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Code Issues Releases Wiki Activity

Support for aspect ratio set via DisplayWidth/DisplayHeight.

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10082 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
mosu 2003-05-06 20:40:24 +00:00
parent cbd7618b8b
commit 3f5313a9e5
1 changed files with 28 additions and 3 deletions

31
libmpdemux/demux_mkv.cpp
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@ -135,7 +135,7 @@ typedef struct mkv_track {
char type; // 'v' = video, 'a' = audio, 's' = subs
char v_fourcc[5];
uint32_t v_width, v_height;
uint32_t v_width, v_height, v_dwidth, v_dheight;
float v_frate;
uint16_t a_formattag;
@ -393,6 +393,11 @@ static int check_track_information(mkv_demuxer_t *d) {
continue;
}
if (t->v_dwidth == 0)
t->v_dwidth = t->v_width;
if (t->v_dheight == 0)
t->v_dheight = t->v_height;
// This track seems to be ok.
t->ok = 1;
@ -1131,6 +1136,24 @@ extern "C" int demux_mkv_open(demuxer_t *demuxer) {
mp_msg(MSGT_DEMUX, MSGL_V, "[mkv] | + Pixel height: "
"%u\n", track->v_height);
} else if (EbmlId(*l4) ==
KaxVideoDisplayWidth::ClassInfos.GlobalId) {
KaxVideoDisplayWidth &width =
*static_cast<KaxVideoDisplayWidth *>(l4);
width.ReadData(es->I_O());
track->v_dwidth = uint16(width);
mp_msg(MSGT_DEMUX, MSGL_V, "[mkv] | + Display width: "
"%u\n", track->v_dwidth);
} else if (EbmlId(*l4) ==
KaxVideoDisplayHeight::ClassInfos.GlobalId) {
KaxVideoDisplayHeight &height =
*static_cast<KaxVideoDisplayHeight *>(l4);
height.ReadData(es->I_O());
track->v_dheight = uint16(height);
mp_msg(MSGT_DEMUX, MSGL_V, "[mkv] | + Display height: "
"%u\n", track->v_dheight);
} else if (EbmlId(*l4) ==
KaxVideoFrameRate::ClassInfos.GlobalId) {
KaxVideoFrameRate &framerate =
@ -1423,8 +1446,10 @@ extern "C" int demux_mkv_open(demuxer_t *demuxer) {
sh_v->format = sh_v->bih->biCompression;
sh_v->fps = track->v_frate;
sh_v->frametime = 1 / track->v_frate;
sh_v->disp_w = sh_v->bih->biWidth;
sh_v->disp_h = sh_v->bih->biHeight;
sh_v->disp_w = track->v_width;
sh_v->disp_h = track->v_height;
sh_v->aspect = (float)track->v_dwidth / (float)track->v_dheight;
mp_msg(MSGT_DEMUX, MSGL_V, "[mkv] Aspect: %f\n", sh_v->aspect);
demuxer->video->id = track->tnum;
demuxer->video->sh = sh_v;