}
void ff_hls_write_audio_rendition(AVIOContext *out, char *agroup,
- char *filename, char *language, int name_id, int is_default) {
+ const char *filename, char *language, int name_id, int is_default) {
if (!out || !agroup || !filename)
return;
avio_printf(out, "URI=\"%s\"\n", filename);
}
+void ff_hls_write_subtitle_rendition(AVIOContext *out, char *sgroup,
+ const char *filename, char *language, int name_id, int is_default) {
+ if (!out || !filename)
+ return;
+
+ avio_printf(out, "#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID=\"%s\"", sgroup);
+ avio_printf(out, ",NAME=\"subtitle_%d\",DEFAULT=%s,", name_id, is_default ? "YES" : "NO");
+ if (language) {
+ avio_printf(out, "LANGUAGE=\"%s\",", language);
+ }
+ avio_printf(out, "URI=\"%s\"\n", filename);
+}
+
void ff_hls_write_stream_info(AVStream *st, AVIOContext *out,
- int bandwidth, char *filename, char *agroup,
- char *codecs, char *ccgroup) {
+ int bandwidth, const char *filename, char *agroup,
+ char *codecs, char *ccgroup, char *sgroup) {
if (!out || !filename)
return;
if (st && st->codecpar->width > 0 && st->codecpar->height > 0)
avio_printf(out, ",RESOLUTION=%dx%d", st->codecpar->width,
st->codecpar->height);
- if (codecs && strlen(codecs) > 0)
+ if (codecs && codecs[0])
avio_printf(out, ",CODECS=\"%s\"", codecs);
- if (agroup && strlen(agroup) > 0)
+ if (agroup && agroup[0])
avio_printf(out, ",AUDIO=\"group_%s\"", agroup);
- if (ccgroup && strlen(ccgroup) > 0)
+ if (ccgroup && ccgroup[0])
avio_printf(out, ",CLOSED-CAPTIONS=\"%s\"", ccgroup);
+ if (sgroup && sgroup[0])
+ avio_printf(out, ",SUBTITLES=\"%s\"", sgroup);
avio_printf(out, "\n%s\n\n", filename);
}
void ff_hls_write_playlist_header(AVIOContext *out, int version, int allowcache,
int target_duration, int64_t sequence,
- uint32_t playlist_type) {
+ uint32_t playlist_type, int iframe_mode) {
if (!out)
return;
ff_hls_write_playlist_version(out, version);
} else if (playlist_type == PLAYLIST_TYPE_VOD) {
avio_printf(out, "#EXT-X-PLAYLIST-TYPE:VOD\n");
}
+ if (iframe_mode) {
+ avio_printf(out, "#EXT-X-I-FRAMES-ONLY\n");
+ }
}
void ff_hls_write_init_file(AVIOContext *out, char *filename,
double duration, int round_duration,
int64_t size, int64_t pos, //Used only if HLS_SINGLE_FILE flag is set
char *baseurl, //Ignored if NULL
- char *filename, double *prog_date_time) {
+ char *filename, double *prog_date_time,
+ int64_t video_keyframe_size, int64_t video_keyframe_pos, int iframe_mode) {
if (!out || !filename)
return AVERROR(EINVAL);
else
avio_printf(out, "#EXTINF:%f,\n", duration);
if (byterange_mode)
- avio_printf(out, "#EXT-X-BYTERANGE:%"PRId64"@%"PRId64"\n", size, pos);
+ avio_printf(out, "#EXT-X-BYTERANGE:%"PRId64"@%"PRId64"\n", iframe_mode ? video_keyframe_size : size,
+ iframe_mode ? video_keyframe_pos : pos);
if (prog_date_time) {
time_t tt, wrongsecs;