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mpv/mencoder.c
arpi e029e5dbd4 new A-V sync correction and fps conversion stuff
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2614 b3059339-0415-0410-9bf9-f77b7e298cf2
2001-11-01 21:47:28 +00:00

685 lines
20 KiB
C

#define VCODEC_DIVX4 1
#define ACODEC_PCM 1
#define ACODEC_VBRMP3 2
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include "config.h"
#include "mp_msg.h"
#include "help_mp.h"
#include "codec-cfg.h"
#include "stream.h"
#include "demuxer.h"
#include "stheader.h"
#include "aviwrite.h"
#include "libvo/video_out.h"
#include "dec_audio.h"
#include "dec_video.h"
#include <encore2.h>
#include "get_path.c"
#include <lame/lame.h>
//--------------------------
// cache2:
#ifdef USE_STREAM_CACHE
extern int cache_fill_status;
#else
#define cache_fill_status 0
#endif
char *audio_codec=NULL; // override audio codec
char *video_codec=NULL; // override video codec
int audio_family=-1; // override audio codec family
int video_family=-1; // override video codec family
// audio stream skip/resync functions requires only for seeking.
// (they should be implemented in the audio codec layer)
//void skip_audio_frame(sh_audio_t *sh_audio){}
//void resync_audio_stream(sh_audio_t *sh_audio){}
int verbose=1; // must be global!
double video_time_usage=0;
double vout_time_usage=0;
static double audio_time_usage=0;
static int total_time_usage_start=0;
static int benchmark=0;
// A-V sync:
int delay_corrected=1;
static float default_max_pts_correction=-1;//0.01f;
static float max_pts_correction=0;//default_max_pts_correction;
static float c_total=0;
float force_fps=0;
float force_ofps=0; // set to 24 for inverse telecine
//#include "libmpeg2/mpeg2.h"
//#include "libmpeg2/mpeg2_internal.h"
//---------------------------------------------------------------------------
// mini dummy libvo:
static unsigned char* vo_image=NULL;
static unsigned char* vo_image_ptr=NULL;
static int vo_w,vo_h;
static uint32_t draw_slice(uint8_t *src[], int stride[], int w,int h, int x0,int y0){
int y;
// printf("draw_slice %dx%d %d;%d\n",w,h,x,y);
// copy Y:
for(y=0;y<h;y++){
unsigned char* s=src[0]+stride[0]*(y0+y)+x0;
unsigned char* d=vo_image+vo_w*(y0+y)+x0;
memcpy(d,s,w);
}
x0>>=1;y0>>=1;
w>>=1;h>>=1;
// copy U:
for(y=0;y<h;y++){
unsigned char* s=src[2]+stride[2]*(y0+y)+x0;
unsigned char* d=vo_image+vo_w*vo_h+(vo_w>>1)*(y0+y)+x0;
memcpy(d,s,w);
}
// copy V:
for(y=0;y<h;y++){
unsigned char* s=src[1]+stride[1]*(y0+y)+x0;
unsigned char* d=vo_image+vo_w*vo_h+vo_w*vo_h/4+(vo_w>>1)*(y0+y)+x0;
memcpy(d,s,w);
}
}
static uint32_t draw_frame(uint8_t *src[]){
// printf("This function shouldn't be called - report bug!\n");
// later: add YUY2->YV12 conversion here!
vo_image_ptr=src[0];
}
vo_functions_t video_out;
//---------------------------------------------------------------------------
int dec_audio(sh_audio_t *sh_audio,unsigned char* buffer,int total){
int size=0;
int eof=0;
while(size<total && !eof){
int len=total-size;
if(len>MAX_OUTBURST) len=MAX_OUTBURST;
if(len>sh_audio->a_buffer_size) len=sh_audio->a_buffer_size;
if(len>sh_audio->a_buffer_len){
int ret=decode_audio(sh_audio,
&sh_audio->a_buffer[sh_audio->a_buffer_len],
len-sh_audio->a_buffer_len,
sh_audio->a_buffer_size-sh_audio->a_buffer_len);
if(ret>0) sh_audio->a_buffer_len+=ret; else eof=1;
}
if(len>sh_audio->a_buffer_len) len=sh_audio->a_buffer_len;
memcpy(buffer+size,sh_audio->a_buffer,len);
sh_audio->a_buffer_len-=len; size+=len;
if(sh_audio->a_buffer_len>0)
memcpy(sh_audio->a_buffer,&sh_audio->a_buffer[len],sh_audio->a_buffer_len);
}
return size;
}
//---------------------------------------------------------------------------
static int eof=0;
static void exit_sighandler(int x){
eof=1;
}
int main(int argc,char* argv[]){
stream_t* stream=NULL;
demuxer_t* demuxer=NULL;
demux_stream_t *d_audio=NULL;
demux_stream_t *d_video=NULL;
demux_stream_t *d_dvdsub=NULL;
sh_audio_t *sh_audio=NULL;
sh_video_t *sh_video=NULL;
int file_format=DEMUXER_TYPE_UNKNOWN;
int i;
unsigned int out_fmt;
aviwrite_t* muxer=NULL;
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;
lame_global_flags *lame;
float audio_preload=0.3;
double v_pts_corr=0;
double v_timer_corr=0;
//int out_buffer_size=0x200000;
//unsigned char* out_buffer=malloc(out_buffer_size);
mp_msg_init(verbose+MSGL_STATUS);
// check codec.conf
if(!parse_codec_cfg("etc/codecs.conf")){
mp_msg(MSGT_CPLAYER,MSGL_HINT,MSGTR_CopyCodecsConf);
exit(0); // From unknown reason a hangup occurs here :((((((
}
// dvd_title=2;
if(argc>1)
stream=open_stream(argv[1],0,&file_format);
else
// stream=open_stream("/1/!ize/dinosaur.dvdrip.svcd-emb.mpg",0,&file_format);
stream=open_stream("/3d/abcug/Weird AL - Amish Paradise (MUSIC VIDEO).mpeg",0,&file_format);
// stream=open_stream("/3d/divx/405divx_sm_v2[1].avi",0,&file_format);
// stream=open_stream("/dev/cdrom",2,&file_format); // VCD track 2
if(!stream){
printf("Cannot open file/device\n");
exit(1);
}
printf("success: format: %d data: 0x%X - 0x%X\n",file_format, (int)(stream->start_pos),(int)(stream->end_pos));
stream_enable_cache(stream,2048*1024);
demuxer=demux_open(stream,file_format,-1,-1,-1);
if(!demuxer){
printf("Cannot open demuxer\n");
exit(1);
}
d_audio=demuxer->audio;
d_video=demuxer->video;
d_dvdsub=demuxer->sub;
sh_audio=d_audio->sh;
sh_video=d_video->sh;
if(!video_read_properties(sh_video)){
printf("Couldn't read video properties\n");
exit(1);
}
mp_msg(MSGT_CPLAYER,MSGL_INFO,"[V] filefmt:%d fourcc:0x%X size:%dx%d fps:%5.2f ftime:=%6.4f\n",
demuxer->file_format,sh_video->format, sh_video->disp_w,sh_video->disp_h,
sh_video->fps,sh_video->frametime
);
sh_video->codec=NULL;
if(video_family!=-1) mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_TryForceVideoFmt,video_family);
while(1){
sh_video->codec=find_codec(sh_video->format,
sh_video->bih?((unsigned int*) &sh_video->bih->biCompression):NULL,sh_video->codec,0);
if(!sh_video->codec){
if(video_family!=-1) {
sh_video->codec=NULL; /* re-search */
mp_msg(MSGT_CPLAYER,MSGL_WARN,MSGTR_CantFindVfmtFallback);
video_family=-1;
continue;
}
mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantFindVideoCodec,sh_video->format);
mp_msg(MSGT_CPLAYER,MSGL_HINT, MSGTR_TryUpgradeCodecsConfOrRTFM,get_path("codecs.conf"));
exit(1);
}
if(video_codec && strcmp(sh_video->codec->name,video_codec)) continue;
else if(video_family!=-1 && sh_video->codec->driver!=video_family) continue;
break;
}
mp_msg(MSGT_CPLAYER,MSGL_INFO,"%s video codec: [%s] drv:%d (%s)\n",video_codec?"Forcing":"Detected",sh_video->codec->name,sh_video->codec->driver,sh_video->codec->info);
for(i=0;i<CODECS_MAX_OUTFMT;i++){
out_fmt=sh_video->codec->outfmt[i];
if(out_fmt==0xFFFFFFFF) continue;
if(out_fmt==IMGFMT_YV12) break;
if(out_fmt==IMGFMT_I420) break;
if(out_fmt==IMGFMT_IYUV) break;
if(out_fmt==IMGFMT_YUY2) break;
}
if(i>=CODECS_MAX_OUTFMT){
mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_VOincompCodec);
exit(1); // exit_player(MSGTR_Exit_error);
}
sh_video->outfmtidx=i;
if(out_fmt==IMGFMT_YV12 || out_fmt==IMGFMT_I420 || out_fmt==IMGFMT_IYUV){
vo_w=sh_video->disp_w;
vo_h=sh_video->disp_h;
vo_image=malloc(vo_w*vo_h*3/2);
vo_image_ptr=vo_image;
}
divx_quality=4;
if(!init_video(sh_video)){
mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_CouldntInitVideoCodec);
exit(1);
}
if(sh_audio){
// Go through the codec.conf and find the best codec...
sh_audio->codec=NULL;
if(audio_family!=-1) mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_TryForceAudioFmt,audio_family);
while(1){
sh_audio->codec=find_codec(sh_audio->format,NULL,sh_audio->codec,1);
if(!sh_audio->codec){
if(audio_family!=-1) {
sh_audio->codec=NULL; /* re-search */
mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantFindAfmtFallback);
audio_family=-1;
continue;
}
mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantFindAudioCodec,sh_audio->format);
mp_msg(MSGT_CPLAYER,MSGL_HINT, MSGTR_TryUpgradeCodecsConfOrRTFM,get_path("codecs.conf"));
sh_audio=d_audio->sh=NULL;
break;
}
if(audio_codec && strcmp(sh_audio->codec->name,audio_codec)) continue;
else if(audio_family!=-1 && sh_audio->codec->driver!=audio_family) continue;
mp_msg(MSGT_CPLAYER,MSGL_INFO,"%s audio codec: [%s] drv:%d (%s)\n",audio_codec?"Forcing":"Detected",sh_audio->codec->name,sh_audio->codec->driver,sh_audio->codec->info);
break;
}
}
if(sh_audio){
mp_msg(MSGT_CPLAYER,MSGL_V,"Initializing audio codec...\n");
if(!init_audio(sh_audio)){
mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CouldntInitAudioCodec);
sh_audio=d_audio->sh=NULL;
} else {
mp_msg(MSGT_CPLAYER,MSGL_INFO,"AUDIO: srate=%d chans=%d bps=%d sfmt=0x%X ratio: %d->%d\n",sh_audio->samplerate,sh_audio->channels,sh_audio->samplesize,
sh_audio->sample_format,sh_audio->i_bps,sh_audio->o_bps);
}
}
// set up video encoder:
video_out.draw_slice=draw_slice;
video_out.draw_frame=draw_frame;
// set up output file:
muxer_f=fopen("test.avi","wb");
muxer=aviwrite_new_muxer();
// ============= VIDEO ===============
mux_v=aviwrite_new_stream(muxer,AVIWRITE_TYPE_VIDEO);
mux_v->buffer_size=0x200000;
mux_v->buffer=malloc(mux_v->buffer_size);
mux_v->source=sh_video;
mux_v->h.dwSampleSize=0; // VBR
mux_v->h.dwScale=10000;
mux_v->h.dwRate=mux_v->h.dwScale*(force_ofps?force_ofps:sh_video->fps);
mux_v->codec=VCODEC_DIVX4; // 0=streamcopy
switch(mux_v->codec){
case 0:
mux_v->bih=sh_video->bih;
break;
case VCODEC_DIVX4:
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER));
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
mux_v->bih->biWidth=sh_video->disp_w;
mux_v->bih->biHeight=sh_video->disp_h;
mux_v->bih->biPlanes=0;
mux_v->bih->biBitCount=24;
mux_v->bih->biCompression=mmioFOURCC('d','i','v','x');
mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
break;
}
// ============= AUDIO ===============
if(sh_audio){
mux_a=aviwrite_new_stream(muxer,AVIWRITE_TYPE_AUDIO);
mux_a->buffer_size=0x100000; //16384;
mux_a->buffer=malloc(mux_a->buffer_size);
mux_a->source=sh_audio;
//mux_a->codec=ACODEC_PCM; // 0=streamcopy
mux_a->codec=ACODEC_VBRMP3; // 0=streamcopy
switch(mux_a->codec){
case 0:
mux_a->h.dwSampleSize=sh_audio->audio.dwSampleSize;
mux_a->h.dwScale=sh_audio->audio.dwScale;
mux_a->h.dwRate=sh_audio->audio.dwRate;
mux_a->wf=sh_audio->wf;
break;
case ACODEC_PCM:
printf("CBR PCM audio selected\n");
mux_a->h.dwSampleSize=2*sh_audio->channels;
mux_a->h.dwScale=1;
mux_a->h.dwRate=sh_audio->samplerate;
mux_a->wf=malloc(sizeof(WAVEFORMATEX));
mux_a->wf->nBlockAlign=mux_a->h.dwSampleSize;
mux_a->wf->wFormatTag=0x1; // PCM
mux_a->wf->nChannels=sh_audio->channels;
mux_a->wf->nSamplesPerSec=sh_audio->samplerate;
mux_a->wf->nAvgBytesPerSec=mux_a->h.dwSampleSize*mux_a->wf->nSamplesPerSec;
mux_a->wf->wBitsPerSample=16;
mux_a->wf->cbSize=0; // FIXME for l3codeca.acm
break;
case ACODEC_VBRMP3:
mux_a->h.dwSampleSize=0; // VBR
mux_a->h.dwScale=4608/4;
mux_a->h.dwRate=sh_audio->samplerate;
mux_a->wf=malloc(sizeof(WAVEFORMATEX));
mux_a->wf->wFormatTag=0x55; // MP3
mux_a->wf->nChannels=sh_audio->channels;
mux_a->wf->nSamplesPerSec=sh_audio->samplerate;
mux_a->wf->nAvgBytesPerSec=0;
mux_a->wf->nBlockAlign=1;
mux_a->wf->wBitsPerSample=16;
mux_a->wf->cbSize=0; // FIXME for l3codeca.acm
break;
}
}
printf("Writting AVI header...\n");
aviwrite_write_header(muxer,muxer_f);
switch(mux_v->codec){
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;
break;
}
#if 1
if(sh_audio)
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);
lame_init_params(lame);
lame_print_config(lame);
lame_print_internals(lame);
}
#endif
signal(SIGINT,exit_sighandler); // Interrupt from keyboard
signal(SIGQUIT,exit_sighandler); // Quit from keyboard
signal(SIGTERM,exit_sighandler); // kill
while(!eof){
float frame_time=0;
int blit_frame=0;
float a_pts=0;
float v_pts=0;
unsigned char* start=NULL;
int in_size;
int skip_flag=0; // 1=skip -1=duplicate
if(sh_audio){
// get audio:
while(mux_a->timer-audio_preload<mux_v->timer){
int len;
if(mux_a->h.dwSampleSize){
// CBR - copy 0.5 sec of audio
switch(mux_a->codec){
case 0: // copy
len=sh_audio->i_bps/2;
len/=mux_a->h.dwSampleSize;if(len<1) len=1;
len*=mux_a->h.dwSampleSize;
len=demux_read_data(sh_audio->ds,mux_a->buffer,len);
break;
case ACODEC_PCM:
len=mux_a->h.dwSampleSize*(mux_a->h.dwRate/2);
len=dec_audio(sh_audio,mux_a->buffer,len);
break;
}
} else {
// VBR - encode/copy an audio frame
switch(mux_a->codec){
case 0: // copy
printf("not yet implemented!\n");
break;
case ACODEC_VBRMP3:
while(mux_a->buffer_len<4){
unsigned char tmp[2304];
int len=dec_audio(sh_audio,tmp,2304);
if(len<=0) break; // eof
len=lame_encode_buffer_interleaved(lame,
tmp,len/4,
mux_a->buffer+mux_a->buffer_len,mux_a->buffer_size-mux_a->buffer_len);
if(len<0) break; // error
mux_a->buffer_len+=len;
}
if(mux_a->buffer_len<4) break;
len=mp_decode_mp3_header(mux_a->buffer);
if(len<=0) break; // bad frame!
while(mux_a->buffer_len<len){
unsigned char tmp[2304];
int len=dec_audio(sh_audio,tmp,2304);
if(len<=0) break; // eof
len=lame_encode_buffer_interleaved(lame,
tmp,len/4,
mux_a->buffer+mux_a->buffer_len,mux_a->buffer_size-mux_a->buffer_len);
if(len<0) break; // error
mux_a->buffer_len+=len;
}
break;
}
}
if(len<=0) break; // EOF?
aviwrite_write_chunk(muxer,mux_a,muxer_f,len,0);
if(mux_a->buffer_len>=len){
mux_a->buffer_len-=len;
memcpy(mux_a->buffer,mux_a->buffer+len,mux_a->buffer_len);
}
}
}
// get video frame!
in_size=video_read_frame(sh_video,&frame_time,&start,force_fps);
if(in_size<0){ eof=1; break; }
sh_video->timer+=frame_time;
v_timer_corr-=frame_time-(float)mux_v->h.dwScale/mux_v->h.dwRate;
// check frame duplicate/drop:
if(v_timer_corr>=(float)mux_v->h.dwScale/mux_v->h.dwRate){
v_timer_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate;
++skip_flag; // skip
} else
while(v_timer_corr<=-(float)mux_v->h.dwScale/mux_v->h.dwRate){
v_timer_corr+=(float)mux_v->h.dwScale/mux_v->h.dwRate;
--skip_flag; // dup
}
while( (v_pts_corr<=-(float)mux_v->h.dwScale/mux_v->h.dwRate && skip_flag>0)
|| (v_pts_corr<=-2*(float)mux_v->h.dwScale/mux_v->h.dwRate) ){
v_pts_corr+=(float)mux_v->h.dwScale/mux_v->h.dwRate;
--skip_flag; // dup
}
if( (v_pts_corr>=(float)mux_v->h.dwScale/mux_v->h.dwRate && skip_flag<0)
|| (v_pts_corr>=2*(float)mux_v->h.dwScale/mux_v->h.dwRate) )
if(skip_flag<=0){ // we can't skip more than 1 frame now
v_pts_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate;
++skip_flag; // skip
}
if(skip_flag<=0){ // don't have to skip frame.
switch(mux_v->codec){
case 0:
mux_v->buffer=start;
aviwrite_write_chunk(muxer,mux_v,muxer_f,in_size,(sh_video->ds->flags&1)?0x10:0);
break;
case VCODEC_DIVX4:
blit_frame=decode_video(&video_out,sh_video,start,in_size,0);
if(!blit_frame){
// empty.
aviwrite_write_chunk(muxer,mux_v,muxer_f,0,0);
break;
}
enc_frame.image=vo_image_ptr;
enc_frame.bitstream=mux_v->buffer;
enc_frame.length=mux_v->buffer_size;
switch(out_fmt){
case IMGFMT_YV12: enc_frame.colorspace=ENC_CSP_YV12; break;
case IMGFMT_IYUV:
case IMGFMT_I420: enc_frame.colorspace=ENC_CSP_I420; break;
case IMGFMT_YUY2: enc_frame.colorspace=ENC_CSP_YUY2; break;
case IMGFMT_UYVY: enc_frame.colorspace=ENC_CSP_UYVY; break;
case IMGFMT_RGB24:
case IMGFMT_BGR24:
enc_frame.colorspace=ENC_CSP_RGB24; break;
}
enc_frame.quant=0;
enc_frame.intra=0;
enc_frame.mvs=NULL;
// printf("encoding...\n");
encore(enc_handle,ENC_OPT_ENCODE,&enc_frame,&enc_result);
// printf(" len=%d key:%d qualt:%d \n",enc_frame.length,enc_result.is_key_frame,enc_result.quantizer);
aviwrite_write_chunk(muxer,mux_v,muxer_f,enc_frame.length,enc_result.is_key_frame?0x10:0);
break;
}
if(skip_flag<0){
// duplicate frame
printf("\nduplicate %d frame(s)!!! \n",-skip_flag);
while(skip_flag<0){
aviwrite_write_chunk(muxer,mux_v,muxer_f,0,0);
++skip_flag;
}
}
} else {
// skip frame
printf("\nskip frame!!! \n");
--skip_flag;
}
if(sh_audio){
float AV_delay,x;
// A-V sync!
if(pts_from_bps){
unsigned int samples=(sh_audio->audio.dwSampleSize)?
((ds_tell(d_audio)-sh_audio->a_in_buffer_len)/sh_audio->audio.dwSampleSize) :
(d_audio->pack_no); // <- used for VBR audio
a_pts=samples*(float)sh_audio->audio.dwScale/(float)sh_audio->audio.dwRate;
delay_corrected=1;
} else {
// PTS = (last timestamp) + (bytes after last timestamp)/(bytes per sec)
a_pts=d_audio->pts;
if(!delay_corrected) if(a_pts) delay_corrected=1;
//printf("*** %5.3f ***\n",a_pts);
a_pts+=(ds_tell_pts(d_audio)-sh_audio->a_in_buffer_len)/(float)sh_audio->i_bps;
}
v_pts=d_video->pts;
// av = compensated (with out buffering delay) A-V diff
AV_delay=(a_pts-v_pts); AV_delay-=mux_a->timer-(mux_v->timer-(v_timer_corr+v_pts_corr));
// compensate input video timer by av:
x=AV_delay*0.1f;
if(x<-max_pts_correction) x=-max_pts_correction; else
if(x> max_pts_correction) x= max_pts_correction;
if(default_max_pts_correction>=0)
max_pts_correction=default_max_pts_correction;
else
max_pts_correction=sh_video->frametime*0.10; // +-10% of time
// sh_video->timer-=x;
c_total+=x;
v_pts_corr+=x;
printf("A:%6.1f V:%6.1f A-V:%7.3f oAV:%7.3f diff:%7.3f ct:%7.3f vpc:%7.3f \r",
a_pts,v_pts,a_pts-v_pts,
(float)(mux_a->timer-mux_v->timer),
AV_delay, c_total, v_pts_corr );
}
#if 0
mp_msg(MSGT_AVSYNC,MSGL_STATUS,"A:%6.1f V:%6.1f A-V:%7.3f ct:%7.3f %3d/%3d %2d%% %2d%% %4.1f%% %d%%\r",
a_pts,v_pts,a_pts-v_pts,c_total,
(int)sh_video->num_frames,(int)sh_video->num_frames_decoded,
(sh_video->timer>0.5)?(int)(100.0*video_time_usage/(double)sh_video->timer):0,
(sh_video->timer>0.5)?(int)(100.0*vout_time_usage/(double)sh_video->timer):0,
(sh_video->timer>0.5)?(100.0*audio_time_usage/(double)sh_video->timer):0
,cache_fill_status
);
#endif
fflush(stdout);
} // while(!eof)
aviwrite_write_index(muxer,muxer_f);
fseek(muxer_f,0,SEEK_SET);
aviwrite_write_header(muxer,muxer_f); // update header
fclose(muxer_f);
}