mirror of
https://github.com/mpv-player/mpv
synced 2025-02-16 12:17:12 +00:00
1. subs know are readed after reading AVI header so we already know fps
2. modified vplayer format reader - default time is ~6 sec - maybe that should be an option git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4065 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
atlka
parent
e13278dc49
commit
d136021db3
40
mplayer.c
40
mplayer.c
@ -29,8 +29,6 @@
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#ifdef USE_SUB
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#include "subreader.h"
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void find_sub(subtitle* subtitles,int key);
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void adjust_subs_time(subtitle* subtitles, float subadj, float fps);
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#endif
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#ifdef USE_LIBVO2
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@ -730,7 +728,7 @@ play_dvd:
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if(filename) mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_Playing, filename);
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#ifdef USE_SUB
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#ifdef USE_SUB_OLD
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// check .sub
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if(sub_name){
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#if 0
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@ -752,7 +750,7 @@ play_dvd:
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}
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if(subtitles && stream_dump_type==3) list_sub_file(subtitles);
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if(subtitles && stream_dump_type==4) dump_mpsub(subtitles);
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if(subtitles && stream_dump_type==4) dump_mpsub(subtitles, fps);
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#endif
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stream=NULL;
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@ -1030,14 +1028,40 @@ if(!sh_video){
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goto goto_next_file; // exit_player(MSGTR_Exit_error);
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}
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/* display clip info */
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demux_info_print(demuxer);
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#ifdef USE_SUB
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// after reading video params we should load subtitles because
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// we know fps so now we can adjust subtitles time to ~6 seconds AST
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adjust_subs_time(subtitles, 6.0, sh_video->fps);
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// check .sub
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current_module="read_subtitles_file";
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if(sub_name){
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#if 0
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int l=strlen(sub_name);
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if ((l>4) && ((0==strcmp(&sub_name[l-4],".utf"))
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||(0==strcmp(&sub_name[l-4],".UTF"))))
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sub_utf8=1;
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#endif
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subtitles=sub_read_file(sub_name, sh_video->fps);
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if(!subtitles || sub_num == 0) mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantLoadSub,sub_name);
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}
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if(!sub_name){
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if(sub_auto && filename) { // auto load sub file ...
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subtitles=sub_read_file( sub_filename( get_path("sub/"), filename ),
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sh_video->fps );
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}
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#if 0
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if(!subtitles) subtitles=sub_read_file(get_path("default.sub"),
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sh_video->fps); // try default
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#endif
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}
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if(subtitles && stream_dump_type==3) list_sub_file(subtitles);
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if(subtitles && stream_dump_type==4) dump_mpsub(subtitles, sh_video->fps);
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#endif
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/* display clip info */
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demux_info_print(demuxer);
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//================== Init AUDIO (codec) ==========================
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current_module="init_audio_codec";
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66
subreader.c
66
subreader.c
@ -171,8 +171,6 @@ subtitle *sub_read_line_microdvd(FILE *fd,subtitle *current) {
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char *p, *next;
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int i;
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memset(current, 0, sizeof(subtitle));
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do {
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if (!fgets (line, LINE_LEN, fd)) return NULL;
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} while ((sscanf (line,
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@ -201,8 +199,6 @@ subtitle *sub_read_line_subrip(FILE *fd, subtitle *current) {
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char *p=NULL, *q=NULL;
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int len;
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memset(current, 0, sizeof(subtitle));
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while (1) {
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if (!fgets (line, LINE_LEN, fd)) return NULL;
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if (sscanf (line, "%d:%d:%d.%d,%d:%d:%d.%d",&a1,&a2,&a3,&a4,&b1,&b2,&b3,&b4) < 8) continue;
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@ -232,8 +228,6 @@ subtitle *sub_read_line_subviewer(FILE *fd,subtitle *current) {
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char *p=NULL;
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int i,len;
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memset(current, '\0', sizeof(subtitle));
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while (!current->text[0]) {
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if (!fgets (line, LINE_LEN, fd)) return NULL;
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if ((len=sscanf (line, "%d:%d:%d,%d --> %d:%d:%d,%d",&a1,&a2,&a3,&a4,&b1,&b2,&b3,&b4)) < 8)
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@ -260,28 +254,18 @@ subtitle *sub_read_line_subviewer(FILE *fd,subtitle *current) {
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subtitle *sub_read_line_vplayer(FILE *fd,subtitle *current) {
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char line[LINE_LEN+1];
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char line2[LINE_LEN+1];
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int a1,a2,a3,b1,b2,b3;
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int a1,a2,a3;
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char *p=NULL, *next,separator;
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int i,len,len2,plen;
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memset(current, '\0', sizeof(subtitle));
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int i,len,plen;
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while (!current->text[0]) {
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if (!fgets (line, LINE_LEN, fd)) return NULL;
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if ((len=sscanf (line, "%d:%d:%d%c%n",&a1,&a2,&a3,&separator,&plen)) < 4)
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continue;
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if (!fgets (line2, LINE_LEN, fd)) return NULL;
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if ((len2=sscanf (line2, "%d:%d:%d%c",&b1,&b2,&b3,&separator)) < 3)
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if (!(current->start = a1*360000+a2*6000+a3*100))
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continue;
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// przewiñ o linijkê do ty³u:
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fseek(fd,-strlen(line2),SEEK_CUR);
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current->start = a1*360000+a2*6000+a3*100;
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current->end = b1*360000+b2*6000+b3*100;
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if ((current->end - current->start) > 1000) {current->end = current->start + 1000;} // not too long though.
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// teraz czas na wkopiowanie stringu
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p=line;
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p=line;
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// finds the body of the subtitle
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for (i=0; i<3; i++){
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p=strchr(p,':');
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@ -292,8 +276,8 @@ subtitle *sub_read_line_vplayer(FILE *fd,subtitle *current) {
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printf("SUB: Skipping incorrect subtitle line!\n");
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continue;
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}
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i=0;
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i=0;
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if (*p!='|') {
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//
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next = p,i=0;
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@ -317,8 +301,6 @@ subtitle *sub_read_line_rt(FILE *fd,subtitle *current) {
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char *p=NULL,*next=NULL;
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int i,len,plen;
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memset(current, '\0', sizeof(subtitle));
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while (!current->text[0]) {
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if (!fgets (line, LINE_LEN, fd)) return NULL;
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//TODO: it seems that format of time is not easily determined, it may be 1:12, 1:12.0 or 0:1:12.0
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@ -394,8 +376,6 @@ subtitle *sub_read_line_dunnowhat(FILE *fd,subtitle *current) {
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char line[LINE_LEN+1];
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char text[LINE_LEN+1];
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memset(current, '\0', sizeof(subtitle));
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if (!fgets (line, LINE_LEN, fd))
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return NULL;
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if (sscanf (line, "%ld,%ld,\"%[^\"]", &(current->start),
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@ -449,8 +429,6 @@ subtitle *previous_aqt_sub = NULL;
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subtitle *sub_read_line_aqt(FILE *fd,subtitle *current) {
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char line[LINE_LEN+1];
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memset(current, '\0', sizeof(subtitle));
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while (1) {
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// try to locate next subtitle
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if (!fgets (line, LINE_LEN, fd))
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@ -599,29 +577,40 @@ subtitle* subcp_recode (subtitle *sub)
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#endif
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void adjust_subs_time(subtitle* sub, float subtime, float fps){
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static void adjust_subs_time(subtitle* sub, float subtime, float fps){
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int n,m;
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subtitle* nextsub;
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int i = sub_num;
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unsigned long subfms = (sub_uses_time ? 100 : fps) * subtime;
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n=m=0;
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if (i) for (;;){
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if (sub->end <= sub->start)
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if (sub->end <= sub->start){
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sub->end = sub->start + subfms;
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if (!--i) return;
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m++;
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n++;
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}
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if (!--i) break;
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nextsub = sub + 1;
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if (sub->end >= nextsub->start){
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sub->end = nextsub->start - 1;
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if (sub->end - sub->start > subfms)
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sub->end = sub->start + subfms;
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if (!m)
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n++;
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}
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sub = nextsub;
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m = 0;
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}
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if (n) printf ("SUB: Adjusted %d subtitle(s).\n", n);
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}
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subtitle* sub_read_file (char *filename) {
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subtitle* sub_read_file (char *filename, float fps) {
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FILE *fd;
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int n_max;
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subtitle *first;
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char *fmtname[] = { "microdvd", "subrip", "subviewer", "sami", "vplayer",
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"rt", "ssa", "dunnowhat", "mpsub", "aqt" };
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subtitle * (*func[])(FILE *fd,subtitle *dest)=
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{
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sub_read_line_microdvd,
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@ -641,7 +630,7 @@ subtitle* sub_read_file (char *filename) {
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sub_format=sub_autodetect (fd);
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if (sub_format==SUB_INVALID) {printf ("SUB: Could not determine file format\n");return NULL;}
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printf ("SUB: Detected subtitle file format: %d\n",sub_format);
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printf ("SUB: Detected subtitle file format: %s\n", fmtname[sub_format]);
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rewind (fd);
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@ -659,7 +648,9 @@ subtitle* sub_read_file (char *filename) {
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n_max+=16;
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first=realloc(first,n_max*sizeof(subtitle));
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}
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sub=func[sub_format](fd,&first[sub_num]);
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sub = &first[sub_num];
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memset(sub, '\0', sizeof(subtitle));
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sub=func[sub_format](fd,sub);
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if(!sub) break; // EOF
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#ifdef USE_ICONV
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if ((sub!=ERR) && (sub_utf8 & 2)) sub=subcp_recode(sub);
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@ -683,6 +674,7 @@ subtitle* sub_read_file (char *filename) {
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return NULL;
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}
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adjust_subs_time(first, 6.0, fps); /* ~6 secs AST */
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return first;
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}
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@ -786,7 +778,7 @@ void list_sub_file(subtitle* subs){
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}
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void dump_mpsub(subtitle* subs){
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void dump_mpsub(subtitle* subs, float fps){
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int i,j;
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FILE *fd;
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float a,b;
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@ -801,7 +793,7 @@ void dump_mpsub(subtitle* subs){
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if (sub_uses_time) fprintf (fd,"FORMAT=TIME\n\n");
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else fprintf (fd, "FORMAT=25\n\n"); // FIXME: fps
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else fprintf (fd, "FORMAT=%5.2f\n\n", fps);
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for(j=0;j<sub_num;j++){
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subtitle* egysub=&subs[j];
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@ -1,4 +1,3 @@
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#ifndef __MPLAYER_SUBREADER_H
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#define __MPLAYER_SUBREADER_H
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@ -34,10 +33,10 @@ typedef struct {
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char *text[SUB_MAX_TEXT];
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} subtitle;
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subtitle* sub_read_file (char *filename);
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char * sub_filename(char *path, char * fname );
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subtitle* sub_read_file (char *filename, float pts);
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char * sub_filename(char *path, char * fname);
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void list_sub_file(subtitle* subs);
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void dump_mpsub(subtitle* subs);
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void dump_mpsub(subtitle* subs, float fps);
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void sub_free( subtitle * subs );
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void find_sub(subtitle* subtitles,int key);
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#endif
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