mirror of
https://git.videolan.org/git/ffmpeg.git
synced 2024-09-03 06:53:23 +02:00
ffmpeg.c: count subtitles in total size.
This avoids the "Output file is empty" warning with subtitles-only files.
This commit is contained in:
parent
c49e960a60
commit
8c3514647e
11
ffmpeg.c
11
ffmpeg.c
@ -163,6 +163,7 @@ static int run_as_daemon = 0;
|
||||
static volatile int received_nb_signals = 0;
|
||||
static int64_t video_size = 0;
|
||||
static int64_t audio_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;
|
||||
@ -1688,6 +1689,7 @@ static void do_subtitle_out(AVFormatContext *s,
|
||||
pkt.pts += 90 * sub->end_display_time;
|
||||
}
|
||||
write_frame(s, &pkt, ost);
|
||||
subtitle_size += pkt.size;
|
||||
}
|
||||
}
|
||||
|
||||
@ -2123,15 +2125,16 @@ static void print_report(int is_last_report, int64_t timer_start, int64_t cur_ti
|
||||
fflush(stderr);
|
||||
|
||||
if (is_last_report) {
|
||||
int64_t raw= audio_size + video_size + extra_size;
|
||||
int64_t raw= audio_size + video_size + subtitle_size + extra_size;
|
||||
av_log(NULL, AV_LOG_INFO, "\n");
|
||||
av_log(NULL, AV_LOG_INFO, "video:%1.0fkB audio:%1.0fkB global headers:%1.0fkB muxing overhead %f%%\n",
|
||||
av_log(NULL, AV_LOG_INFO, "video:%1.0fkB audio:%1.0fkB subtitle:%1.0f global headers:%1.0fkB muxing overhead %f%%\n",
|
||||
video_size / 1024.0,
|
||||
audio_size / 1024.0,
|
||||
subtitle_size / 1024.0,
|
||||
extra_size / 1024.0,
|
||||
100.0 * (total_size - raw) / raw
|
||||
);
|
||||
if(video_size + audio_size + extra_size == 0){
|
||||
if(video_size + audio_size + subtitle_size + extra_size == 0){
|
||||
av_log(NULL, AV_LOG_WARNING, "Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used)\n");
|
||||
}
|
||||
}
|
||||
@ -2253,6 +2256,8 @@ static void do_streamcopy(InputStream *ist, OutputStream *ost, const AVPacket *p
|
||||
else if (ost->st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
|
||||
video_size += pkt->size;
|
||||
ost->sync_opts++;
|
||||
} else if (ost->st->codec->codec_type == AVMEDIA_TYPE_SUBTITLE) {
|
||||
subtitle_size += pkt->size;
|
||||
}
|
||||
|
||||
if (pkt->pts != AV_NOPTS_VALUE)
|
||||
|
Loading…
Reference in New Issue
Block a user