From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 8628146DEC for ; Wed, 12 Jul 2023 23:38:59 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id B936068C688; Thu, 13 Jul 2023 02:37:28 +0300 (EEST) Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 88CA668C655 for ; Thu, 13 Jul 2023 02:37:17 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id F197C1C0009 for ; Wed, 12 Jul 2023 23:37:16 +0000 (UTC) From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Thu, 13 Jul 2023 01:37:02 +0200 Message-Id: <20230712233706.449054-10-michael@niedermayer.cc> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20230712233706.449054-1-michael@niedermayer.cc> References: <20230712233706.449054-1-michael@niedermayer.cc> MIME-Version: 1.0 X-GND-Sasl: michael@niedermayer.cc Subject: [FFmpeg-devel] [PATCH 10/14] avradio/sdrdemux: Export RT+ metadata updates X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: Signed-off-by: Michael Niedermayer --- libavradio/sdrdemux.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/libavradio/sdrdemux.c b/libavradio/sdrdemux.c index e45d00724b..bbd756f1d6 100644 --- a/libavradio/sdrdemux.c +++ b/libavradio/sdrdemux.c @@ -1677,6 +1677,7 @@ process_next_block: for (int stream_index = 0; stream_index < s->nb_streams; stream_index++) { AVStream *st = s->streams[stream_index]; SDRStream *sst = st->priv_data; + Station *station = sst->station; if (sst->processing_index) { int skip = 1; @@ -1686,11 +1687,25 @@ process_next_block: return skip; } else if (st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO) { if (sst->station) { + const char *metadata_keys[] = {"artist", "title"}; + const char *metadata_values[] = {station->artist, station->title}; + AVDictionaryEntry *t = NULL; + skip = 0; ret = ff_sdr_modulation_descs[ sst->station->modulation ].demodulate(sdr, sst->station, st, pkt); if (ret < 0) { av_log(s, AV_LOG_ERROR, "demodulation failed ret = %d\n", ret); } + for(int i = 0; i < FF_ARRAY_ELEMS(metadata_keys); i++) { + const char *value = ""; + t = av_dict_get(st->metadata, metadata_keys[i], NULL, 0); + if (t) + value = t->value; + if (strcmp(value, metadata_values[i])) { + av_dict_set(&st->metadata, metadata_keys[i], metadata_values[i], 0); + s->event_flags |= AVFMT_EVENT_FLAG_METADATA_UPDATED; + } + } } } else av_assert0(0); -- 2.31.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".