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Code Issues Releases Wiki Activity

divx4 and lame subconfig support

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2627 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2001-11-02 03:22:33 +00:00
parent 80f8ea5769
commit dff85c8212
2 changed files with 74 additions and 35 deletions

36
cfg-mencoder.h
View File

@ -9,10 +9,46 @@ extern int fakemono; // defined in dec_audio.c
extern int use_old_pp;
#endif
struct config divx4opts_conf[]={
{"br", &divx4_param.bitrate, CONF_TYPE_INT, CONF_RANGE, 4, 24000000},
{"rc_period", &divx4_param.rc_period, CONF_TYPE_INT, 0,0,0},
{"rc_reaction_period", &divx4_param.rc_reaction_period, CONF_TYPE_INT, 0,0,0},
{"rc_reaction_ratio", &divx4_param.rc_reaction_ratio, CONF_TYPE_INT, 0,0,0},
{"min_quant", &divx4_param.min_quantizer, CONF_TYPE_INT, CONF_RANGE,0,32},
{"max_quant", &divx4_param.max_quantizer, CONF_TYPE_INT, CONF_RANGE,0,32},
{"key", &divx4_param.max_key_interval, CONF_TYPE_INT, CONF_MIN,0,0},
{"deinterlace", &divx4_param.deinterlace, CONF_TYPE_FLAG, 0,0,1},
{"q", &divx4_param.quality, CONF_TYPE_INT, CONF_RANGE, 1, 5},
{"help", "TODO: divx4opts help!\n", CONF_TYPE_PRINT, CONF_NOCFG, 0, 0},
{NULL, NULL, 0, 0, 0, 0}
};
struct config lameopts_conf[]={
{"q", &lame_param_quality, CONF_TYPE_INT, CONF_RANGE, 0, 9},
{"vbr", &lame_param_vbr, CONF_TYPE_INT, CONF_RANGE, 0, vbr_max_indicator},
{"cbr", &lame_param_vbr, CONF_TYPE_FLAG, 0, 0, 0},
{"mode", &lame_param_mode, CONF_TYPE_INT, CONF_RANGE, 0, MAX_INDICATOR},
{"padding", &lame_param_padding, CONF_TYPE_INT, CONF_RANGE, 0, PAD_MAX_INDICATOR},
{"br", &lame_param_br, CONF_TYPE_INT, CONF_RANGE, 0, 1024},
{"ratio", &lame_param_ratio, CONF_TYPE_INT, CONF_RANGE, 0, 100},
{NULL, NULL, 0, 0, 0, 0}
};
struct config conf[]={
/* name, pointer, type, flags, min, max */
{"include", cfg_include, CONF_TYPE_FUNC_PARAM, 0, 0, 0}, /* this must be the first!!! */
{"ofps", &force_ofps, CONF_TYPE_FLOAT, CONF_MIN, 0, 0},
{"o", &out_filename, CONF_TYPE_STRING, 0, 0, 0},
{"mp3file", &mp3_filename, CONF_TYPE_STRING, 0, 0, 0},
{"ac3file", &ac3_filename, CONF_TYPE_STRING, 0, 0, 0},
{"oac", &out_audio_codec, CONF_TYPE_STRING, 0, 0, 0},
{"ovc", &out_video_codec, CONF_TYPE_STRING, 0, 0, 0},
{"divx4opts", divx4opts_conf, CONF_TYPE_SUBCONFIG, 0, 0, 0},
{"lameopts", lameopts_conf, CONF_TYPE_SUBCONFIG, 0, 0, 0},
#include "cfg-common.h"

73
mencoder.c
View File

@ -73,9 +73,25 @@ float force_ofps=0; // set to 24 for inverse telecine
int force_srate=0;
char* out_filename="test.avi";
char* mp3_filename=NULL;
char* ac3_filename=NULL;
char *out_audio_codec=NULL; // override audio codec
char *out_video_codec=NULL; // override video codec
//#include "libmpeg2/mpeg2.h"
//#include "libmpeg2/mpeg2_internal.h"
ENC_PARAM divx4_param;
int lame_param_quality=0; // best
int lame_param_vbr=vbr_default;
int lame_param_mode=-1; // unset
int lame_param_padding=-1; // unset
int lame_param_br=-1; // unset
int lame_param_ratio=-1; // unset
//-------------------------- config stuff:
#include "cfgparser.h"
@ -185,7 +201,6 @@ aviwrite_stream_t* mux_a=NULL;
aviwrite_stream_t* mux_v=NULL;
FILE* muxer_f=NULL;
ENC_PARAM enc_param;
ENC_FRAME enc_frame;
ENC_RESULT enc_result;
void* enc_handle=NULL;
@ -302,15 +317,12 @@ if(out_fmt==IMGFMT_YV12 || out_fmt==IMGFMT_I420 || out_fmt==IMGFMT_IYUV){
vo_image_ptr=vo_image;
}
divx_quality=4;
if(!init_video(sh_video)){
mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_CouldntInitVideoCodec);
exit(1);
}
if(sh_audio){
// Go through the codec.conf and find the best codec...
sh_audio->codec=NULL;
@ -354,7 +366,7 @@ video_out.draw_slice=draw_slice;
video_out.draw_frame=draw_frame;
// set up output file:
muxer_f=fopen("test.avi","wb");
muxer_f=fopen(out_filename,"wb");
muxer=aviwrite_new_muxer();
// ============= VIDEO ===============
@ -446,23 +458,15 @@ case 0:
break;
case VCODEC_DIVX4:
// init divx4linux:
enc_param.x_dim=sh_video->disp_w;
enc_param.y_dim=sh_video->disp_h;
enc_param.framerate=(float)mux_v->h.dwRate/mux_v->h.dwScale;
enc_param.bitrate=800000;
enc_param.rc_period=0;
enc_param.rc_reaction_period=0;
enc_param.rc_reaction_ratio=0;
enc_param.max_quantizer=0;
enc_param.min_quantizer=0;
enc_param.max_key_interval=0;
enc_param.use_bidirect=0;
enc_param.deinterlace=0;
enc_param.quality=5; // the quality of compression ( 1 - fastest, 5 - best )
enc_param.obmc=0;
enc_param.handle=NULL;
encore(NULL,ENC_OPT_INIT,&enc_param,NULL);
enc_handle=enc_param.handle;
divx4_param.x_dim=sh_video->disp_w;
divx4_param.y_dim=sh_video->disp_h;
divx4_param.framerate=(float)mux_v->h.dwRate/mux_v->h.dwScale;
if(!divx4_param.bitrate) divx4_param.bitrate=800000;
else if(divx4_param.bitrate<=16000) divx4_param.bitrate*=1000;
if(!divx4_param.quality) divx4_param.quality=5; // the quality of compression ( 1 - fastest, 5 - best )
divx4_param.handle=NULL;
encore(NULL,ENC_OPT_INIT,&divx4_param,NULL);
enc_handle=divx4_param.handle;
break;
}
@ -472,25 +476,24 @@ switch(mux_a->codec){
case ACODEC_VBRMP3:
lame=lame_init();
lame_set_bWriteVbrTag(lame,0);
lame_set_in_samplerate(lame,sh_audio->samplerate);
lame_set_num_channels(lame,mux_a->wf->nChannels);
lame_set_out_samplerate(lame,mux_a->h.dwRate);
lame_set_quality(lame,0); // best q
//lame_set_mode(lame,JOINT_STEREO); // j-st
//lame_set_brate(lame,64);
//lame_set_compression_ratio(lame,20);
lame_set_VBR(lame,vbr_default); // ???
//lame_set_VBR(lame,vbr_abr); // ???
lame_set_VBR_q(lame,6); // 1 = best vbr q 6=~128k
//lame_set_VBR_mean_bitrate_kbps(lame,128);
if(lame_param_vbr){ // VBR:
lame_set_VBR(lame,lame_param_vbr); // vbr mode
lame_set_VBR_q(lame,lame_param_quality+1); // 1 = best vbr q 6=~128k
if(lame_param_br>0) lame_set_VBR_mean_bitrate_kbps(lame,lame_param_br);
} else { // CBR:
lame_set_quality(lame,lame_param_quality); // 0 = best q
if(lame_param_br>0) lame_set_brate(lame,lame_param_br);
}
if(lame_param_mode>=0) lame_set_mode(lame,lame_param_mode); // j-st
if(lame_param_ratio>0) lame_set_compression_ratio(lame,lame_param_ratio);
lame_init_params(lame);
if(verbose){
lame_print_config(lame);
lame_print_internals(lame);
lame_print_config(lame);
lame_print_internals(lame);
}
}