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author | arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-12-23 00:33:22 +0000 |
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committer | arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-12-23 00:33:22 +0000 |
commit | 7f1c5834473c4041337e30f5e606aca629498aa7 (patch) | |
tree | e4d54c5ec378c502d6f8ffe19c068c8295ee5735 /mplayer.c | |
parent | da027164877a7a8c2288256145ee16c7878c36b2 (diff) | |
download | mpv-7f1c5834473c4041337e30f5e606aca629498aa7.tar.bz2 mpv-7f1c5834473c4041337e30f5e606aca629498aa7.tar.xz |
Merged EDL 0.5 patch - it's something like Quicktime's edit lists.
(skip sections listed in a text file. it also supports creating them)
patch by Michael Halcrow <mah69@email.byu.edu>
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8532 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'mplayer.c')
-rw-r--r-- | mplayer.c | 178 |
1 files changed, 172 insertions, 6 deletions
@@ -56,6 +56,10 @@ #include <dvdnav.h> #endif +#ifdef USE_EDL +#include "edl.h" +#endif + #include "spudec.h" #include "vobsub.h" @@ -298,6 +302,16 @@ static char* menu_root = "main"; static int nortc; #endif +#ifdef USE_EDL +struct edl_record edl_records[ MAX_EDL_ENTRIES ]; +int num_edl_records = 0; +FILE* edl_fd = NULL; +edl_record_ptr next_edl_record = NULL; +static char* edl_filename = NULL; +static char* edl_output_filename = NULL; +short edl_decision = 0; +#endif + static unsigned int inited_flags=0; #define INITED_VO 1 #define INITED_AO 2 @@ -725,6 +739,102 @@ if(!parse_codec_cfg(get_path("codecs.conf"))){ exit(0); } +#ifdef USE_EDL + { + FILE* fd; + char line[ 100 ]; + float start, stop, duration; + int action; + int next_edl_array_index = 0; + int lineCount = 0; + next_edl_record = edl_records; + if( edl_filename ) { + if( ( fd = fopen( edl_filename, "r" ) ) == NULL ) { + printf( "Error opening EDL file [%s]!\n", edl_filename ); + next_edl_record->next = NULL; + } else { + while( fgets( line, 99, fd ) != NULL ) { + lineCount++; + if( ( sscanf( line, "%f %f %d", &start, &stop, &action ) ) == 0 ) { + printf( "Invalid EDL line: [%s]\n", line ); + } else { + if( next_edl_array_index > 0 ) { + edl_records[ next_edl_array_index-1 ].next = &edl_records[ next_edl_array_index ]; + if( start <= edl_records[ next_edl_array_index-1 ].stop_sec ) { + printf( "Invalid EDL line [%d]: [%s]\n", lineCount, line ); + printf( "Last stop position was [%f]; next start is [%f]. Entries must be in chronological order and cannot overlap. Discarding EDL entry.\n", edl_records[ next_edl_array_index-1 ].stop_sec, start ); + continue; + } + } + if( stop <= start ) { + printf( "Invalid EDL line [%d]: [%s]\n", lineCount, line ); + printf( "Stop time must follow start time. Discarding EDL entry.\n" ); + continue; + } + edl_records[ next_edl_array_index ].action = action; + if( action == EDL_MUTE ) { + edl_records[ next_edl_array_index ].length_sec = 0; + edl_records[ next_edl_array_index ].start_sec = start; + edl_records[ next_edl_array_index ].stop_sec = start; + next_edl_array_index++; + if( next_edl_array_index >= MAX_EDL_ENTRIES-1 ) { + break; + } + edl_records[ next_edl_array_index-1 ].next = &edl_records[ next_edl_array_index ]; + edl_records[ next_edl_array_index ].action = EDL_MUTE; + edl_records[ next_edl_array_index ].length_sec = 0; + edl_records[ next_edl_array_index ].start_sec = stop; + edl_records[ next_edl_array_index ].stop_sec = stop; + } else { + edl_records[ next_edl_array_index ].length_sec = stop - start; + edl_records[ next_edl_array_index ].start_sec = start; + edl_records[ next_edl_array_index ].stop_sec = stop; + } + next_edl_array_index++; + if( next_edl_array_index >= MAX_EDL_ENTRIES-1 ) { + break; + } + } + } + if( next_edl_array_index > 0 ) { + edl_records[ next_edl_array_index-1 ].next = &edl_records[ next_edl_array_index ]; + } + edl_records[ next_edl_array_index ].start_sec = -1; + edl_records[ next_edl_array_index ].next = NULL; + num_edl_records = ( next_edl_array_index ); + } + fclose( fd ); + } else { + next_edl_record->next = NULL; + } + if( edl_output_filename ) { + if( edl_filename ) { + printf( "Sorry; EDL mode and EDL output mode are mutually exclusive! Disabling all EDL functions.\n" ); + edl_output_filename = NULL; + edl_filename = NULL; + next_edl_record->next = NULL; + } else { + if( ( edl_fd = fopen( edl_output_filename, "w" ) ) == NULL ) { + printf( "Error opening file [%s] for writing!\n" ); + edl_output_filename = NULL; + next_edl_record->next = NULL; + } + } + } +#ifdef DEBUG_EDL + { + printf( "EDL Records:\n" ); + if( next_edl_record->next != NULL ) { + while( next_edl_record->next != NULL ) { + printf( "EDL: start [%f], stop [%f], action [%d]\n", next_edl_record->start_sec, next_edl_record->stop_sec, next_edl_record->action ); + next_edl_record = next_edl_record->next; + } + next_edl_record = edl_records; + } + } +#endif + } +#endif if(!filename && !vcd_track && !dvd_title && !dvd_nav && !tv_param_on){ if(!use_gui){ @@ -1955,6 +2065,32 @@ if (stream->type==STREAMTYPE_DVDNAV && dvd_nav_still) dvdnav_stream_sleeping((dvdnav_priv_t*)stream->priv); #endif +//================= EDL ========================================= + +#ifdef USE_EDL + if( next_edl_record->next ) { // Are we (still?) doing EDL? + if( d_video->pts >= next_edl_record->start_sec ) { + if( next_edl_record->action == EDL_SKIP ) { + osd_function = OSD_FFW; + abs_seek_pos = 0; + rel_seek_secs = next_edl_record->length_sec; +#ifdef DEBUG_EDL + printf( "\nEDL_SKIP: start [%f], stop [%f], length [%f]\n", next_edl_record->start_sec, next_edl_record->stop_sec, next_edl_record->length_sec ); +#endif + edl_decision = 1; + next_edl_record = next_edl_record->next; + } else if( next_edl_record->action == EDL_MUTE ) { + mixer_mute(); +#ifdef DEBUG_EDL + printf( "\nEDL_MUTE: [%f]\n", next_edl_record->start_sec ); +#endif + edl_decision = 1; + next_edl_record = next_edl_record->next; + } + } + } +#endif + //================= Keyboard events, SEEKing ==================== current_module="key_events"; @@ -1985,6 +2121,14 @@ if (stream->type==STREAMTYPE_DVDNAV && dvd_nav_still) osd_function= (v > 0) ? OSD_FFW : OSD_REW; } } break; +#ifdef USE_EDL + case MP_CMD_EDL_MARK: + if( edl_fd ) { + float v = d_video->pts; + fprintf( edl_fd, "%f %f %d\n", v-2, v, 0 ); + } + break; +#endif case MP_CMD_AUDIO_DELAY : { float v = cmd->args[0].v.f; audio_delay += v; @@ -2665,12 +2809,18 @@ if(rel_seek_secs || abs_seek_pos){ #ifdef USE_OSD // Set OSD: if(osd_level){ - int len=((demuxer->movi_end-demuxer->movi_start)>>8); - if (len>0 && sh_video){ - osd_visible=sh_video->fps; // 1 sec - vo_osd_progbar_type=0; - vo_osd_progbar_value=(demuxer->filepos-demuxer->movi_start)/len; - vo_osd_changed(OSDTYPE_PROGBAR); +#ifdef USE_EDL + if( !edl_decision ) { +#else + if( 1 ) { // Let the compiler optimize this out +#endif + int len=((demuxer->movi_end-demuxer->movi_start)>>8); + if (len>0 && sh_video){ + osd_visible=sh_video->fps; // 1 sec + vo_osd_progbar_type=0; + vo_osd_progbar_value=(demuxer->filepos-demuxer->movi_start)/len; + vo_osd_changed(OSDTYPE_PROGBAR); + } } } #endif @@ -2686,6 +2836,22 @@ if(rel_seek_secs || abs_seek_pos){ if(vo_spudec) spudec_reset(vo_spudec); } } +#ifdef USE_EDL + { + int x; + if( !edl_decision ) { + for( x = 0; x < num_edl_records; x++ ) { // FIXME: do binary search + // Find first EDL entry where start follows current time + if( edl_records[ x ].start_sec >= d_video->pts && edl_records[ x ].action != EDL_MUTE ) { + next_edl_record = &edl_records[ x ]; + break; + } + } + } else { + edl_decision = 0; + } + } +#endif rel_seek_secs=0; abs_seek_pos=0; frame_time_remaining=0; |