+ if (amf_type == AMF_DATA_TYPE_NUMBER || amf_type == AMF_DATA_TYPE_BOOL) {
+ if (!strcmp(key, "duration"))
+ s->duration = num_val * AV_TIME_BASE;
+ else if (!strcmp(key, "videodatarate") && vcodec && 0 <= (int)(num_val * 1024.0))
+ vcodec->bit_rate = num_val * 1024.0;
+ else if (!strcmp(key, "audiodatarate") && acodec && 0 <= (int)(num_val * 1024.0))
+ acodec->bit_rate = num_val * 1024.0;
+ else if (!strcmp(key, "datastream")) {
+ AVStream *st = create_stream(s, AVMEDIA_TYPE_DATA);
+ if (!st)
+ return AVERROR(ENOMEM);
+ st->codec->codec_id = AV_CODEC_ID_TEXT;
+ } else if (flv->trust_metadata) {
+ if (!strcmp(key, "videocodecid") && vcodec) {
+ flv_set_video_codec(s, vstream, num_val, 0);
+ } else
+ if (!strcmp(key, "audiocodecid") && acodec) {
+ int id = ((int)num_val) << FLV_AUDIO_CODECID_OFFSET;
+ flv_set_audio_codec(s, astream, acodec, id);
+ } else
+ if (!strcmp(key, "audiosamplerate") && acodec) {
+ acodec->sample_rate = num_val;
+ } else if (!strcmp(key, "audiosamplesize") && acodec) {
+ acodec->bits_per_coded_sample = num_val;
+ } else if (!strcmp(key, "stereo") && acodec) {
+ acodec->channels = num_val + 1;
+ acodec->channel_layout = acodec->channels == 2 ?
+ AV_CH_LAYOUT_STEREO :
+ AV_CH_LAYOUT_MONO;
+ } else
+ if (!strcmp(key, "width") && vcodec) {
+ vcodec->width = num_val;
+ } else
+ if (!strcmp(key, "height") && vcodec) {
+ vcodec->height = num_val;
+ }
+ }
+ }
+
+ if (!strcmp(key, "duration") ||
+ !strcmp(key, "filesize") ||
+ !strcmp(key, "width") ||
+ !strcmp(key, "height") ||
+ !strcmp(key, "videodatarate") ||
+ !strcmp(key, "framerate") ||
+ !strcmp(key, "videocodecid") ||
+ !strcmp(key, "audiodatarate") ||
+ !strcmp(key, "audiosamplerate") ||
+ !strcmp(key, "audiosamplesize") ||
+ !strcmp(key, "stereo") ||
+ !strcmp(key, "audiocodecid"))
+ return 0;
+