> Please send your updated patch as attachment to a
> reply in this mailing list thread,
>
> Please tell us if documentation pointed you to github or trac to
> post patches, we try hard to have patch submission (only) on
> this mailing list.
>
> Carl Eugen
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 519f9c4..ea96f71 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -498,17 +498,15 @@ static int write_manifest(AVFormatContext *s, int final)
OutputStream *os = &c->streams[0];
int start_index = FFMAX(os->nb_segments - c->window_size, 0);
int64_t start_time = av_rescale_q(os->segments[start_index]->time, s->streams[0]->time_base, AV_TIME_BASE_Q);
- avio_printf(out, "\t<Period start=\"");
+ avio_printf(out, "\t<Period%s start=\"",final?"":" id=\"0\"");
write_time(out, start_time);
avio_printf(out, "\">\n");
} else {
- avio_printf(out, "\t<Period start=\"PT0.0S\">\n");
+ avio_printf(out, "\t<Period%s start=\"PT0.0S\">\n",final?"":" id=\"0\"");
}
if (c->has_video) {
avio_printf(out, "\t\t<AdaptationSet contentType=\"video\" segmentAlignment=\"true\" bitstreamSwitching=\"true\"");
- if (c->max_frame_rate.num && !c->ambiguous_frame_rate)
- avio_printf(out, " %s=\"%d/%d\"", (av_cmp_q(c->min_frame_rate, c->max_frame_rate) < 0) ? "maxFrameRate" : "frameRate", c->max_frame_rate.num, c->max_frame_rate.den);
avio_printf(out, ">\n");
for (i = 0; i < s->nb_streams; i++) {
@@ -598,11 +596,15 @@ static int dash_write_header(AVFormatContext *s)
AVDictionary *opts = NULL;
char filename[1024];
- os->bit_rate = s->streams[i]->codecpar->bit_rate;
+ os->bit_rate = s->streams[i]->codecpar->bit_rate ? s->streams[i]->codecpar->bit_rate : s->bit_rate;
+
if (os->bit_rate) {
snprintf(os->bandwidth_str, sizeof(os->bandwidth_str),
" bandwidth=\"%d\"", os->bit_rate);
} else {
+ snprintf(os->bandwidth_str, sizeof(os->bandwidth_str),
+ " bandwidth=\"%d\"", 0);
+
int level = s->strict_std_compliance >= FF_COMPLIANCE_STRICT ?
AV_LOG_ERROR : AV_LOG_WARNING;
av_log(s, level, "No bit rate set for stream %d\n", i);
@@ -654,7 +656,7 @@ static int dash_write_header(AVFormatContext *s)
goto fail;
os->init_start_pos = 0;
- av_dict_set(&opts, "movflags", "frag_custom+dash+delay_moov", 0);
+ av_dict_set(&opts, "movflags", "dash+frag_keyframe+empty_moov+separate_moof+delay_moov", 0);
if ((ret = avformat_write_header(ctx, &opts)) < 0) {
goto fail;
}
@@ -858,6 +860,10 @@ static int dash_flush(AVFormatContext *s, int final, int stream)
if (ret < 0)
break;
}
+
+ os->bit_rate = (int)( (float)range_length*8 / ((float)(os->max_pts - os->start_pts) / 10000) );
+ snprintf(os->bandwidth_str, sizeof(os->bandwidth_str)," bandwidth=\"%i\"", os->bit_rate);
+
add_segment(os, filename, os->start_pts, os->max_pts - os->start_pts, start_pos, range_length, index_length);
av_log(s, AV_LOG_VERBOSE, "Representation %d media segment %d written to: %s\n", i, os->segment_index, full_path);
}
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