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a hack to make ffmjpeg created files viewable with windows dlls too

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5978 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
alex 2002-05-05 00:31:40 +00:00
parent 984c03c89a
commit 8152743089
1 changed files with 17 additions and 4 deletions
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21
libmpcodecs/ve_lavc.c
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@ -272,15 +272,28 @@ static int vf_open(vf_instance_t *vf, char* args){
memset(vf->priv,0,sizeof(struct vf_priv_s));
vf->priv->mux=args;
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER));
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
/* XXX: hack: some of the MJPEG decoder DLL's needs exported huffman
table, so we define a zero-table, also lavc mjpeg encoder is putting
huffman tables into the stream, so no problem */
if (lavc_param_vcodec && !strcasecmp(lavc_param_vcodec, "mjpeg"))
{
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER)+28);
memset(mux_v->bih, 0, sizeof(BITMAPINFOHEADER)+28);
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER)+28;
}
else
{
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER));
memset(mux_v->bih, 0, sizeof(BITMAPINFOHEADER));
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
}
mux_v->bih->biWidth=0;
mux_v->bih->biHeight=0;
mux_v->bih->biPlanes=1;
mux_v->bih->biBitCount=24;
if (!lavc_param_vcodec)
{
printf("No libavcodec codec specified! It's requested!\n");
printf("No libavcodec codec specified! It's required!\n");
return 0;
}
@ -320,7 +333,7 @@ static int vf_open(vf_instance_t *vf, char* args){
vf_info_t ve_info_lavc = {
"libavcodec encoder",
"lavc",
"A'rpi",
"A'rpi and Alex",
"for internal use by mencoder",
vf_open
};