openharmony/third_party_ffmpeg
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Merge commit 'baeb59d89beda499688e528c6a269d2b255b66f2'

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* commit 'baeb59d89beda499688e528c6a269d2b255b66f2':
  avconv: rewrite output data size tracking

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-03-24 16:08:01 +01:00
commit 13278b97ae
2 changed files with 28 additions and 30 deletions
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54
ffmpeg.c
View File

@ -123,11 +123,6 @@ static int64_t getutime(void);
static int64_t getmaxrss(void);
static int run_as_daemon = 0;
static int64_t video_size = 0;
static int64_t audio_size = 0;
static int64_t data_size = 0;
static int64_t subtitle_size = 0;
static int64_t extra_size = 0;
static int nb_frames_dup = 0;
static int nb_frames_drop = 0;
static int64_t decode_error_stat[2];
@ -650,6 +645,8 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt, OutputStream *ost)
}
ost->last_mux_dts = pkt->dts;
ost->data_size += pkt->size;
pkt->stream_index = ost->index;
if (debug_ts) {
@ -741,7 +738,6 @@ static void do_audio_out(AVFormatContext *s, OutputStream *ost,
av_ts2str(pkt.dts), av_ts2timestr(pkt.dts, &ost->st->time_base));
}
audio_size += pkt.size;
write_frame(s, &pkt, ost);
av_free_packet(&pkt);
@ -816,7 +812,6 @@ static void do_subtitle_out(AVFormatContext *s,
else
pkt.pts += 90 * sub->end_display_time;
}
subtitle_size += pkt.size;
write_frame(s, &pkt, ost);
}
}
@ -937,7 +932,6 @@ static void do_video_out(AVFormatContext *s,
pkt.pts = av_rescale_q(in_picture->pts, enc->time_base, ost->st->time_base);
pkt.flags |= AV_PKT_FLAG_KEY;
video_size += pkt.size;
write_frame(s, &pkt, ost);
} else {
int got_packet, forced_keyframe = 0;
@ -1032,7 +1026,6 @@ static void do_video_out(AVFormatContext *s,
}
frame_size = pkt.size;
video_size += pkt.size;
write_frame(s, &pkt, ost);
av_free_packet(&pkt);
@ -1089,9 +1082,9 @@ static void do_video_stats(OutputStream *ost, int frame_size)
ti1 = 0.01;
bitrate = (frame_size * 8) / av_q2d(enc->time_base) / 1000.0;
avg_bitrate = (double)(video_size * 8) / ti1 / 1000.0;
avg_bitrate = (double)(ost->data_size * 8) / ti1 / 1000.0;
fprintf(vstats_file, "s_size= %8.0fkB time= %0.3f br= %7.1fkbits/s avg_br= %7.1fkbits/s ",
(double)video_size / 1024, ti1, bitrate, avg_bitrate);
(double)ost->data_size / 1024, ti1, bitrate, avg_bitrate);
fprintf(vstats_file, "type= %c\n", av_get_picture_type_char(enc->coded_frame->pict_type));
}
}
@ -1347,18 +1340,32 @@ static void print_report(int is_last_report, int64_t timer_start, int64_t cur_ti
}
if (is_last_report) {
int64_t raw = audio_size + video_size + data_size + subtitle_size + extra_size;
uint64_t video_size = 0, audio_size = 0, extra_size = 0, other_size = 0;
uint64_t subtitle_size = 0;
uint64_t data_size = 0;
float percent = -1.0;
if (raw)
percent = 100.0 * (total_size - raw) / raw;
for (i = 0; i < nb_output_streams; i++) {
OutputStream *ost = output_streams[i];
switch (ost->st->codec->codec_type) {
case AVMEDIA_TYPE_VIDEO: video_size += ost->data_size; break;
case AVMEDIA_TYPE_AUDIO: audio_size += ost->data_size; break;
case AVMEDIA_TYPE_SUBTITLE: subtitle_size += ost->data_size; break;
default: other_size += ost->data_size; break;
}
extra_size += ost->st->codec->extradata_size;
data_size += ost->data_size;
}
if (data_size && total_size >= data_size)
percent = 100.0 * (total_size - data_size) / data_size;
av_log(NULL, AV_LOG_INFO, "\n");
av_log(NULL, AV_LOG_INFO, "video:%1.0fkB audio:%1.0fkB subtitle:%1.0f data:%1.0f global headers:%1.0fkB muxing overhead: ",
av_log(NULL, AV_LOG_INFO, "video:%1.0fkB audio:%1.0fkB subtitle:%1.0fkB other streams:%1.0fkB global headers:%1.0fkB muxing overhead: ",
video_size / 1024.0,
audio_size / 1024.0,
subtitle_size / 1024.0,
data_size / 1024.0,
other_size / 1024.0,
extra_size / 1024.0);
if (percent >= 0.0)
av_log(NULL, AV_LOG_INFO, "%f%%", percent);
@ -1392,18 +1399,15 @@ static void flush_encoders(void)
for (;;) {
int (*encode)(AVCodecContext*, AVPacket*, const AVFrame*, int*) = NULL;
const char *desc;
int64_t *size;
switch (ost->st->codec->codec_type) {
case AVMEDIA_TYPE_AUDIO:
encode = avcodec_encode_audio2;
desc = "Audio";
size = &audio_size;
break;
case AVMEDIA_TYPE_VIDEO:
encode = avcodec_encode_video2;
desc = "Video";
size = &video_size;
break;
default:
stop_encoding = 1;
@ -1435,7 +1439,6 @@ static void flush_encoders(void)
av_free_packet(&pkt);
continue;
}
*size += pkt.size;
if (pkt.pts != AV_NOPTS_VALUE)
pkt.pts = av_rescale_q(pkt.pts, enc->time_base, ost->st->time_base);
if (pkt.dts != AV_NOPTS_VALUE)
@ -1518,16 +1521,8 @@ static void do_streamcopy(InputStream *ist, OutputStream *ost, const AVPacket *p
}
/* force the input stream PTS */
if (ost->st->codec->codec_type == AVMEDIA_TYPE_AUDIO)
audio_size += pkt->size;
else if (ost->st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
video_size += pkt->size;
if (ost->st->codec->codec_type == AVMEDIA_TYPE_VIDEO)
ost->sync_opts++;
} else if (ost->st->codec->codec_type == AVMEDIA_TYPE_DATA) {
data_size += pkt->size;
} else if (ost->st->codec->codec_type == AVMEDIA_TYPE_SUBTITLE) {
subtitle_size += pkt->size;
}
if (pkt->pts != AV_NOPTS_VALUE)
opkt.pts = av_rescale_q(pkt->pts, ist->st->time_base, ost->st->time_base) - ost_tb_start_time;
@ -2681,7 +2676,6 @@ static int transcode_init(void)
if (ost->st->codec->bit_rate && ost->st->codec->bit_rate < 1000)
av_log(NULL, AV_LOG_WARNING, "The bitrate parameter is set too low."
" It takes bits/s as argument, not kbits/s\n");
extra_size += ost->st->codec->extradata_size;
} else {
av_opt_set_dict(ost->st->codec, &ost->opts);
}

4
ffmpeg.h
View File

@ -417,6 +417,10 @@ typedef struct OutputStream {
int keep_pix_fmt;
AVCodecParserContext *parser;
/* stats */
// combined size of all the packets written
uint64_t data_size;
} OutputStream;
typedef struct OutputFile {