NAME current_frame
MOD MPEG::Info
TYPE #
DEP SMPEG
PURPOSE

PROTO
current_frame

DESC
not documented yet

%%
NAME current_fps
MOD MPEG::Info
TYPE #
DEP SMPEG
PURPOSE

PROTO
current_fps

DESC
not documented yet

%%
NAME audio_string
MOD MPEG::Info
TYPE #
DEP SMPEG
PURPOSE

PROTO
audio_string

DESC
not documented yet

%%
NAME audio_current_frame
MOD MPEG::Info
TYPE #
DEP SMPEG
PURPOSE

PROTO
audio_current_frame

DESC
not documented yet

%%
NAME current_offset
MOD MPEG::Info
TYPE #
DEP SMPEG
PURPOSE

PROTO
current_offset

DESC
not documented yet

%%
NAME total_size
MOD MPEG::Info
TYPE #
DEP SMPEG
PURPOSE

PROTO
total_size

DESC
not documented yet

%%
NAME current_time
MOD MPEG::Info
TYPE #
DEP SMPEG
PURPOSE

PROTO
current_time

DESC
not documented yet

%%
NAME total_time
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE

PROTO
total_time

DESC
not documented yet

%%
NAME delete
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE

PROTO
delete

DESC
not documented yet

%%
NAME deleted?
MOD MPEG
TYPE #
DEP SMPEG
PURPOSE

PROTO
deleted?

DESC
not documented yet