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https://github.com/mpv-player/mpv
synced 2025-03-29 15:00:27 +00:00
after a long time, finally i could add -endpos option to mplayer executable.
as oded told me on 1006 02 24, i applied it, blame me if some problem occurs, i hope not, since i tried it for a while.... git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19979 b3059339-0415-0410-9bf9-f77b7e298cf2
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ptt
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@ -1273,6 +1273,30 @@ the entries in the given file.
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See DOCS/\:HTML/\:en/\:edl.html for details on how to use this.
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.
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.TP
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.B \-endpos <[[hh:]mm:]ss[.ms]|size[b|kb|mb]> (also see \-ss and \-sb)
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Stop at given time or byte position.
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.br
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.I NOTE:
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Byte position is enabled only for MEncoder and will not be accurate, as it can
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only stop at a frame boundary.
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When used in conjunction with \-ss option, \-endpos time will shift forward by
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seconds specified with \-ss.
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.sp 1
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.I EXAMPLE:
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.PD 0
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.RSs
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.IPs "\-endpos 56"
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Stop at 56 seconds.
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.IPs "\-endpos 01:10:00"
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Stop at 1 hour 10 minutes.
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.IPs "\-ss 10 \-endpos 56"
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Stop at 1 minute 6 seconds.
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.IPs "\-endpos 100mb"
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Encode only 100 MB.
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.RE
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.PD 1
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.
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.TP
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.B \-forceidx
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Force index rebuilding.
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Useful for files with broken index (A/V desync, etc).
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@ -6550,26 +6574,6 @@ CBR only, VBR ignores this as it puts each packet in a new chunk.
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Sets up the audio buffering time interval (default: 0.5s).
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.
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.TP
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.B \-endpos <[[hh:]mm:]ss[.ms]|size[b|kb|mb]> (also see \-ss and \-sb)
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Stop encoding at the given time or byte position.
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.br
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.I NOTE:
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Byte position will not be accurate, as it can only stop at
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a frame boundary.
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.sp 1
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.I EXAMPLE:
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.PD 0
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.RSs
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.IPs "\-endpos 56"
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Encode only 56 seconds.
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.IPs "\-endpos 01:10:00"
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Encode only 1 hour 10 minutes.
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.IPs "\-endpos 100mb"
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Encode only 100 MB.
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.RE
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.PD 1
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.
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.TP
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.B \-fafmttag <format>
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Can be used to override the audio format tag of the output file.
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.sp 1
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@ -93,6 +93,9 @@
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{"sb", &seek_to_byte, CONF_TYPE_POSITION, CONF_MIN, 0, 0, NULL},
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{"ss", &seek_to_sec, CONF_TYPE_STRING, CONF_MIN, 0, 0, NULL},
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// stop at given position
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{"endpos", &end_at, CONF_TYPE_TIME_SIZE, 0, 0, 0, NULL},
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{"edl", &edl_filename, CONF_TYPE_STRING, 0, 0, 0, NULL},
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// AVI specific: force non-interleaved mode
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@ -185,8 +185,6 @@ extern int write_odml; /* defined in libmpdemux/muxer_avi.c */
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m_option_t mencoder_opts[]={
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/* name, pointer, type, flags, min, max */
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{"endpos", &end_at_string, CONF_TYPE_STRING, 0, 0, 0, NULL},
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{"frameno-file", &frameno_filename, CONF_TYPE_STRING, CONF_GLOBAL, 0, 0, NULL},
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{"hr-edl-seek", &edl_seek_type, CONF_TYPE_FLAG, 0, 0, 1, NULL},
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@ -201,6 +201,7 @@ static char help_text[]=
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#define MSGTR_EdloutBadStop "EDL skip canceled, last start > stop\n"
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#define MSGTR_EdloutStartSkip "EDL skip start, press 'i' again to end block.\n"
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#define MSGTR_EdloutEndSkip "EDL skip end, line written.\n"
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#define MSGTR_MPEndposNoSizeBased "Option -endpos in MPlayer does not yet support size units.\n"
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// mplayer.c OSD
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72
m_option.c
72
m_option.c
@ -1175,6 +1175,78 @@ m_option_type_t m_option_type_afmt = {
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};
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// Time or size (-endpos)
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static int parse_time_size(m_option_t* opt,char *name, char *param, void* dst, int src) {
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if (dst == NULL)
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return 0;
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m_time_size_t* ts = dst;
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ts->pos=0;
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char unit[4];
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int a,b;
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float d;
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double end_at;
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if (param == NULL || strlen(param) == 0)
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return M_OPT_MISSING_PARAM;
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/* End at size parsing */
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if(sscanf(param, "%lf%3s", &end_at, unit) == 2) {
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ts->type = END_AT_SIZE;
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if(!strcasecmp(unit, "b"))
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;
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else if(!strcasecmp(unit, "kb"))
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end_at *= 1024;
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else if(!strcasecmp(unit, "mb"))
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end_at *= 1024*1024;
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else if(!strcasecmp(unit, "gb"))
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end_at *= 1024*1024*1024;
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else
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ts->type = END_AT_NONE;
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if (ts->type == END_AT_SIZE) {
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ts->pos = end_at;
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return 1;
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}
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}
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/* End at time parsing. This has to be last because of
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* sscanf("%f", ...) below */
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if (sscanf(param, "%d:%d:%f", &a, &b, &d) == 3)
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end_at = 3600*a + 60*b + d;
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else if (sscanf(param, "%d:%f", &a, &d) == 2)
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end_at = 60*a + d;
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else if (sscanf(param, "%f", &d) == 1)
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end_at = d;
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else {
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mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: invalid time or size: '%s'\n",
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name,param);
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return M_OPT_INVALID;
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}
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ts->type = END_AT_TIME;
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ts->pos = end_at;
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return 1;
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}
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m_option_type_t m_option_type_time_size = {
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"Time or size",
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"",
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sizeof(m_time_size_t),
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0,
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parse_time_size,
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NULL,
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copy_opt,
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copy_opt,
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NULL,
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NULL
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};
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//// Objects (i.e. filters, etc) settings
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#include "m_struct.h"
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10
m_option.h
10
m_option.h
@ -28,6 +28,7 @@ extern m_option_type_t m_option_type_double;
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extern m_option_type_t m_option_type_string;
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extern m_option_type_t m_option_type_string_list;
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extern m_option_type_t m_option_type_position;
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extern m_option_type_t m_option_type_time_size;
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extern m_option_type_t m_option_type_print;
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extern m_option_type_t m_option_type_print_indirect;
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@ -59,6 +60,14 @@ typedef m_opt_func_full_t cfg_func_arg_param_t;
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typedef m_opt_func_param_t cfg_func_param_t;
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typedef m_opt_func_t cfg_func_t;
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#define END_AT_NONE 0
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#define END_AT_TIME 1
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#define END_AT_SIZE 2
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typedef struct {
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double pos;
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int type;
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} m_time_size_t;
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/// Extra definition needed for \ref m_option_type_obj_settings_list options.
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typedef struct {
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/// Pointer to an array of pointer to some object type description struct.
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@ -159,6 +168,7 @@ extern m_obj_params_t m_span_params_def;
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#define CONF_TYPE_OBJ_PRESETS (&m_option_type_obj_presets)
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#define CONF_TYPE_CUSTOM_URL (&m_option_type_custom_url)
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#define CONF_TYPE_OBJ_PARAMS (&m_option_type_obj_params)
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#define CONF_TYPE_TIME_SIZE (&m_option_type_time_size)
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/////////////////////////////////////////////////////////////////////////////////////////////
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62
mencoder.c
62
mencoder.c
@ -252,10 +252,10 @@ static int cfg_include(m_option_t *conf, char *filename){
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static char *seek_to_sec=NULL;
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static off_t seek_to_byte=0;
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static m_time_size_t end_at = { .type = END_AT_NONE, .pos = 0 };
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static char * frameno_filename=NULL;
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static void parse_end_at(void);
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static char * end_at_string=0;
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//static uint8_t* flip_upside_down(uint8_t* dst, const uint8_t* src, int width, int height);
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typedef struct {
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@ -355,10 +355,6 @@ static float stop_time(demuxer_t* demuxer, muxer_stream_t* mux_v);
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static int at_eof=0;
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static int interrupted=0;
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enum end_at_type_t {END_AT_NONE, END_AT_TIME, END_AT_SIZE};
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static enum end_at_type_t end_at_type = END_AT_NONE;
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static double end_at;
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static void exit_sighandler(int x){
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at_eof=1;
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interrupted=2; /* 1 means error */
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@ -1040,8 +1036,6 @@ else {
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}
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}
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parse_end_at();
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if (seek_to_sec) {
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int a,b; float d;
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@ -1080,7 +1074,7 @@ if(file_format == DEMUXER_TYPE_TV)
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}
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play_n_frames=play_n_frames_mf;
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if (curfile && end_at_type == END_AT_TIME) end_at += mux_v->timer;
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if (curfile && end_at.type == END_AT_TIME) end_at.pos += mux_v->timer;
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if (edl_records) free_edl(edl_records);
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next_edl_record = edl_records = NULL;
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@ -1099,8 +1093,8 @@ while(!at_eof){
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float v_pts=0;
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int skip_flag=0; // 1=skip -1=duplicate
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if((end_at_type == END_AT_SIZE && end_at <= ftello(muxer_f)) ||
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(end_at_type == END_AT_TIME && end_at < mux_v->timer))
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if((end_at.type == END_AT_SIZE && end_at.pos <= ftello(muxer_f)) ||
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(end_at.type == END_AT_TIME && end_at.pos < mux_v->timer))
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break;
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if(play_n_frames>=0){
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@ -1590,50 +1584,6 @@ if(stream) free_stream(stream); // kill cache thread
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return interrupted;
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}
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static void parse_end_at(void)
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{
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end_at_type = END_AT_NONE;
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if (!end_at_string) return;
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/* End at size parsing */
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{
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char unit[4];
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end_at_type = END_AT_SIZE;
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if(sscanf(end_at_string, "%lf%3s", &end_at, unit) == 2) {
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if(!strcasecmp(unit, "b"))
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;
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else if(!strcasecmp(unit, "kb"))
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end_at *= 1024;
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else if(!strcasecmp(unit, "mb"))
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end_at *= 1024*1024;
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else
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end_at_type = END_AT_NONE;
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}
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else
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end_at_type = END_AT_NONE;
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}
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/* End at time parsing. This has to be last because of
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* sscanf("%f", ...) below */
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if(end_at_type == END_AT_NONE)
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{
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int a,b; float d;
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end_at_type = END_AT_TIME;
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if (sscanf(end_at_string, "%d:%d:%f", &a, &b, &d) == 3)
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end_at = 3600*a + 60*b + d;
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else if (sscanf(end_at_string, "%d:%f", &a, &d) == 2)
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end_at = 60*a + d;
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else if (sscanf(end_at_string, "%f", &d) == 1)
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end_at = d;
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else
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end_at_type = END_AT_NONE;
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}
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}
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#if 0
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/* Flip the image in src and store the result in dst. src and dst may overlap.
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@ -1659,7 +1609,7 @@ static uint8_t* flip_upside_down(uint8_t* dst, const uint8_t* src, int width,
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static float stop_time(demuxer_t* demuxer, muxer_stream_t* mux_v) {
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float timeleft = -1;
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if (play_n_frames >= 0) timeleft = mux_v->timer + play_n_frames * (double)(mux_v->h.dwScale) / mux_v->h.dwRate;
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if (end_at_type == END_AT_TIME && (timeleft > end_at || timeleft == -1)) timeleft = end_at;
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if (end_at.type == END_AT_TIME && (timeleft > end_at.pos || timeleft == -1)) timeleft = end_at.pos;
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if (next_edl_record && demuxer && demuxer->video) { // everything is OK to be checked
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float tmp = mux_v->timer + next_edl_record->start_sec - demuxer->video->pts;
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if (timeleft == -1 || timeleft > tmp) {
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27
mplayer.c
27
mplayer.c
@ -250,6 +250,8 @@ static off_t step_sec=0;
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static int loop_times=-1;
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static int loop_seek=0;
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static m_time_size_t end_at = { .type = END_AT_NONE, .pos = 0 };
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// A/V sync:
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int autosync=0; // 30 might be a good default value.
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@ -4050,10 +4052,16 @@ while(sh_audio){
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if(!sh_video) {
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// handle audio-only case:
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if(!quiet) {
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double a_pos = playing_audio_pts(sh_audio, d_audio, audio_out);
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double a_pos=0;
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if(!quiet || end_at.type == END_AT_TIME )
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a_pos = playing_audio_pts(sh_audio, d_audio, audio_out);
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if(!quiet)
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print_status(a_pos, 0, 0);
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}
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if(end_at.type == END_AT_TIME && end_at.pos < a_pos)
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eof = PT_NEXT_ENTRY;
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} else {
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/*========================== PLAY VIDEO ============================*/
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@ -4296,6 +4304,10 @@ if(time_frame>0.001 && !(vo_flags&256)){
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too_slow_frame_cnt++;
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/* printf ("PANIC: too slow frame (%.3f)!\n", j); */
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// FIXME: add size based support for -endpos
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if ( end_at.type == END_AT_TIME && end_at.pos < sh_video->pts )
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eof = PT_NEXT_ENTRY;
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if(vo_config_count) video_out->flip_page();
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if (play_n_frames >= 0) {
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--play_n_frames;
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@ -5214,6 +5226,15 @@ if(step_sec>0) {
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seek_to_sec = NULL;
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}
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if (end_at.type != END_AT_NONE) {
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if(end_at.type == END_AT_SIZE) {
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mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_MPEndposNoSizeBased);
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end_at.type = END_AT_NONE;
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} else {
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end_at.pos += rel_seek_secs;
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}
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}
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/* Looping. */
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if(eof==1 && loop_times>=0) {
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int l = loop_times;
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Loading…
Reference in New Issue
Block a user