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Code Issues Releases Wiki Activity

Allow user to disable writing of ODML index

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12364 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
ranma 2004-04-30 21:33:53 +00:00
parent 4058e90588
commit feaead4393
3 changed files with 23 additions and 10 deletions
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4
DOCS/man/en/mplayer.1
View File

@ -3974,6 +3974,10 @@ Do not automatically insert the expand filter into the MEncoder filter chain.
Useful to control at which point of the filter chain subtitles are rendered
when hardcoding subtitles onto a movie.
.TP
.B \-noodml
Do not write OpenDML index for files >1GB.
Applies to \-of avi only.
.TP
.B \-noskip
Do not skip frames.
.TP

4
cfg-mencoder.h
View File

@ -161,6 +161,7 @@ m_option_t of_conf[]={
};
extern float avi_aspect_override; /* defined in libmpdemux/muxer_avi.c */
extern int write_odml; /* defined in libmpdemux/muxer_avi.c */
m_option_t mencoder_opts[]={
/* name, pointer, type, flags, min, max */
@ -210,6 +211,9 @@ m_option_t mencoder_opts[]={
{"encodedups", &encode_duplicates, CONF_TYPE_FLAG, 0, 0, 1, NULL},
{"noencodedups", &encode_duplicates, CONF_TYPE_FLAG, 0, 1, 0, NULL},
{"odml", &write_odml, CONF_TYPE_FLAG, 0, 0, 1, NULL},
{"noodml", &write_odml, CONF_TYPE_FLAG, 0, 1, 0, NULL},
// info header strings
{"info", info_conf, CONF_TYPE_SUBCONFIG, 0, 0, 0, NULL},

25
libmpdemux/muxer_avi.c
View File

@ -33,6 +33,7 @@ extern char *info_comment;
#define MOVIALIGN 0x00001000
float avi_aspect_override = -1.0;
int write_odml = 1;
struct avi_odmlidx_entry {
uint64_t ofs;
@ -159,7 +160,7 @@ if(len>0){
}
static void write_avi_list(FILE *f,unsigned int id,int len);
static void avifile_write_index(muxer_t *muxer);
static void avifile_write_standard_index(muxer_t *muxer);
static void avifile_odml_new_riff(muxer_t *muxer)
{
@ -198,9 +199,9 @@ static void avifile_write_chunk(muxer_stream_t *s,size_t len,unsigned int flags)
if (vsi->riffofspos == 0) {
rifflen += 8+muxer->idx_pos*sizeof(AVIINDEXENTRY);
}
if (rifflen + paddedlen > ODML_CHUNKLEN) {
if (rifflen + paddedlen > ODML_CHUNKLEN && write_odml == 1) {
if (vsi->riffofspos == 0) {
avifile_write_index(muxer);
avifile_write_standard_index(muxer);
}
avifile_odml_new_riff(muxer);
}
@ -624,13 +625,7 @@ static void avifile_odml_write_index(muxer_t *muxer){
muxer->file_end=ftello(muxer->file);
}
static void avifile_write_index(muxer_t *muxer){
if(muxer->file_end > ODML_CHUNKLEN &&
muxer->idx && muxer->idx_pos>0) {
avifile_odml_write_index(muxer);
return;
}
static void avifile_write_standard_index(muxer_t *muxer){
muxer->movi_end=ftello(muxer->file);
if(muxer->idx && muxer->idx_pos>0){
@ -646,6 +641,16 @@ static void avifile_write_index(muxer_t *muxer){
muxer->file_end=ftello(muxer->file);
}
static void avifile_write_index(muxer_t *muxer){
struct avi_stream_info *vsi = muxer->def_v->priv;
if (vsi->riffofspos > 0){
avifile_odml_write_index(muxer);
} else {
avifile_write_standard_index(muxer);
}
}
void muxer_init_muxer_avi(muxer_t *muxer){
muxer->cont_new_stream = &avifile_new_stream;
muxer->cont_write_chunk = &avifile_write_chunk;