* FFmpeg main
* Copyright (c) 2000-2003 Fabrice Bellard
*
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#define HAVE_AV_CONFIG_H
+#include <signal.h>
#include <limits.h>
#include "avformat.h"
#include "swscale.h"
#include "framehook.h"
-#include "dsputil.h"
#include "opt.h"
+#include "fifo.h"
-#ifndef __MINGW32__
+#ifdef __MINGW32__
+#include <conio.h>
+#else
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/time.h>
#include <termios.h>
#include <sys/resource.h>
-#include <signal.h>
#endif
#ifdef CONFIG_OS2
#include <sys/types.h>
#define INFINITY HUGE_VAL
#endif
+#undef exit
+
/* select an input stream for an output stream */
typedef struct AVStreamMap {
int file_index;
static AVInputFormat *file_iformat;
static AVOutputFormat *file_oformat;
-static AVImageFormat *image_format;
static int frame_width = 0;
static int frame_height = 0;
static float frame_aspect_ratio = 0;
static int frame_rate = 25;
static int frame_rate_base = 1;
static float video_qscale = 0;
-static int video_lmin = 2*FF_QP2LAMBDA;
-static int video_lmax = 31*FF_QP2LAMBDA;
-static int video_mb_lmin = 2*FF_QP2LAMBDA;
-static int video_mb_lmax = 31*FF_QP2LAMBDA;
static int video_qdiff = 3;
static uint16_t *intra_matrix = NULL;
static uint16_t *inter_matrix = NULL;
#endif
static char *video_rc_override_string=NULL;
static char *video_rc_eq="tex^qComp";
-static float video_rc_buffer_aggressivity=1.0;
static int me_method = ME_EPZS;
static int video_disable = 0;
static int video_discard = 0;
static int video_codec_tag = 0;
static int same_quality = 0;
static int do_deinterlace = 0;
-static int packet_size = 0;
-static int error_rate = 0;
static int strict = 0;
static int top_field_first = -1;
static int me_threshold = 0;
-static int mb_threshold = 0;
static int intra_dc_precision = 8;
-static int me_penalty_compensation= 256;
-static int frame_skip_threshold= 0;
-static int frame_skip_factor= 0;
-static int frame_skip_exp= 0;
static int loop_input = 0;
static int loop_output = AVFMT_NOOUTPUTLOOP;
static int qp_hist = 0;
static int intra_only = 0;
static int audio_sample_rate = 44100;
-static int audio_bit_rate = 64000;
#define QSCALE_NONE -99999
static float audio_qscale = QSCALE_NONE;
static int audio_disable = 0;
static int rate_emu = 0;
-#ifdef CONFIG_BKTR
-static const char *video_grab_format = "bktr";
-#else
-#ifdef CONFIG_VIDEO4LINUX2
-static const char *video_grab_format = "video4linux2";
-#else
-static const char *video_grab_format = "video4linux";
-#endif
-#endif
-static char *video_device = NULL;
-static char *grab_device = NULL;
static int video_channel = 0;
static char *video_standard = "ntsc";
-static const char *audio_grab_format = "audio_device";
-static char *audio_device = NULL;
static int audio_volume = 256;
static int using_stdin = 0;
static int nb_frames_dup = 0;
static int nb_frames_drop = 0;
static int input_sync;
-static int limit_filesize = 0; //
+static uint64_t limit_filesize = 0; //
static int pgmyuv_compatibility_hack=0;
static int dts_delta_threshold = 10;
const char **opt_names=NULL;
int opt_name_count=0;
-AVCodecContext *avctx_opts;
+AVCodecContext *avctx_opts[CODEC_TYPE_NB];
AVFormatContext *avformat_opts;
+static int64_t timer_start = 0;
static AVBitStreamFilterContext *video_bitstream_filters=NULL;
static AVBitStreamFilterContext *audio_bitstream_filters=NULL;
/* audio only */
int audio_resample;
ReSampleContext *resample; /* for audio resampling */
- FifoBuffer fifo; /* for compression: one audio fifo per codec */
+ AVFifoBuffer fifo; /* for compression: one audio fifo per codec */
FILE *logfile;
} AVOutputStream;
int eof_reached; /* true if eof reached */
int ist_index; /* index of first stream in ist_table */
int buffer_size; /* current total buffer size */
- int buffer_size_max; /* buffer size at which we consider we can stop
- buffering */
int nb_streams; /* nb streams we are aware of */
} AVInputFile;
/* init terminal so that we can grab keys */
static struct termios oldtty;
+#endif
static void term_exit(void)
{
+#ifndef __MINGW32__
tcsetattr (0, TCSANOW, &oldtty);
+#endif
}
static volatile sig_atomic_t received_sigterm = 0;
static void term_init(void)
{
+#ifndef __MINGW32__
struct termios tty;
tcgetattr (0, &tty);
tty.c_cc[VTIME] = 0;
tcsetattr (0, TCSANOW, &tty);
+ signal(SIGQUIT, sigterm_handler); /* Quit (POSIX). */
+#endif
signal(SIGINT , sigterm_handler); /* Interrupt (ANSI). */
- signal(SIGQUIT, sigterm_handler); /* Quit (POSIX). */
signal(SIGTERM, sigterm_handler); /* Termination (ANSI). */
/*
register a function to be called at normal program termination
/* read a key without blocking */
static int read_key(void)
{
+#ifdef __MINGW32__
+ if(kbhit())
+ return(getch());
+#else
int n = 1;
unsigned char ch;
#ifndef CONFIG_BEOS_NETSERVER
return n;
}
+#endif
return -1;
}
return q_pressed || (q_pressed = read_key() == 'q');
}
-#else
-
-static volatile int received_sigterm = 0;
-
-/* no interactive support */
-static void term_exit(void)
-{
-}
-
-static void term_init(void)
-{
-}
-
-static int read_key(void)
-{
- return 0;
-}
-
-#endif
-
static int read_ffserver_streams(AVFormatContext *s, const char *filename)
{
int i, err;
if(audio_sync_method){
double delta = get_sync_ipts(ost) * enc->sample_rate - ost->sync_opts
- - fifo_size(&ost->fifo, ost->fifo.rptr)/(ost->st->codec->channels * 2);
+ - av_fifo_size(&ost->fifo)/(ost->st->codec->channels * 2);
double idelta= delta*ist->st->codec->sample_rate / enc->sample_rate;
int byte_delta= ((int)idelta)*2*ist->st->codec->channels;
fprintf(stderr, "adding %d audio samples of silence\n", (int)delta);
}
}else if(audio_sync_method>1){
- int comp= clip(delta, -audio_sync_method, audio_sync_method);
+ int comp= av_clip(delta, -audio_sync_method, audio_sync_method);
assert(ost->audio_resample);
if(verbose > 2)
fprintf(stderr, "compensating audio timestamp drift:%f compensation:%d in:%d\n", delta, comp, enc->sample_rate);
-// fprintf(stderr, "drift:%f len:%d opts:%lld ipts:%lld fifo:%d\n", delta, -1, ost->sync_opts, (int64_t)(get_sync_ipts(ost) * enc->sample_rate), fifo_size(&ost->fifo, ost->fifo.rptr)/(ost->st->codec->channels * 2));
+// fprintf(stderr, "drift:%f len:%d opts:%"PRId64" ipts:%"PRId64" fifo:%d\n", delta, -1, ost->sync_opts, (int64_t)(get_sync_ipts(ost) * enc->sample_rate), av_fifo_size(&ost->fifo)/(ost->st->codec->channels * 2));
av_resample_compensate(*(struct AVResampleContext**)ost->resample, comp, enc->sample_rate);
}
}
}else
ost->sync_opts= lrintf(get_sync_ipts(ost) * enc->sample_rate)
- - fifo_size(&ost->fifo, ost->fifo.rptr)/(ost->st->codec->channels * 2); //FIXME wrong
+ - av_fifo_size(&ost->fifo)/(ost->st->codec->channels * 2); //FIXME wrong
if (ost->audio_resample) {
buftmp = audio_buf;
/* now encode as many frames as possible */
if (enc->frame_size > 1) {
/* output resampled raw samples */
- fifo_write(&ost->fifo, buftmp, size_out,
- &ost->fifo.wptr);
+ av_fifo_write(&ost->fifo, buftmp, size_out);
frame_bytes = enc->frame_size * 2 * enc->channels;
- while (fifo_read(&ost->fifo, audio_buf, frame_bytes,
- &ost->fifo.rptr) == 0) {
+ while (av_fifo_read(&ost->fifo, audio_buf, frame_bytes) == 0) {
AVPacket pkt;
av_init_packet(&pkt);
picture2 = picture;
}
} else {
- img_copy(picture2, picture, dec->pix_fmt, dec->width, dec->height);
+ av_picture_copy(picture2, picture, dec->pix_fmt, dec->width, dec->height);
}
} else {
picture2 = picture;
}
- frame_hook_process(picture2, dec->pix_fmt, dec->width, dec->height);
+ frame_hook_process(picture2, dec->pix_fmt, dec->width, dec->height,
+ 1000000 * ist->pts / AV_TIME_BASE);
if (picture != picture2)
*picture = *picture2;
int nb_frames, i, ret;
AVFrame *final_picture, *formatted_picture, *resampling_dst, *padding_src;
AVFrame picture_crop_temp, picture_pad_temp;
- uint8_t *buf = NULL, *buf1 = NULL;
AVCodecContext *enc, *dec;
avcodec_get_frame_defaults(&picture_crop_temp);
nb_frames = 0;
else if (vdelta > 1.1)
nb_frames = lrintf(vdelta);
-//fprintf(stderr, "vdelta:%f, ost->sync_opts:%lld, ost->sync_ipts:%f nb_frames:%d\n", vdelta, ost->sync_opts, ost->sync_ipts, nb_frames);
+//fprintf(stderr, "vdelta:%f, ost->sync_opts:%"PRId64", ost->sync_ipts:%f nb_frames:%d\n", vdelta, ost->sync_opts, ost->sync_ipts, nb_frames);
if (nb_frames == 0){
++nb_frames_drop;
if (verbose>2)
return;
if (ost->video_crop) {
- if (img_crop((AVPicture *)&picture_crop_temp, (AVPicture *)in_picture, dec->pix_fmt, ost->topBand, ost->leftBand) < 0) {
+ if (av_picture_crop((AVPicture *)&picture_crop_temp, (AVPicture *)in_picture, dec->pix_fmt, ost->topBand, ost->leftBand) < 0) {
av_log(NULL, AV_LOG_ERROR, "error cropping picture\n");
- goto the_end;
+ return;
}
formatted_picture = &picture_crop_temp;
} else {
if (ost->video_pad) {
final_picture = &ost->pict_tmp;
if (ost->video_resample) {
- if (img_crop((AVPicture *)&picture_pad_temp, (AVPicture *)final_picture, enc->pix_fmt, ost->padtop, ost->padleft) < 0) {
+ if (av_picture_crop((AVPicture *)&picture_pad_temp, (AVPicture *)final_picture, enc->pix_fmt, ost->padtop, ost->padleft) < 0) {
av_log(NULL, AV_LOG_ERROR, "error padding picture\n");
- goto the_end;
+ return;
}
resampling_dst = &picture_pad_temp;
}
}
if (ost->video_pad) {
- img_pad((AVPicture*)final_picture, (AVPicture *)padding_src,
+ av_picture_pad((AVPicture*)final_picture, (AVPicture *)padding_src,
enc->height, enc->width, enc->pix_fmt,
ost->padtop, ost->padbottom, ost->padleft, ost->padright, padcolor);
}
/* better than nothing: use input picture interlaced
settings */
big_picture.interlaced_frame = in_picture->interlaced_frame;
- if(avctx_opts->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME)){
+ if(avctx_opts[CODEC_TYPE_VIDEO]->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME)){
if(top_field_first == -1)
big_picture.top_field_first = in_picture->top_field_first;
else
// big_picture.pts = AV_NOPTS_VALUE;
big_picture.pts= ost->sync_opts;
// big_picture.pts= av_rescale(ost->sync_opts, AV_TIME_BASE*(int64_t)enc->time_base.num, enc->time_base.den);
-//av_log(NULL, AV_LOG_DEBUG, "%lld -> encoder\n", ost->sync_opts);
+//av_log(NULL, AV_LOG_DEBUG, "%"PRId64" -> encoder\n", ost->sync_opts);
ret = avcodec_encode_video(enc,
bit_buffer, bit_buffer_size,
&big_picture);
+ if (ret == -1) {
+ fprintf(stderr, "Video encoding failed\n");
+ exit(1);
+ }
//enc->frame_number = enc->real_pict_num;
if(ret>0){
pkt.data= bit_buffer;
pkt.size= ret;
if(enc->coded_frame && enc->coded_frame->pts != AV_NOPTS_VALUE)
pkt.pts= av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base);
-/*av_log(NULL, AV_LOG_DEBUG, "encoder -> %lld/%lld\n",
+/*av_log(NULL, AV_LOG_DEBUG, "encoder -> %"PRId64"/%"PRId64"\n",
pkt.pts != AV_NOPTS_VALUE ? av_rescale(pkt.pts, enc->time_base.den, AV_TIME_BASE*(int64_t)enc->time_base.num) : -1,
pkt.dts != AV_NOPTS_VALUE ? av_rescale(pkt.dts, enc->time_base.den, AV_TIME_BASE*(int64_t)enc->time_base.num) : -1);*/
ost->sync_opts++;
ost->frame_number++;
}
- the_end:
- av_free(buf);
- av_free(buf1);
}
static double psnr(double d){
}
}
- ti = MAXINT64;
+ ti = INT64_MAX;
enc = ost->st->codec;
if (enc->codec_type == CODEC_TYPE_VIDEO) {
frame_number = ost->frame_number;
oc = output_files[0];
- total_size = url_ftell(&oc->pb);
+ total_size = url_fsize(&oc->pb);
+ if(total_size<0) // FIXME improve url_fsize() so it works with non seekable output too
+ total_size= url_ftell(&oc->pb);
buf[0] = '\0';
ti1 = 1e10;
enc->coded_frame->quality/(float)FF_QP2LAMBDA);
}
if (!vid && enc->codec_type == CODEC_TYPE_VIDEO) {
+ float t = (av_gettime()-timer_start) / 1000000.0;
+
frame_number = ost->frame_number;
- snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "frame=%5d q=%3.1f ",
- frame_number, enc->coded_frame ? enc->coded_frame->quality/(float)FF_QP2LAMBDA : -1);
+ snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "frame=%5d fps=%3d q=%3.1f ",
+ frame_number, (t>1)?(int)(frame_number/t+0.5) : 0,
+ enc->coded_frame ? enc->coded_frame->quality/(float)FF_QP2LAMBDA : -1);
if(is_last_report)
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "L");
if(qp_hist && enc->coded_frame){
switch(ist->st->codec->codec_type) {
case CODEC_TYPE_AUDIO:{
if(pkt)
- samples= av_fast_realloc(samples, &samples_size, FFMAX(pkt->size, AVCODEC_MAX_AUDIO_FRAME_SIZE));
+ samples= av_fast_realloc(samples, &samples_size, FFMAX(pkt->size*sizeof(*samples), AVCODEC_MAX_AUDIO_FRAME_SIZE));
+ data_size= samples_size;
/* XXX: could avoid copy if PCM 16 bits with same
endianness as CPU */
- ret = avcodec_decode_audio(ist->st->codec, samples, &data_size,
+ ret = avcodec_decode_audio2(ist->st->codec, samples, &data_size,
ptr, len);
if (ret < 0)
goto fail_decode;
goto fail_decode;
}
} else {
- switch(ist->st->codec->codec_type) {
- case CODEC_TYPE_AUDIO:
- ist->next_pts += ((int64_t)AV_TIME_BASE * ist->st->codec->frame_size) /
- (ist->st->codec->sample_rate * ist->st->codec->channels);
- break;
- case CODEC_TYPE_VIDEO:
- if (ist->st->codec->time_base.num != 0) {
- ist->next_pts += ((int64_t)AV_TIME_BASE *
- ist->st->codec->time_base.num) /
- ist->st->codec->time_base.den;
- }
- break;
+ switch(ist->st->codec->codec_type) {
+ case CODEC_TYPE_AUDIO:
+ ist->next_pts += ((int64_t)AV_TIME_BASE * ist->st->codec->frame_size) /
+ (ist->st->codec->sample_rate * ist->st->codec->channels);
+ break;
+ case CODEC_TYPE_VIDEO:
+ if (ist->st->codec->time_base.num != 0) {
+ ist->next_pts += ((int64_t)AV_TIME_BASE *
+ ist->st->codec->time_base.num) /
+ ist->st->codec->time_base.den;
}
- data_buf = ptr;
- data_size = len;
- ret = len;
- len = 0;
- }
-
- buffer_to_free = NULL;
- if (ist->st->codec->codec_type == CODEC_TYPE_VIDEO) {
- pre_process_video_frame(ist, (AVPicture *)&picture,
- &buffer_to_free);
+ break;
}
-
- // preprocess audio (volume)
- if (ist->st->codec->codec_type == CODEC_TYPE_AUDIO) {
- if (audio_volume != 256) {
- short *volp;
- volp = samples;
- for(i=0;i<(data_size / sizeof(short));i++) {
- int v = ((*volp) * audio_volume + 128) >> 8;
- if (v < -32768) v = -32768;
- if (v > 32767) v = 32767;
- *volp++ = v;
- }
+ data_buf = ptr;
+ data_size = len;
+ ret = len;
+ len = 0;
+ }
+
+ buffer_to_free = NULL;
+ if (ist->st->codec->codec_type == CODEC_TYPE_VIDEO) {
+ pre_process_video_frame(ist, (AVPicture *)&picture,
+ &buffer_to_free);
+ }
+
+ // preprocess audio (volume)
+ if (ist->st->codec->codec_type == CODEC_TYPE_AUDIO) {
+ if (audio_volume != 256) {
+ short *volp;
+ volp = samples;
+ for(i=0;i<(data_size / sizeof(short));i++) {
+ int v = ((*volp) * audio_volume + 128) >> 8;
+ if (v < -32768) v = -32768;
+ if (v > 32767) v = 32767;
+ *volp++ = v;
}
}
+ }
- /* frame rate emulation */
- if (ist->st->codec->rate_emu) {
- int64_t pts = av_rescale((int64_t) ist->frame * ist->st->codec->time_base.num, 1000000, ist->st->codec->time_base.den);
- int64_t now = av_gettime() - ist->start;
- if (pts > now)
- usleep(pts - now);
+ /* frame rate emulation */
+ if (ist->st->codec->rate_emu) {
+ int64_t pts = av_rescale((int64_t) ist->frame * ist->st->codec->time_base.num, 1000000, ist->st->codec->time_base.den);
+ int64_t now = av_gettime() - ist->start;
+ if (pts > now)
+ usleep(pts - now);
- ist->frame++;
- }
+ ist->frame++;
+ }
#if 0
- /* mpeg PTS deordering : if it is a P or I frame, the PTS
- is the one of the next displayed one */
- /* XXX: add mpeg4 too ? */
- if (ist->st->codec->codec_id == CODEC_ID_MPEG1VIDEO) {
- if (ist->st->codec->pict_type != B_TYPE) {
- int64_t tmp;
- tmp = ist->last_ip_pts;
- ist->last_ip_pts = ist->frac_pts.val;
- ist->frac_pts.val = tmp;
- }
+ /* mpeg PTS deordering : if it is a P or I frame, the PTS
+ is the one of the next displayed one */
+ /* XXX: add mpeg4 too ? */
+ if (ist->st->codec->codec_id == CODEC_ID_MPEG1VIDEO) {
+ if (ist->st->codec->pict_type != B_TYPE) {
+ int64_t tmp;
+ tmp = ist->last_ip_pts;
+ ist->last_ip_pts = ist->frac_pts.val;
+ ist->frac_pts.val = tmp;
}
+ }
#endif
- /* if output time reached then transcode raw format,
- encode packets and output them */
- if (start_time == 0 || ist->pts >= start_time)
- for(i=0;i<nb_ostreams;i++) {
- int frame_size;
+ /* if output time reached then transcode raw format,
+ encode packets and output them */
+ if (start_time == 0 || ist->pts >= start_time)
+ for(i=0;i<nb_ostreams;i++) {
+ int frame_size;
- ost = ost_table[i];
- if (ost->source_index == ist_index) {
- os = output_files[ost->file_index];
+ ost = ost_table[i];
+ if (ost->source_index == ist_index) {
+ os = output_files[ost->file_index];
#if 0
- printf("%d: got pts=%0.3f %0.3f\n", i,
- (double)pkt->pts / AV_TIME_BASE,
- ((double)ist->pts / AV_TIME_BASE) -
- ((double)ost->st->pts.val * ost->st->time_base.num / ost->st->time_base.den));
+ printf("%d: got pts=%0.3f %0.3f\n", i,
+ (double)pkt->pts / AV_TIME_BASE,
+ ((double)ist->pts / AV_TIME_BASE) -
+ ((double)ost->st->pts.val * ost->st->time_base.num / ost->st->time_base.den));
#endif
- /* set the input output pts pairs */
- //ost->sync_ipts = (double)(ist->pts + input_files_ts_offset[ist->file_index] - start_time)/ AV_TIME_BASE;
-
- if (ost->encoding_needed) {
- switch(ost->st->codec->codec_type) {
- case CODEC_TYPE_AUDIO:
- do_audio_out(os, ost, ist, data_buf, data_size);
- break;
- case CODEC_TYPE_VIDEO:
- do_video_out(os, ost, ist, &picture, &frame_size);
- video_size += frame_size;
- if (do_vstats && frame_size)
- do_video_stats(os, ost, frame_size);
- break;
- case CODEC_TYPE_SUBTITLE:
- do_subtitle_out(os, ost, ist, &subtitle,
- pkt->pts);
- break;
- default:
- av_abort();
- }
- } else {
- AVFrame avframe; //FIXME/XXX remove this
- AVPacket opkt;
- av_init_packet(&opkt);
-
- /* no reencoding needed : output the packet directly */
- /* force the input stream PTS */
-
- avcodec_get_frame_defaults(&avframe);
- ost->st->codec->coded_frame= &avframe;
- avframe.key_frame = pkt->flags & PKT_FLAG_KEY;
-
- if(ost->st->codec->codec_type == CODEC_TYPE_AUDIO)
- audio_size += data_size;
- else if (ost->st->codec->codec_type == CODEC_TYPE_VIDEO) {
- video_size += data_size;
- ost->sync_opts++;
- }
+ /* set the input output pts pairs */
+ //ost->sync_ipts = (double)(ist->pts + input_files_ts_offset[ist->file_index] - start_time)/ AV_TIME_BASE;
- opkt.stream_index= ost->index;
- if(pkt->pts != AV_NOPTS_VALUE)
- opkt.pts= av_rescale_q(av_rescale_q(pkt->pts, ist->st->time_base, AV_TIME_BASE_Q) + input_files_ts_offset[ist->file_index], AV_TIME_BASE_Q, ost->st->time_base);
- else
- opkt.pts= AV_NOPTS_VALUE;
-
- {
- int64_t dts;
- if (pkt->dts == AV_NOPTS_VALUE)
- dts = ist->next_pts;
- else
- dts= av_rescale_q(pkt->dts, ist->st->time_base, AV_TIME_BASE_Q);
- opkt.dts= av_rescale_q(dts + input_files_ts_offset[ist->file_index], AV_TIME_BASE_Q, ost->st->time_base);
- }
- opkt.flags= pkt->flags;
+ if (ost->encoding_needed) {
+ switch(ost->st->codec->codec_type) {
+ case CODEC_TYPE_AUDIO:
+ do_audio_out(os, ost, ist, data_buf, data_size);
+ break;
+ case CODEC_TYPE_VIDEO:
+ do_video_out(os, ost, ist, &picture, &frame_size);
+ video_size += frame_size;
+ if (do_vstats && frame_size)
+ do_video_stats(os, ost, frame_size);
+ break;
+ case CODEC_TYPE_SUBTITLE:
+ do_subtitle_out(os, ost, ist, &subtitle,
+ pkt->pts);
+ break;
+ default:
+ av_abort();
+ }
+ } else {
+ AVFrame avframe; //FIXME/XXX remove this
+ AVPacket opkt;
+ av_init_packet(&opkt);
+
+ /* no reencoding needed : output the packet directly */
+ /* force the input stream PTS */
+
+ avcodec_get_frame_defaults(&avframe);
+ ost->st->codec->coded_frame= &avframe;
+ avframe.key_frame = pkt->flags & PKT_FLAG_KEY;
+
+ if(ost->st->codec->codec_type == CODEC_TYPE_AUDIO)
+ audio_size += data_size;
+ else if (ost->st->codec->codec_type == CODEC_TYPE_VIDEO) {
+ video_size += data_size;
+ ost->sync_opts++;
+ }
- //FIXME remove the following 2 lines they shall be replaced by the bitstream filters
- if(av_parser_change(ist->st->parser, ost->st->codec, &opkt.data, &opkt.size, data_buf, data_size, pkt->flags & PKT_FLAG_KEY))
- opkt.destruct= av_destruct_packet;
+ opkt.stream_index= ost->index;
+ if(pkt->pts != AV_NOPTS_VALUE)
+ opkt.pts= av_rescale_q(av_rescale_q(pkt->pts, ist->st->time_base, AV_TIME_BASE_Q) + input_files_ts_offset[ist->file_index], AV_TIME_BASE_Q, ost->st->time_base);
+ else
+ opkt.pts= AV_NOPTS_VALUE;
- write_frame(os, &opkt, ost->st->codec, bitstream_filters[ost->file_index][pkt->stream_index]);
- ost->st->codec->frame_number++;
- ost->frame_number++;
- av_free_packet(&opkt);
+ {
+ int64_t dts;
+ if (pkt->dts == AV_NOPTS_VALUE)
+ dts = ist->next_pts;
+ else
+ dts= av_rescale_q(pkt->dts, ist->st->time_base, AV_TIME_BASE_Q);
+ opkt.dts= av_rescale_q(dts + input_files_ts_offset[ist->file_index], AV_TIME_BASE_Q, ost->st->time_base);
}
+ opkt.flags= pkt->flags;
+
+ //FIXME remove the following 2 lines they shall be replaced by the bitstream filters
+ if(av_parser_change(ist->st->parser, ost->st->codec, &opkt.data, &opkt.size, data_buf, data_size, pkt->flags & PKT_FLAG_KEY))
+ opkt.destruct= av_destruct_packet;
+
+ write_frame(os, &opkt, ost->st->codec, bitstream_filters[ost->file_index][pkt->stream_index]);
+ ost->st->codec->frame_number++;
+ ost->frame_number++;
+ av_free_packet(&opkt);
}
}
- av_free(buffer_to_free);
- /* XXX: allocate the subtitles in the codec ? */
- if (subtitle_to_free) {
- if (subtitle_to_free->rects != NULL) {
- for (i = 0; i < subtitle_to_free->num_rects; i++) {
- av_free(subtitle_to_free->rects[i].bitmap);
- av_free(subtitle_to_free->rects[i].rgba_palette);
- }
- av_freep(&subtitle_to_free->rects);
+ }
+ av_free(buffer_to_free);
+ /* XXX: allocate the subtitles in the codec ? */
+ if (subtitle_to_free) {
+ if (subtitle_to_free->rects != NULL) {
+ for (i = 0; i < subtitle_to_free->num_rects; i++) {
+ av_free(subtitle_to_free->rects[i].bitmap);
+ av_free(subtitle_to_free->rects[i].rgba_palette);
}
- subtitle_to_free->num_rects = 0;
- subtitle_to_free = NULL;
+ av_freep(&subtitle_to_free->rects);
}
+ subtitle_to_free->num_rects = 0;
+ subtitle_to_free = NULL;
}
+ }
discard_packet:
if (pkt == NULL) {
/* EOF handling */
switch(ost->st->codec->codec_type) {
case CODEC_TYPE_AUDIO:
- fifo_bytes = fifo_size(&ost->fifo, NULL);
+ fifo_bytes = av_fifo_size(&ost->fifo);
ret = 0;
/* encode any samples remaining in fifo */
if(fifo_bytes > 0 && enc->codec->capabilities & CODEC_CAP_SMALL_LAST_FRAME) {
int fs_tmp = enc->frame_size;
enc->frame_size = fifo_bytes / (2 * enc->channels);
- if(fifo_read(&ost->fifo, (uint8_t *)samples, fifo_bytes,
- &ost->fifo.rptr) == 0) {
+ if(av_fifo_read(&ost->fifo, (uint8_t *)samples, fifo_bytes) == 0) {
ret = avcodec_encode_audio(enc, bit_buffer, bit_buffer_size, samples);
}
enc->frame_size = fs_tmp;
AVOutputStream *ost, **ost_table = NULL;
AVInputStream *ist, **ist_table = NULL;
AVInputFile *file_table;
- AVFormatContext *stream_no_data;
int key;
file_table= (AVInputFile*) av_mallocz(nb_input_files * sizeof(AVInputFile));
nb_ostreams = 0;
for(i=0;i<nb_output_files;i++) {
os = output_files[i];
+ if (!os->nb_streams) {
+ fprintf(stderr, "Output file does not contain any stream\n");
+ exit(1);
+ }
nb_ostreams += os->nb_streams;
}
if (nb_stream_maps > 0 && nb_stream_maps != nb_ostreams) {
codec->bit_rate = icodec->bit_rate;
codec->extradata= icodec->extradata;
codec->extradata_size= icodec->extradata_size;
- codec->time_base = icodec->time_base;
+ if(av_q2d(icodec->time_base) > av_q2d(ist->st->time_base) && av_q2d(ist->st->time_base) < 1.0/1000)
+ codec->time_base = icodec->time_base;
+ else
+ codec->time_base = ist->st->time_base;
switch(codec->codec_type) {
case CODEC_TYPE_AUDIO:
codec->sample_rate = icodec->sample_rate;
codec->block_align= icodec->block_align;
break;
case CODEC_TYPE_VIDEO:
+ if(using_vhook) {
+ fprintf(stderr,"-vcodec copy and -vhook are incompatible (frames are not decoded)\n");
+ exit(1);
+ }
codec->pix_fmt = icodec->pix_fmt;
codec->width = icodec->width;
codec->height = icodec->height;
} else {
switch(codec->codec_type) {
case CODEC_TYPE_AUDIO:
- if (fifo_init(&ost->fifo, 2 * MAX_AUDIO_PACKET_SIZE))
+ if (av_fifo_init(&ost->fifo, 2 * MAX_AUDIO_PACKET_SIZE))
goto fail;
if (codec->channels == icodec->channels &&
if (ost->video_resample) {
avcodec_get_frame_defaults(&ost->pict_tmp);
if( avpicture_alloc( (AVPicture*)&ost->pict_tmp, codec->pix_fmt,
- codec->width, codec->height ) )
- goto fail;
-
+ codec->width, codec->height ) ) {
+ fprintf(stderr, "Cannot allocate temp picture, check pix fmt\n");
+ exit(1);
+ }
ost->img_resample_ctx = sws_getContext(
icodec->width - (frame_leftBand + frame_rightBand),
icodec->height - (frame_topBand + frame_bottomBand),
ist->is_start = 1;
}
- /* compute buffer size max (should use a complete heuristic) */
- for(i=0;i<nb_input_files;i++) {
- file_table[i].buffer_size_max = 2048;
- }
-
/* set meta data information from input file if required */
for (i=0;i<nb_meta_data_maps;i++) {
AVFormatContext *out_file;
int in_file_index = meta_data_maps[i].in_file;
if ( out_file_index < 0 || out_file_index >= nb_output_files ) {
fprintf(stderr, "Invalid output file index %d map_meta_data(%d,%d)\n", out_file_index, out_file_index, in_file_index);
- ret = -EINVAL;
+ ret = AVERROR(EINVAL);
goto fail;
}
if ( in_file_index < 0 || in_file_index >= nb_input_files ) {
fprintf(stderr, "Invalid input file index %d map_meta_data(%d,%d)\n", in_file_index, out_file_index, in_file_index);
- ret = -EINVAL;
+ ret = AVERROR(EINVAL);
goto fail;
}
os = output_files[i];
if (av_write_header(os) < 0) {
fprintf(stderr, "Could not write header for output file #%d (incorrect codec parameters ?)\n", i);
- ret = -EINVAL;
+ ret = AVERROR(EINVAL);
goto fail;
}
}
-#ifndef __MINGW32__
if ( !using_stdin && verbose >= 0) {
fprintf(stderr, "Press [q] to stop encoding\n");
url_set_interrupt_cb(decode_interrupt_cb);
}
-#endif
term_init();
- stream_no_data = 0;
key = -1;
+ timer_start = av_gettime();
for(; received_sigterm == 0;) {
int file_index, ist_index;
break;
/* finish if limit size exhausted */
- if (limit_filesize != 0 && (limit_filesize * 1024) < url_ftell(&output_files[0]->pb))
+ if (limit_filesize != 0 && limit_filesize < url_ftell(&output_files[0]->pb))
break;
/* read a frame from it and output it in the fifo */
if (opt_shortest) break; else continue; //
}
- if (!pkt.size) {
- stream_no_data = is;
- } else {
- stream_no_data = 0;
- }
if (do_pkt_dump) {
- av_pkt_dump(stdout, &pkt, do_hex_dump);
+ av_pkt_dump_log(NULL, AV_LOG_DEBUG, &pkt, do_hex_dump);
}
/* the following test is needed in case new streams appear
dynamically in stream : we ignore them */
if (ist->discard)
goto discard_packet;
-// fprintf(stderr, "next:%lld dts:%lld off:%lld %d\n", ist->next_pts, pkt.dts, input_files_ts_offset[ist->file_index], ist->st->codec->codec_type);
+// fprintf(stderr, "next:%"PRId64" dts:%"PRId64" off:%"PRId64" %d\n", ist->next_pts, pkt.dts, input_files_ts_offset[ist->file_index], ist->st->codec->codec_type);
if (pkt.dts != AV_NOPTS_VALUE && ist->next_pts != AV_NOPTS_VALUE) {
int64_t delta= av_rescale_q(pkt.dts, ist->st->time_base, AV_TIME_BASE_Q) - ist->next_pts;
- if(ABS(delta) > 1LL*dts_delta_threshold*AV_TIME_BASE && !copy_ts){
+ if(FFABS(delta) > 1LL*dts_delta_threshold*AV_TIME_BASE && !copy_ts){
input_files_ts_offset[ist->file_index]-= delta;
if (verbose > 2)
fprintf(stderr, "timestamp discontinuity %"PRId64", new offset= %"PRId64"\n", delta, input_files_ts_offset[ist->file_index]);
fclose(ost->logfile);
ost->logfile = NULL;
}
- fifo_free(&ost->fifo); /* works even if fifo is not
- initialized but set to zero */
+ av_fifo_free(&ost->fifo); /* works even if fifo is not
+ initialized but set to zero */
av_free(ost->pict_tmp.data[0]);
if (ost->video_resample)
sws_freeContext(ost->img_resample_ctx);
}
return ret;
fail:
- ret = -ENOMEM;
+ ret = AVERROR(ENOMEM);
goto fail1;
}
}
#endif
-static void opt_image_format(const char *arg)
-{
- AVImageFormat *f;
-
- for(f = first_image_format; f != NULL; f = f->next) {
- if (!strcmp(arg, f->name))
- break;
- }
- if (!f) {
- fprintf(stderr, "Unknown image format: '%s'\n", arg);
- exit(1);
- }
- image_format = f;
-}
-
static void opt_format(const char *arg)
{
/* compatibility stuff for pgmyuv */
pgmyuv_compatibility_hack=1;
// opt_image_format(arg);
arg = "image2";
+ fprintf(stderr, "pgmyuv format is deprecated, use image2\n");
}
file_iformat = av_find_input_format(arg);
me_threshold = atoi(arg);
}
-static void opt_mb_threshold(const char *arg)
-{
- mb_threshold = atoi(arg);
-}
-
static void opt_verbose(const char *arg)
{
verbose = atoi(arg);
- av_log_set_level(atoi(arg));
+ av_log_level = atoi(arg);
}
static void opt_frame_rate(const char *arg)
}
}
-static void opt_lmax(const char *arg)
-{
- video_lmax = atof(arg)*FF_QP2LAMBDA;
-}
-
-static void opt_lmin(const char *arg)
-{
- video_lmin = atof(arg)*FF_QP2LAMBDA;
-}
-
-static void opt_mb_lmin(const char *arg)
-{
- video_mb_lmin = atof(arg)*FF_QP2LAMBDA;
- if (video_mb_lmin < 1 ||
- video_mb_lmin > FF_LAMBDA_MAX) {
- fprintf(stderr, "mblmin must be >= 1 and <= %d\n", FF_LAMBDA_MAX / FF_QP2LAMBDA);
- exit(1);
- }
-}
-
-static void opt_mb_lmax(const char *arg)
-{
- video_mb_lmax = atof(arg)*FF_QP2LAMBDA;
- if (video_mb_lmax < 1 ||
- video_mb_lmax > FF_LAMBDA_MAX) {
- fprintf(stderr, "mblmax must be >= 1 and <= %d\n", FF_LAMBDA_MAX / FF_QP2LAMBDA);
- exit(1);
- }
-}
-
static void opt_qdiff(const char *arg)
{
video_qdiff = atoi(arg);
}
}
-static void opt_packet_size(const char *arg)
-{
- packet_size= atoi(arg);
-}
-
-static void opt_error_rate(const char *arg)
-{
- error_rate= atoi(arg);
-}
-
static void opt_strict(const char *arg)
{
strict= atoi(arg);
#endif
}
-static void opt_audio_bitrate(const char *arg)
-{
- audio_bit_rate = atoi(arg) * 1000;
-}
-
static void opt_audio_rate(const char *arg)
{
audio_sample_rate = atoi(arg);
audio_channels = atoi(arg);
}
-static void opt_video_device(const char *arg)
-{
- video_device = av_strdup(arg);
-}
-
-static void opt_grab_device(const char *arg)
-{
- grab_device = av_strdup(arg);
-}
-
static void opt_video_channel(const char *arg)
{
video_channel = strtol(arg, NULL, 0);
video_standard = av_strdup(arg);
}
-static void opt_audio_device(const char *arg)
-{
- audio_device = av_strdup(arg);
-}
-
static void opt_codec(int *pstream_copy, int *pcodec_id,
int codec_type, const char *arg)
{
ap->time_base.num = frame_rate_base;
ap->width = frame_width + frame_padleft + frame_padright;
ap->height = frame_height + frame_padtop + frame_padbottom;
- ap->image_format = image_format;
ap->pix_fmt = frame_pix_fmt;
- ap->device = grab_device;
ap->channel = video_channel;
ap->standard = video_standard;
ap->video_codec_id = video_codec_id;
ap->video_codec_id= CODEC_ID_PGMYUV;
for(i=0; i<opt_name_count; i++){
- AVOption *opt;
+ const AVOption *opt;
double d= av_get_double(avformat_opts, opt_names[i], &opt);
if(d==d && (opt->flags&AV_OPT_FLAG_DECODING_PARAM))
av_set_double(ic, opt_names[i], d);
for(i=0;i<ic->nb_streams;i++) {
int j;
AVCodecContext *enc = ic->streams[i]->codec;
-#if defined(HAVE_THREADS)
if(thread_count>1)
avcodec_thread_init(enc, thread_count);
-#endif
enc->thread_count= thread_count;
switch(enc->codec_type) {
case CODEC_TYPE_AUDIO:
for(j=0; j<opt_name_count; j++){
- AVOption *opt;
- double d= av_get_double(avctx_opts, opt_names[j], &opt);
+ const AVOption *opt;
+ double d= av_get_double(avctx_opts[CODEC_TYPE_AUDIO], opt_names[j], &opt);
if(d==d && (opt->flags&AV_OPT_FLAG_AUDIO_PARAM) && (opt->flags&AV_OPT_FLAG_DECODING_PARAM))
av_set_double(enc, opt_names[j], d);
}
break;
case CODEC_TYPE_VIDEO:
for(j=0; j<opt_name_count; j++){
- AVOption *opt;
- double d= av_get_double(avctx_opts, opt_names[j], &opt);
+ const AVOption *opt;
+ double d= av_get_double(avctx_opts[CODEC_TYPE_VIDEO], opt_names[j], &opt);
if(d==d && (opt->flags&AV_OPT_FLAG_VIDEO_PARAM) && (opt->flags&AV_OPT_FLAG_DECODING_PARAM))
av_set_double(enc, opt_names[j], d);
}
if (enc->time_base.den != rfps || enc->time_base.num != rfps_base) {
if (verbose >= 0)
- fprintf(stderr,"\nSeems that stream %d comes from film source: %2.2f (%d/%d) -> %2.2f (%d/%d)\n",
+ fprintf(stderr,"\nSeems stream %d codec frame rate differs from container frame rate: %2.2f (%d/%d) -> %2.2f (%d/%d)\n",
i, (float)enc->time_base.den / enc->time_base.num, enc->time_base.den, enc->time_base.num,
(float)rfps / rfps_base, rfps, rfps_base);
nb_input_files++;
file_iformat = NULL;
file_oformat = NULL;
- image_format = NULL;
- grab_device = NULL;
video_channel = 0;
rate_emu = 0;
}
-static void opt_grab(const char *arg)
-{
- file_iformat = av_find_input_format(arg);
- opt_input_file("");
-}
-
static void check_audio_video_inputs(int *has_video_ptr, int *has_audio_ptr)
{
int has_video, has_audio, i, j;
fprintf(stderr, "Could not alloc stream\n");
exit(1);
}
+ avcodec_get_context_defaults2(st->codec, CODEC_TYPE_VIDEO);
bitstream_filters[nb_output_files][oc->nb_streams - 1]= video_bitstream_filters;
video_bitstream_filters= NULL;
-#if defined(HAVE_THREADS)
if(thread_count>1)
avcodec_thread_init(st->codec, thread_count);
-#endif
video_enc = st->codec;
if( (video_global_header&1)
|| (video_global_header==0 && (oc->oformat->flags & AVFMT_GLOBALHEADER))){
video_enc->flags |= CODEC_FLAG_GLOBAL_HEADER;
- avctx_opts->flags|= CODEC_FLAG_GLOBAL_HEADER;
+ avctx_opts[CODEC_TYPE_VIDEO]->flags|= CODEC_FLAG_GLOBAL_HEADER;
}
if(video_global_header&2){
video_enc->flags2 |= CODEC_FLAG2_LOCAL_HEADER;
- avctx_opts->flags2|= CODEC_FLAG2_LOCAL_HEADER;
+ avctx_opts[CODEC_TYPE_VIDEO]->flags2|= CODEC_FLAG2_LOCAL_HEADER;
}
if (video_stream_copy) {
codec = avcodec_find_encoder(codec_id);
for(i=0; i<opt_name_count; i++){
- AVOption *opt;
- double d= av_get_double(avctx_opts, opt_names[i], &opt);
+ const AVOption *opt;
+ double d= av_get_double(avctx_opts[CODEC_TYPE_VIDEO], opt_names[i], &opt);
if(d==d && (opt->flags&AV_OPT_FLAG_VIDEO_PARAM) && (opt->flags&AV_OPT_FLAG_ENCODING_PARAM))
av_set_double(video_enc, opt_names[i], d);
}
if(inter_matrix)
video_enc->inter_matrix = inter_matrix;
- video_enc->lmin = video_lmin;
- video_enc->lmax = video_lmax;
- video_enc->mb_lmin = video_mb_lmin;
- video_enc->mb_lmax = video_mb_lmax;
video_enc->max_qdiff = video_qdiff;
video_enc->rc_eq = video_rc_eq;
video_enc->thread_count = thread_count;
if(p) p++;
}
video_enc->rc_override_count=i;
- video_enc->rc_initial_buffer_occupancy = video_enc->rc_buffer_size*3/4;
- video_enc->rc_buffer_aggressivity= video_rc_buffer_aggressivity;
+ if (!video_enc->rc_initial_buffer_occupancy)
+ video_enc->rc_initial_buffer_occupancy = video_enc->rc_buffer_size*3/4;
video_enc->me_threshold= me_threshold;
- video_enc->mb_threshold= mb_threshold;
video_enc->intra_dc_precision= intra_dc_precision - 8;
video_enc->strict_std_compliance = strict;
- video_enc->error_rate = error_rate;
- video_enc->me_penalty_compensation= me_penalty_compensation;
- video_enc->frame_skip_threshold= frame_skip_threshold;
- video_enc->frame_skip_factor= frame_skip_factor;
- video_enc->frame_skip_exp= frame_skip_exp;
-
- if(packet_size){
- video_enc->rtp_mode= 1;
- video_enc->rtp_payload_size= packet_size;
- }
if (do_psnr)
video_enc->flags|= CODEC_FLAG_PSNR;
fprintf(stderr, "Could not alloc stream\n");
exit(1);
}
+ avcodec_get_context_defaults2(st->codec, CODEC_TYPE_AUDIO);
bitstream_filters[nb_output_files][oc->nb_streams - 1]= audio_bitstream_filters;
audio_bitstream_filters= NULL;
-#if defined(HAVE_THREADS)
if(thread_count>1)
avcodec_thread_init(st->codec, thread_count);
-#endif
audio_enc = st->codec;
audio_enc->codec_type = CODEC_TYPE_AUDIO;
+ audio_enc->strict_std_compliance = strict;
if(audio_codec_tag)
audio_enc->codec_tag= audio_codec_tag;
if (oc->oformat->flags & AVFMT_GLOBALHEADER) {
audio_enc->flags |= CODEC_FLAG_GLOBAL_HEADER;
- avctx_opts->flags|= CODEC_FLAG_GLOBAL_HEADER;
+ avctx_opts[CODEC_TYPE_AUDIO]->flags|= CODEC_FLAG_GLOBAL_HEADER;
}
if (audio_stream_copy) {
st->stream_copy = 1;
codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, CODEC_TYPE_AUDIO);
for(i=0; i<opt_name_count; i++){
- AVOption *opt;
- double d= av_get_double(avctx_opts, opt_names[i], &opt);
+ const AVOption *opt;
+ double d= av_get_double(avctx_opts[CODEC_TYPE_AUDIO], opt_names[i], &opt);
if(d==d && (opt->flags&AV_OPT_FLAG_AUDIO_PARAM) && (opt->flags&AV_OPT_FLAG_ENCODING_PARAM))
av_set_double(audio_enc, opt_names[i], d);
}
codec_id = audio_codec_id;
audio_enc->codec_id = codec_id;
- audio_enc->bit_rate = audio_bit_rate;
if (audio_qscale > QSCALE_NONE) {
audio_enc->flags |= CODEC_FLAG_QSCALE;
audio_enc->global_quality = st->quality = FF_QP2LAMBDA * audio_qscale;
}
- audio_enc->strict_std_compliance = strict;
audio_enc->thread_count = thread_count;
- /* For audio codecs other than AC3 or DTS we limit */
- /* the number of coded channels to stereo */
- if (audio_channels > 2 && codec_id != CODEC_ID_AC3
- && codec_id != CODEC_ID_DTS) {
- audio_enc->channels = 2;
- } else
- audio_enc->channels = audio_channels;
+ audio_enc->channels = audio_channels;
}
audio_enc->sample_rate = audio_sample_rate;
audio_enc->time_base= (AVRational){1, audio_sample_rate};
fprintf(stderr, "Could not alloc stream\n");
exit(1);
}
+ avcodec_get_context_defaults2(st->codec, CODEC_TYPE_SUBTITLE);
subtitle_enc = st->codec;
subtitle_enc->codec_type = CODEC_TYPE_SUBTITLE;
st->stream_copy = 1;
} else {
for(i=0; i<opt_name_count; i++){
- AVOption *opt;
- double d= av_get_double(avctx_opts, opt_names[i], &opt);
+ const AVOption *opt;
+ double d= av_get_double(avctx_opts[CODEC_TYPE_SUBTITLE], opt_names[i], &opt);
if(d==d && (opt->flags&AV_OPT_FLAG_SUBTITLE_PARAM) && (opt->flags&AV_OPT_FLAG_ENCODING_PARAM))
av_set_double(subtitle_enc, opt_names[i], d);
}
new_audio_stream(oc);
}
- if (!oc->nb_streams) {
- fprintf(stderr, "No audio or video streams available\n");
- exit(1);
- }
-
oc->timestamp = rec_timestamp;
if (str_title)
}
memset(ap, 0, sizeof(*ap));
- ap->image_format = image_format;
if (av_set_parameters(oc, ap) < 0) {
fprintf(stderr, "%s: Invalid encoding parameters\n",
oc->filename);
oc->loop_output = loop_output;
for(i=0; i<opt_name_count; i++){
- AVOption *opt;
+ const AVOption *opt;
double d = av_get_double(avformat_opts, opt_names[i], &opt);
if(d==d && (opt->flags&AV_OPT_FLAG_ENCODING_PARAM))
av_set_double(oc, opt_names[i], d);
/* reset some options */
file_oformat = NULL;
file_iformat = NULL;
- image_format = NULL;
-}
-
-/* prepare dummy protocols for grab */
-static void prepare_grab(void)
-{
- int has_video, has_audio, i, j;
- AVFormatContext *oc;
- AVFormatContext *ic;
- AVFormatParameters vp1, *vp = &vp1;
- AVFormatParameters ap1, *ap = &ap1;
-
- /* see if audio/video inputs are needed */
- has_video = 0;
- has_audio = 0;
- memset(ap, 0, sizeof(*ap));
- memset(vp, 0, sizeof(*vp));
- vp->time_base.num= 1;
- for(j=0;j<nb_output_files;j++) {
- oc = output_files[j];
- for(i=0;i<oc->nb_streams;i++) {
- AVCodecContext *enc = oc->streams[i]->codec;
- switch(enc->codec_type) {
- case CODEC_TYPE_AUDIO:
- if (enc->sample_rate > ap->sample_rate)
- ap->sample_rate = enc->sample_rate;
- if (enc->channels > ap->channels)
- ap->channels = enc->channels;
- has_audio = 1;
- break;
- case CODEC_TYPE_VIDEO:
- if (enc->width > vp->width)
- vp->width = enc->width;
- if (enc->height > vp->height)
- vp->height = enc->height;
-
- if (vp->time_base.num*(int64_t)enc->time_base.den > enc->time_base.num*(int64_t)vp->time_base.den){
- vp->time_base = enc->time_base;
- vp->width += frame_leftBand + frame_rightBand;
- vp->width -= (frame_padleft + frame_padright);
- vp->height += frame_topBand + frame_bottomBand;
- vp->height -= (frame_padtop + frame_padbottom);
- }
- has_video = 1;
- break;
- default:
- av_abort();
- }
- }
- }
-
- if (has_video == 0 && has_audio == 0) {
- fprintf(stderr, "Output file must have at least one audio or video stream\n");
- exit(1);
- }
-
- if (has_video) {
- AVInputFormat *fmt1;
- fmt1 = av_find_input_format(video_grab_format);
- vp->device = video_device;
- vp->channel = video_channel;
- vp->standard = video_standard;
- vp->pix_fmt = frame_pix_fmt;
- if (av_open_input_file(&ic, "", fmt1, 0, vp) < 0) {
- fprintf(stderr, "Could not find video grab device\n");
- exit(1);
- }
- /* If not enough info to get the stream parameters, we decode the
- first frames to get it. */
- if ((ic->ctx_flags & AVFMTCTX_NOHEADER) && av_find_stream_info(ic) < 0) {
- fprintf(stderr, "Could not find video grab parameters\n");
- exit(1);
- }
- /* by now video grab has one stream */
- ic->streams[0]->r_frame_rate.num = vp->time_base.den;
- ic->streams[0]->r_frame_rate.den = vp->time_base.num;
- input_files[nb_input_files] = ic;
-
- if (verbose >= 0)
- dump_format(ic, nb_input_files, "", 0);
-
- nb_input_files++;
- }
- if (has_audio && audio_grab_format) {
- AVInputFormat *fmt1;
- fmt1 = av_find_input_format(audio_grab_format);
- ap->device = audio_device;
- if (av_open_input_file(&ic, "", fmt1, 0, ap) < 0) {
- fprintf(stderr, "Could not find audio grab device\n");
- exit(1);
- }
- input_files[nb_input_files] = ic;
-
- if (verbose >= 0)
- dump_format(ic, nb_input_files, "", 0);
-
- nb_input_files++;
- }
}
/* same option as mencoder */
{
AVInputFormat *ifmt;
AVOutputFormat *ofmt;
- AVImageFormat *image_fmt;
URLProtocol *up;
AVCodec *p, *p2;
const char **pp, *last_name;
}
printf("\n");
- printf("Image formats (filename extensions, if any, follow):\n");
- for(image_fmt = first_image_format; image_fmt != NULL;
- image_fmt = image_fmt->next) {
- printf(
- " %s%s %-6s %s\n",
- image_fmt->img_read ? "D":" ",
- image_fmt->img_write ? "E":" ",
- image_fmt->name,
- image_fmt->extensions ? image_fmt->extensions:" ");
- }
- printf("\n");
-
printf("Codecs:\n");
last_name= "000";
for(;;){
opt_default("minrate", "1150000");
opt_default("bufsize", "327680"); // 40*1024*8;
- audio_bit_rate = 224000;
+ opt_default("ab", "224000");
audio_sample_rate = 44100;
+ audio_channels = 2;
opt_default("packetsize", "2324");
opt_default("muxrate", "1411200"); // 2352 * 75 * 8;
opt_default("flags", "+SCAN_OFFSET");
- audio_bit_rate = 224000;
+ opt_default("ab", "224000");
audio_sample_rate = 44100;
opt_default("packetsize", "2324");
opt_default("packetsize", "2048"); // from www.mpucoder.com: DVD sectors contain 2048 bytes of data, this is also the size of one pack.
opt_default("muxrate", "10080000"); // from mplex project: data_rate = 1260000. mux_rate = data_rate * 8
- audio_bit_rate = 448000;
+ opt_default("ab", "448000");
audio_sample_rate = 48000;
} else if(!strncmp(arg, "dv", 2)) {
AVBitStreamFilterContext **bsfp;
if(!bsfc){
- fprintf(stderr, "Unkown bitstream filter %s\n", arg);
+ fprintf(stderr, "Unknown bitstream filter %s\n", arg);
exit(1);
}
AVBitStreamFilterContext **bsfp;
if(!bsfc){
- fprintf(stderr, "Unkown bitstream filter %s\n", arg);
+ fprintf(stderr, "Unknown bitstream filter %s\n", arg);
exit(1);
}
}
static int opt_default(const char *opt, const char *arg){
- AVOption *o= av_set_string(avctx_opts, opt, arg);
+ int type;
+ const AVOption *o= NULL;
+ int opt_types[]={AV_OPT_FLAG_VIDEO_PARAM, AV_OPT_FLAG_AUDIO_PARAM, 0, AV_OPT_FLAG_SUBTITLE_PARAM, 0};
+
+ for(type=0; type<CODEC_TYPE_NB; type++){
+ const AVOption *o2 = av_find_opt(avctx_opts[0], opt, NULL, opt_types[type], opt_types[type]);
+ if(o2)
+ o = av_set_string(avctx_opts[type], opt, arg);
+ }
if(!o)
o = av_set_string(avformat_opts, opt, arg);
+ if(!o){
+ if(opt[0] == 'a')
+ o = av_set_string(avctx_opts[CODEC_TYPE_AUDIO], opt+1, arg);
+ else if(opt[0] == 'v')
+ o = av_set_string(avctx_opts[CODEC_TYPE_VIDEO], opt+1, arg);
+ else if(opt[0] == 's')
+ o = av_set_string(avctx_opts[CODEC_TYPE_SUBTITLE], opt+1, arg);
+ }
if(!o)
return -1;
#if defined(CONFIG_FFM_DEMUXER) || defined(CONFIG_FFM_MUXER)
/* disable generate of real time pts in ffm (need to be supressed anyway) */
- if(avctx_opts->flags & CODEC_FLAG_BITEXACT)
+ if(avctx_opts[0]->flags & CODEC_FLAG_BITEXACT)
ffm_nopts = 1;
#endif
- if(avctx_opts->debug)
- av_log_set_level(AV_LOG_DEBUG);
+ if(avctx_opts[0]->debug)
+ av_log_level = AV_LOG_DEBUG;
return 0;
}
{ "version", 0, {(void*)show_version}, "show version" },
{ "formats", 0, {(void*)show_formats}, "show available formats, codecs, protocols, ..." },
{ "f", HAS_ARG, {(void*)opt_format}, "force format", "fmt" },
- { "img", HAS_ARG, {(void*)opt_image_format}, "force image format", "img_fmt" },
{ "i", HAS_ARG, {(void*)opt_input_file}, "input file name", "filename" },
{ "y", OPT_BOOL, {(void*)&file_overwrite}, "overwrite output files" },
{ "map", HAS_ARG | OPT_EXPERT, {(void*)opt_map}, "set input stream mapping", "file:stream[:syncfile:syncstream]" },
{ "map_meta_data", HAS_ARG | OPT_EXPERT, {(void*)opt_map_meta_data}, "set meta data information of outfile from infile", "outfile:infile" },
{ "t", HAS_ARG, {(void*)opt_recording_time}, "set the recording time", "duration" },
- { "fs", HAS_ARG | OPT_INT, {(void*)&limit_filesize}, "set the limit file size", "limit_size" }, //
+ { "fs", HAS_ARG | OPT_INT64, {(void*)&limit_filesize}, "set the limit file size in bytes", "limit_size" }, //
{ "ss", HAS_ARG, {(void*)opt_start_time}, "set the start time offset", "time_off" },
{ "itsoffset", HAS_ARG, {(void*)opt_input_ts_offset}, "set the input ts offset", "time_off" },
{ "title", HAS_ARG | OPT_STRING, {(void*)&str_title}, "set the title", "string" },
/* video options */
{ "vframes", OPT_INT | HAS_ARG | OPT_VIDEO, {(void*)&max_frames[CODEC_TYPE_VIDEO]}, "set the number of video frames to record", "number" },
- { "aframes", OPT_INT | HAS_ARG | OPT_AUDIO, {(void*)&max_frames[CODEC_TYPE_AUDIO]}, "set the number of audio frames to record", "number" },
{ "dframes", OPT_INT | HAS_ARG, {(void*)&max_frames[CODEC_TYPE_DATA]}, "set the number of data frames to record", "number" },
{ "r", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_rate}, "set frame rate (Hz value, fraction or abbreviation)", "rate" },
{ "s", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_size}, "set frame size (WxH or abbreviation)", "size" },
{ "intra", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_only}, "use only intra frames"},
{ "vn", OPT_BOOL | OPT_VIDEO, {(void*)&video_disable}, "disable video" },
{ "vdt", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&video_discard}, "discard threshold", "n" },
- { "qscale", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qscale}, "use fixed video quantiser scale (VBR)", "q" },
- { "lmin", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_lmin}, "min video lagrange factor (VBR)", "lambda" },
- { "lmax", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_lmax}, "max video lagrange factor (VBR)", "lambda" },
- { "mblmin", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_lmin}, "min macroblock quantiser scale (VBR)", "q" },
- { "mblmax", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_lmax}, "max macroblock quantiser scale (VBR)", "q" },
- { "qdiff", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qdiff}, "max difference between the quantiser scale (VBR)", "q" },
+ { "qscale", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qscale}, "use fixed video quantizer scale (VBR)", "q" },
+ { "qdiff", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qdiff}, "max difference between the quantizer scale (VBR)", "q" },
{ "rc_eq", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_eq}, "set rate control equation", "equation" },
{ "rc_override", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_override_string}, "rate control override for specific intervals", "override" },
{ "vcodec", HAS_ARG | OPT_VIDEO, {(void*)opt_video_codec}, "force video codec ('copy' to copy stream)", "codec" },
{ "me", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_motion_estimation}, "set motion estimation method",
"method" },
{ "me_threshold", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_me_threshold}, "motion estimaton threshold", "" },
- { "mb_threshold", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_threshold}, "macroblock threshold", "" },
- { "ps", HAS_ARG | OPT_EXPERT, {(void*)opt_packet_size}, "set packet size in bits", "size" },
- { "error", HAS_ARG | OPT_EXPERT, {(void*)opt_error_rate}, "error rate", "rate" },
{ "strict", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_strict}, "how strictly to follow the standards", "strictness" },
{ "sameq", OPT_BOOL | OPT_VIDEO, {(void*)&same_quality},
"use same video quality as source (implies VBR)" },
{ "inter_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_inter_matrix}, "specify inter matrix coeffs", "matrix" },
{ "top", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_top_field_first}, "top=1/bottom=0/auto=-1 field first", "" },
{ "dc", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_dc_precision}, "intra_dc_precision", "precision" },
- { "mepc", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&me_penalty_compensation}, "motion estimation bitrate penalty compensation", "factor (1.0 = 256)" },
{ "vtag", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_tag}, "force video tag/fourcc", "fourcc/tag" },
- { "skip_threshold", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&frame_skip_threshold}, "frame skip threshold", "threshold" },
- { "skip_factor", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&frame_skip_factor}, "frame skip factor", "factor" },
- { "skip_exp", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&frame_skip_exp}, "frame skip exponent", "exponent" },
{ "newvideo", OPT_VIDEO, {(void*)opt_new_video_stream}, "add a new video stream to the current output stream" },
{ "qphist", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, { (void *)&qp_hist }, "show QP histogram" },
/* audio options */
- { "ab", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_bitrate}, "set audio bitrate (in kbit/s)", "bitrate", },
+ { "aframes", OPT_INT | HAS_ARG | OPT_AUDIO, {(void*)&max_frames[CODEC_TYPE_AUDIO]}, "set the number of audio frames to record", "number" },
{ "aq", OPT_FLOAT | HAS_ARG | OPT_AUDIO, {(void*)&audio_qscale}, "set audio quality (codec-specific)", "quality", },
{ "ar", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_rate}, "set audio sampling rate (in Hz)", "rate" },
{ "ac", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_channels}, "set number of audio channels", "channels" },
{ "slang", HAS_ARG | OPT_STRING | OPT_SUBTITLE, {(void *)&subtitle_language}, "set the ISO 639 language code (3 letters) of the current subtitle stream" , "code" },
/* grab options */
- { "vd", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_device}, "set video grab device", "device" },
{ "vc", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_channel}, "set video grab channel (DV1394 only)", "channel" },
{ "tvstd", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_standard}, "set television standard (NTSC, PAL (SECAM))", "standard" },
- { "ad", HAS_ARG | OPT_EXPERT | OPT_AUDIO | OPT_GRAB, {(void*)opt_audio_device}, "set audio device", "device" },
-
- /* G.2 grab options */
- { "grab", HAS_ARG | OPT_EXPERT | OPT_GRAB, {(void*)opt_grab}, "request grabbing using", "format" },
- { "gd", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_grab_device}, "set grab device", "device" },
+ { "isync", OPT_BOOL | OPT_EXPERT | OPT_GRAB, {(void*)&input_sync}, "sync read on input", "" },
/* muxer options */
{ "muxdelay", OPT_FLOAT | HAS_ARG | OPT_EXPERT, {(void*)&mux_max_delay}, "set the maximum demux-decode delay", "seconds" },
static void show_banner(void)
{
- fprintf(stderr, "FFmpeg version " FFMPEG_VERSION ", Copyright (c) 2000-2004 Fabrice Bellard\n");
+ fprintf(stderr, "FFmpeg version " FFMPEG_VERSION ", Copyright (c) 2000-2007 Fabrice Bellard, et al.\n");
fprintf(stderr, " configuration: " FFMPEG_CONFIGURATION "\n");
fprintf(stderr, " libavutil version: " AV_STRINGIFY(LIBAVUTIL_VERSION) "\n");
fprintf(stderr, " libavcodec version: " AV_STRINGIFY(LIBAVCODEC_VERSION) "\n");
show_banner();
#ifdef CONFIG_GPL
printf(
- "This program is free software; you can redistribute it and/or modify\n"
+ "FFmpeg is free software; you can redistribute it and/or modify\n"
"it under the terms of the GNU General Public License as published by\n"
"the Free Software Foundation; either version 2 of the License, or\n"
"(at your option) any later version.\n"
"\n"
- "This program is distributed in the hope that it will be useful,\n"
+ "FFmpeg is distributed in the hope that it will be useful,\n"
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
"GNU General Public License for more details.\n"
"\n"
"You should have received a copy of the GNU General Public License\n"
- "along with this program; if not, write to the Free Software\n"
+ "along with FFmpeg; if not, write to the Free Software\n"
"Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA\n"
);
#else
printf(
- "This library is free software; you can redistribute it and/or\n"
+ "FFmpeg is free software; you can redistribute it and/or\n"
"modify it under the terms of the GNU Lesser General Public\n"
"License as published by the Free Software Foundation; either\n"
- "version 2 of the License, or (at your option) any later version.\n"
+ "version 2.1 of the License, or (at your option) any later version.\n"
"\n"
- "This library is distributed in the hope that it will be useful,\n"
+ "FFmpeg is distributed in the hope that it will be useful,\n"
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"
"Lesser General Public License for more details.\n"
"\n"
"You should have received a copy of the GNU Lesser General Public\n"
- "License along with this library; if not, write to the Free Software\n"
+ "License along with FFmpeg; if not, write to the Free Software\n"
"Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n"
);
#endif
show_help_options(options, "\nAdvanced options:\n",
OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
OPT_EXPERT);
- av_opt_show(avctx_opts, NULL);
+ av_opt_show(avctx_opts[0], NULL);
av_opt_show(avformat_opts, NULL);
exit(1);
av_register_all();
- avctx_opts= avcodec_alloc_context();
+ for(i=0; i<CODEC_TYPE_NB; i++){
+ avctx_opts[i]= avcodec_alloc_context2(i);
+ }
avformat_opts = av_alloc_format_context();
if (argc <= 1)
}
if (nb_input_files == 0) {
- input_sync = 1;
- prepare_grab();
+ fprintf(stderr, "Must supply at least one input file\n");
+ exit(1);
}
ti = getutime();
int j;
if (!(s->oformat->flags & AVFMT_NOFILE))
url_fclose(&s->pb);
- for(j=0;j<s->nb_streams;j++)
+ for(j=0;j<s->nb_streams;j++) {
+ av_free(s->streams[j]->codec);
av_free(s->streams[j]);
+ }
av_free(s);
}
for(i=0;i<nb_input_files;i++)
av_free_static();
- if(intra_matrix)
- av_free(intra_matrix);
- if(inter_matrix)
- av_free(inter_matrix);
+ av_free(intra_matrix);
+ av_free(inter_matrix);
+ av_free(opt_names);
-#ifdef POWERPC_PERFORMANCE_REPORT
+#ifdef CONFIG_POWERPC_PERF
extern void powerpc_display_perf_report(void);
powerpc_display_perf_report();
-#endif /* POWERPC_PERFORMANCE_REPORT */
+#endif /* CONFIG_POWERPC_PERF */
-#ifndef __MINGW32__
if (received_sigterm) {
fprintf(stderr,
"Received signal %d: terminating.\n",
(int) received_sigterm);
exit (255);
}
-#endif
+
exit(0); /* not all OS-es handle main() return value */
return 0;
}
projects / frescor / ffmpeg.git / blobdiff