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[2003:102:3700:4500:d82e:3c7d:e737:2df5]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4538f754326sm53366975e9.18.2025.06.28.07.27.34 for (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 28 Jun 2025 07:27:35 -0700 (PDT) From: Marvin Scholz To: ffmpeg-devel@ffmpeg.org Date: Sat, 28 Jun 2025 16:27:25 +0200 Message-Id: <20250628142725.26651-3-epirat07@gmail.com> X-Mailer: git-send-email 2.39.5 (Apple Git-154) In-Reply-To: <20250628142725.26651-1-epirat07@gmail.com> References: <20250624180202.15430-1-epirat07@gmail.com> <20250628142725.26651-1-epirat07@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v2 3/3] lavf: add AV_PKT_DATA_RTCP_SR side data type 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: --- libavcodec/packet.c | 1 + libavcodec/packet.h | 6 ++++++ libavformat/rtpdec.c | 18 ++++++++++++++++++ 3 files changed, 25 insertions(+) diff --git a/libavcodec/packet.c b/libavcodec/packet.c index 5104eb98b1..2aace71c7d 100644 --- a/libavcodec/packet.c +++ b/libavcodec/packet.c @@ -308,6 +308,7 @@ const char *av_packet_side_data_name(enum AVPacketSideDataType type) case AV_PKT_DATA_IAMF_RECON_GAIN_INFO_PARAM: return "IAMF Recon Gain Info Parameter Data"; case AV_PKT_DATA_FRAME_CROPPING: return "Frame Cropping"; case AV_PKT_DATA_LCEVC: return "LCEVC NAL data"; + case AV_PKT_DATA_RTCP_SR: return "RTCP Sender Report"; } return NULL; } diff --git a/libavcodec/packet.h b/libavcodec/packet.h index 71bc2e0575..8ac4ef54ca 100644 --- a/libavcodec/packet.h +++ b/libavcodec/packet.h @@ -345,6 +345,12 @@ enum AVPacketSideDataType { */ AV_PKT_DATA_LCEVC, + /** + * Contains the last received RTCP SR (Sender Report) information + * in the form of the AVRTCPSenderReport struct. + */ + AV_PKT_DATA_RTCP_SR, + /** * The number of side data types. * This is not part of the public API/ABI in the sense that it may diff --git a/libavformat/rtpdec.c b/libavformat/rtpdec.c index f27ef106b4..405a900ce0 100644 --- a/libavformat/rtpdec.c +++ b/libavformat/rtpdec.c @@ -612,12 +612,30 @@ static int rtp_set_prft(RTPDemuxContext *s, AVPacket *pkt, uint32_t timestamp) { return 0; } +static int rtp_add_sr_sidedata(RTPDemuxContext *s, AVPacket *pkt) { + AVRTCPSenderReport *sr = + (AVRTCPSenderReport *) av_packet_new_side_data( + pkt, AV_PKT_DATA_RTCP_SR, sizeof(AVRTCPSenderReport)); + if (!sr) + return AVERROR(ENOMEM); + + memcpy(sr, &s->last_sr, sizeof(AVRTCPSenderReport)); + s->pending_sr = 0; + return 0; +} + /** * This was the second switch in rtp_parse packet. * Normalizes time, if required, sets stream_index, etc. */ static void finalize_packet(RTPDemuxContext *s, AVPacket *pkt, uint32_t timestamp) { + if (s->pending_sr) { + int ret = rtp_add_sr_sidedata(s, pkt); + if (ret < 0) + av_log(s->ic, AV_LOG_WARNING, "rtpdec: failed to add SR sidedata\n"); + } + if (pkt->pts != AV_NOPTS_VALUE || pkt->dts != AV_NOPTS_VALUE) return; /* Timestamp already set by depacketizer */ if (timestamp == RTP_NOTS_VALUE) -- 2.39.5 (Apple Git-154) _______________________________________________ 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".