int64_t max_seg_size; // every segment file max size
char *baseurl;
- char *format_options_str;
char *vtt_format_options_str;
char *subtitle_filename;
AVDictionary *format_options;
// flush
av_write_frame(ctx, NULL);
- avio_flush(ctx->pb);
// write out to file
*range_length = avio_close_dyn_buf(ctx->pb, &vs->temp_buffer);
int len;
AVIOContext *pb;
uint8_t key[KEYSIZE];
+ char * key_basename_source = (hls->master_m3u8_url) ? hls->master_m3u8_url : s->url;
- len = strlen(s->url) + 4 + 1;
+ len = strlen(key_basename_source) + 4 + 1;
hls->key_basename = av_mallocz(len);
if (!hls->key_basename)
return AVERROR(ENOMEM);
- av_strlcpy(hls->key_basename, s->url, len);
+ av_strlcpy(hls->key_basename, key_basename_source, len);
av_strlcat(hls->key_basename, ".key", len);
if (hls->key_url) {
AVFormatContext *oc;
AVFormatContext *vtt_oc = NULL;
int byterange_mode = (hls->flags & HLS_SINGLE_FILE) || (hls->max_seg_size > 0);
+ int remaining_options;
int i, ret;
ret = avformat_alloc_output_context2(&vs->avf, vs->oformat, NULL, NULL);
return ret;
}
- if (hls->format_options_str) {
- ret = av_dict_parse_string(&hls->format_options, hls->format_options_str, "=", ":", 0);
- if (ret < 0) {
- av_log(s, AV_LOG_ERROR, "Could not parse format options list '%s'\n",
- hls->format_options_str);
- return ret;
- }
- }
-
+ av_dict_copy(&options, hls->format_options, 0);
if (hls->segment_type == SEGMENT_TYPE_FMP4) {
- int remaining_options;
-
- av_dict_copy(&options, hls->format_options, 0);
av_dict_set(&options, "fflags", "-autobsf", 0);
av_dict_set(&options, "movflags", "+frag_custom+dash+delay_moov", AV_DICT_APPEND);
- ret = avformat_init_output(oc, &options);
- remaining_options = av_dict_count(options);
- av_dict_free(&options);
- if (ret < 0)
- return ret;
- if (remaining_options) {
- av_log(s, AV_LOG_ERROR, "Some of the provided format options in '%s' are not recognized\n", hls->format_options_str);
- return AVERROR(EINVAL);
- }
+ } else {
+ /* We only require one PAT/PMT per segment. */
+ char period[21];
+ snprintf(period, sizeof(period), "%d", (INT_MAX / 2) - 1);
+ av_dict_set(&options, "sdt_period", period, AV_DICT_DONT_OVERWRITE);
+ av_dict_set(&options, "pat_period", period, AV_DICT_DONT_OVERWRITE);
+ }
+ ret = avformat_init_output(oc, &options);
+ remaining_options = av_dict_count(options);
+ av_dict_free(&options);
+ if (ret < 0)
+ return ret;
+ if (remaining_options) {
+ av_log(s, AV_LOG_ERROR, "Some of the provided format options are not recognized\n");
+ return AVERROR(EINVAL);
}
avio_flush(oc->pb);
return 0;
is_segment = 0;
new_start_pos = avio_tell(vs->avf->pb);
vs->size = new_start_pos - vs->start_pos;
+ vs->initial_prog_date_time -= vs->duration; // this is a previously existing segment
ret = hls_append_segment(s, hls, vs, vs->duration, vs->start_pos, vs->size);
if (ret < 0)
goto fail;
if (!p) p = strrchr(master_url, '\\');
if (p) {
- base_len = p + 1 - master_url;
+ base_len = p - master_url;
if (av_strncasecmp(master_url, media_url, base_len)) {
av_log(NULL, AV_LOG_WARNING, "Unable to find relative url\n");
return NULL;
}
}
if (c->segment_type != SEGMENT_TYPE_FMP4) {
- /* We only require one PAT/PMT per segment. */
if (oc->oformat->priv_class && oc->priv_data) {
- char period[21];
-
- snprintf(period, sizeof(period), "%d", (INT_MAX / 2) - 1);
-
av_opt_set(oc->priv_data, "mpegts_flags", "resend_headers", 0);
- av_opt_set(oc->priv_data, "sdt_period", period, 0);
- av_opt_set(oc->priv_data, "pat_period", period, 0);
}
if (c->flags & HLS_SINGLE_FILE) {
set_http_options(s, &options, c);
VariantStream *vs;
int stream_index, i, j;
enum AVMediaType codec_type;
- int nb_varstreams, nb_streams;
+ int nb_varstreams = 0, nb_streams;
char *p, *q, *saveptr1, *saveptr2, *varstr, *keyval;
const char *val;
q = p;
while (av_strtok(q, " \t", &saveptr1)) {
q = NULL;
- hls->nb_varstreams++;
+ nb_varstreams++;
}
av_freep(&p);
- hls->var_streams = av_mallocz(sizeof(*hls->var_streams) * hls->nb_varstreams);
+ hls->var_streams = av_mallocz(sizeof(*hls->var_streams) * nb_varstreams);
if (!hls->var_streams)
return AVERROR(ENOMEM);
+ hls->nb_varstreams = nb_varstreams;
p = hls->var_stream_map;
nb_varstreams = 0;
while (keyval = av_strtok(varstr, ",", &saveptr2)) {
varstr = NULL;
if (av_strstart(keyval, "language:", &val)) {
+ av_free(vs->language);
vs->language = av_strdup(val);
if (!vs->language)
return AVERROR(ENOMEM);
hls->has_default_key = 1;
continue;
} else if (av_strstart(keyval, "name:", &val)) {
+ av_free(vs->varname);
vs->varname = av_strdup(val);
if (!vs->varname)
return AVERROR(ENOMEM);
continue;
} else if (av_strstart(keyval, "agroup:", &val)) {
+ av_free(vs->agroup);
vs->agroup = av_strdup(val);
if (!vs->agroup)
return AVERROR(ENOMEM);
continue;
} else if (av_strstart(keyval, "ccgroup:", &val)) {
+ av_free(vs->ccgroup);
vs->ccgroup = av_strdup(val);
if (!vs->ccgroup)
return AVERROR(ENOMEM);
static int parse_cc_stream_mapstring(AVFormatContext *s)
{
HLSContext *hls = s->priv_data;
- int nb_ccstreams;
+ int nb_ccstreams = 0;
char *p, *q, *ccstr, *keyval;
char *saveptr1 = NULL, *saveptr2 = NULL;
const char *val;
q = p;
while (av_strtok(q, " \t", &saveptr1)) {
q = NULL;
- hls->nb_ccstreams++;
+ nb_ccstreams++;
}
av_freep(&p);
- hls->cc_streams = av_mallocz(sizeof(*hls->cc_streams) * hls->nb_ccstreams);
+ hls->cc_streams = av_mallocz(sizeof(*hls->cc_streams) * nb_ccstreams);
if (!hls->cc_streams)
return AVERROR(ENOMEM);
+ hls->nb_ccstreams = nb_ccstreams;
p = hls->cc_stream_map;
nb_ccstreams = 0;
ccstr = NULL;
if (av_strstart(keyval, "ccgroup:", &val)) {
+ av_free(ccs->ccgroup);
ccs->ccgroup = av_strdup(val);
if (!ccs->ccgroup)
return AVERROR(ENOMEM);
} else if (av_strstart(keyval, "instreamid:", &val)) {
+ av_free(ccs->instreamid);
ccs->instreamid = av_strdup(val);
if (!ccs->instreamid)
return AVERROR(ENOMEM);
} else if (av_strstart(keyval, "language:", &val)) {
+ av_free(ccs->language);
ccs->language = av_strdup(val);
if (!ccs->language)
return AVERROR(ENOMEM);
return parse_variant_stream_mapstring(s);
} else {
//By default, a single variant stream with all the codec streams is created
- hls->nb_varstreams = 1;
- hls->var_streams = av_mallocz(sizeof(*hls->var_streams) *
- hls->nb_varstreams);
+ hls->var_streams = av_mallocz(sizeof(*hls->var_streams));
if (!hls->var_streams)
return AVERROR(ENOMEM);
+ hls->nb_varstreams = 1;
hls->var_streams[0].var_stream_idx = 0;
hls->var_streams[0].nb_streams = s->nb_streams;
hls->var_streams[0].streams = av_mallocz(sizeof(AVStream *) *
hls->var_streams[0].nb_streams);
if (!hls->var_streams[0].streams) {
- av_freep(&hls->var_streams);
return AVERROR(ENOMEM);
}
if (hls->nb_ccstreams) {
hls->var_streams[0].ccgroup = av_strdup(hls->cc_streams[0].ccgroup);
if (!hls->var_streams[0].ccgroup) {
- av_freep(&hls->var_streams);
return AVERROR(ENOMEM);
}
}
int use_temp_file = 0;
uint8_t *buffer = NULL;
VariantStream *vs = NULL;
- AVDictionary *options = NULL;
char *old_filename = NULL;
for (i = 0; i < hls->nb_varstreams; i++) {
use_temp_file = proto && !strcmp(proto, "file") && (hls->flags & HLS_TEMP_FILE);
}
- // look to rename the asset name
- if (use_temp_file) {
- av_dict_set(&options, "mpegts_flags", "resend_headers", 0);
- }
-
if (hls->flags & HLS_SINGLE_FILE) {
ret = flush_dynbuf(vs, &range_length);
av_freep(&vs->temp_buffer);
}
vs->size = range_length;
} else {
- set_http_options(s, &options, hls);
if ((hls->max_seg_size > 0 && (vs->size >= hls->max_seg_size)) || !byterange_mode) {
+ AVDictionary *options = NULL;
char *filename = NULL;
if (hls->key_info_file || hls->encrypt) {
av_dict_set(&options, "encryption_key", hls->key_string, 0);
filename = av_asprintf("%s", oc->url);
}
if (!filename) {
+ av_dict_free(&options);
return AVERROR(ENOMEM);
}
+
+ // look to rename the asset name
+ if (use_temp_file)
+ av_dict_set(&options, "mpegts_flags", "resend_headers", 0);
+
+ set_http_options(s, &options, hls);
+
ret = hlsenc_io_open(s, &vs->out, filename, &options);
if (ret < 0) {
av_log(s, hls->ignore_io_errors ? AV_LOG_WARNING : AV_LOG_ERROR,
"Failed to open file '%s'\n", filename);
+ av_dict_free(&options);
return hls->ignore_io_errors ? 0 : ret;
}
if (hls->segment_type == SEGMENT_TYPE_FMP4) {
}
ret = flush_dynbuf(vs, &range_length);
if (ret < 0) {
+ av_dict_free(&options);
return ret;
}
ret = hlsenc_io_close(s, &vs->out, filename);
reflush_dynbuf(vs, &range_length);
ret = hlsenc_io_close(s, &vs->out, filename);
}
+ av_dict_free(&options);
av_freep(&vs->temp_buffer);
av_freep(&filename);
}
if (!vs->init_range_length) {
uint8_t *buffer = NULL;
av_write_frame(oc, NULL); /* Flush any buffered data */
- avio_flush(oc->pb);
range_length = avio_close_dyn_buf(oc->pb, &buffer);
avio_write(vs->out, buffer, range_length);
char b[15];
struct tm *p, tmbuf;
if (!(p = localtime_r(&t, &tmbuf)))
- return AVERROR(ENOMEM);
+ return AVERROR(errno);
if (!strftime(b, sizeof(b), "%Y%m%d%H%M%S", p))
return AVERROR(ENOMEM);
hls->start_sequence = strtoll(b, NULL, 10);
time(&now0);
vs->initial_prog_date_time = now0;
}
- if (hls->format_options_str) {
- ret = av_dict_parse_string(&hls->format_options, hls->format_options_str, "=", ":", 0);
- if (ret < 0) {
- av_log(s, AV_LOG_ERROR, "Could not parse format options list '%s'\n", hls->format_options_str);
- goto fail;
- }
- }
for (j = 0; j < vs->nb_streams; j++) {
vs->has_video += vs->streams[j]->codecpar->codec_type == AVMEDIA_TYPE_VIDEO;
if (vs->has_subtitle) {
vs->vtt_oformat = av_guess_format("webvtt", NULL, NULL);
- if (!vs->oformat) {
+ if (!vs->vtt_oformat) {
ret = AVERROR_MUXER_NOT_FOUND;
goto fail;
}
{"hls_init_time", "set segment length in seconds at init list", OFFSET(init_time), AV_OPT_TYPE_FLOAT, {.dbl = 0}, 0, FLT_MAX, E},
{"hls_list_size", "set maximum number of playlist entries", OFFSET(max_nb_segments), AV_OPT_TYPE_INT, {.i64 = 5}, 0, INT_MAX, E},
{"hls_delete_threshold", "set number of unreferenced segments to keep before deleting", OFFSET(hls_delete_threshold), AV_OPT_TYPE_INT, {.i64 = 1}, 1, INT_MAX, E},
- {"hls_ts_options","set hls mpegts list of options for the container format used for hls", OFFSET(format_options_str), AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0, E},
+ {"hls_ts_options","set hls mpegts list of options for the container format used for hls", OFFSET(format_options), AV_OPT_TYPE_DICT, {.str = NULL}, 0, 0, E},
{"hls_vtt_options","set hls vtt list of options for the container format used for hls", OFFSET(vtt_format_options_str), AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0, E},
#if FF_API_HLS_WRAP
{"hls_wrap", "set number after which the index wraps (will be deprecated)", OFFSET(wrap), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, E},
projects / ffmpeg / blobdiff