diff --git a/configure b/configure
index 6b5ceb2..c24aa94 100755
--- a/configure
+++ b/configure
@@ -3530,6 +3530,7 @@ libfdk_aac_decoder_deps="libfdk_aac"
 libfdk_aac_encoder_deps="libfdk_aac"
 libfdk_aac_encoder_select="audio_frame_queue"
 cuframes_demuxer_deps="libcuframes"
+cuframes_packets_demuxer_deps="libcuframes"
 libgme_demuxer_deps="libgme"
 libgsm_decoder_deps="libgsm"
 libgsm_encoder_deps="libgsm"
diff --git a/libavformat/Makefile b/libavformat/Makefile
index eb10698..8cd659e 100644
--- a/libavformat/Makefile
+++ b/libavformat/Makefile
@@ -173,6 +173,7 @@ OBJS-$(CONFIG_CODEC2RAW_MUXER)           += rawenc.o
 OBJS-$(CONFIG_CONCAT_DEMUXER)            += concatdec.o
 OBJS-$(CONFIG_CRC_MUXER)                 += crcenc.o
 OBJS-$(CONFIG_CUFRAMES_DEMUXER)          += cuframesdec.o
+OBJS-$(CONFIG_CUFRAMES_PACKETS_DEMUXER)  += cuframes_packetsdec.o
 OBJS-$(CONFIG_DATA_DEMUXER)              += rawdec.o
 OBJS-$(CONFIG_DATA_MUXER)                += rawenc.o
 OBJS-$(CONFIG_DASH_MUXER)                += dash.o dashenc.o hlsplaylist.o
diff --git a/libavformat/allformats.c b/libavformat/allformats.c
index 871dd40..3d1643a 100644
--- a/libavformat/allformats.c
+++ b/libavformat/allformats.c
@@ -127,6 +127,7 @@ extern const FFOutputFormat ff_codec2raw_muxer;
 extern const FFInputFormat  ff_concat_demuxer;
 extern const FFOutputFormat ff_crc_muxer;
 extern const FFInputFormat  ff_cuframes_demuxer;
+extern const FFInputFormat  ff_cuframes_packets_demuxer;
 extern const FFInputFormat  ff_dash_demuxer;
 extern const FFOutputFormat ff_dash_muxer;
 extern const FFInputFormat  ff_data_demuxer;
diff --git a/libavformat/cuframes_packetsdec.c b/libavformat/cuframes_packetsdec.c
new file mode 100644
index 0000000..633372a
--- /dev/null
+++ b/libavformat/cuframes_packetsdec.c
@@ -0,0 +1,237 @@
+/*
+ * cuframes_packets input demuxer для FFmpeg 7.x.
+ *
+ * Принимает URL вида "cuframes_packets://<key>" — подключается к
+ * cuframes-publisher'у v0.2+ (с активированным packet ring) и выдаёт
+ * encoded NAL units (H.264/H.265). В отличие от родственного `cuframes`
+ * demuxer'а (NV12 raw video), этот выдаёт **encoded** stream — для
+ * consumer'ов которые делают `-c:v copy` (record/mux without decode).
+ *
+ * Use case (Frigate):
+ *   detect role:  cuframes://camA           — decoded NV12, GPU shared
+ *   record role:  cuframes_packets://camA   — encoded H.264, без второго RTSP
+ *
+ * Лицензия: LGPL-2.1+ (соответствует libcuframes и FFmpeg LGPL builds)
+ */
+
+#include "libavformat/avformat.h"
+#include "libavformat/demux.h"
+#include "libavformat/internal.h"
+#include "libavutil/avstring.h"
+#include "libavutil/opt.h"
+
+#include <cuframes/cuframes.h>
+
+typedef struct CuframesPacketsDemuxerContext {
+    const AVClass *class_;
+    /* options */
+    int connect_timeout_ms;
+    int read_timeout_ms;
+    /* state */
+    cuframes_subscriber_t *sub;
+    int64_t first_pts_ns;
+    int     got_first_pts;
+    /* первый packet получаем в read_header чтобы узнать codec/extradata
+     * валидно (publisher мог ещё не вызвать set_codec_extradata к моменту
+     * subscribe — но к моменту первого keyframe — точно) */
+    int     pending_first_packet;
+} CuframesPacketsDemuxerContext;
+
+#define OFFSET(x) offsetof(CuframesPacketsDemuxerContext, x)
+#define D AV_OPT_FLAG_DECODING_PARAM
+static const AVOption cuframes_packets_options[] = {
+    { "connect_timeout", "wait for publisher (ms); -1 = forever",
+      OFFSET(connect_timeout_ms), AV_OPT_TYPE_INT, { .i64 = 5000 }, -1, INT_MAX, D },
+    { "read_timeout", "wait for next packet (ms); -1 = forever",
+      OFFSET(read_timeout_ms),    AV_OPT_TYPE_INT, { .i64 = 10000 }, -1, INT_MAX, D },
+    { NULL }
+};
+
+static const AVClass cuframes_packets_demuxer_class = {
+    .class_name = "cuframes_packets demuxer",
+    .item_name  = av_default_item_name,
+    .option     = cuframes_packets_options,
+    .version    = LIBAVUTIL_VERSION_INT,
+};
+
+static const char *parse_key(const char *url)
+{
+    if (av_strstart(url, "cuframes_packets://", &url))
+        return url;
+    if (av_strstart(url, "cuframes_packets:", &url))
+        return url;
+    return url;
+}
+
+/* Map cuframes packet flags → AVPacket flags */
+static int packet_flags_to_av(uint32_t cf_flags)
+{
+    int f = 0;
+    if (cf_flags & CUFRAMES_PKT_FLAG_KEY)            f |= AV_PKT_FLAG_KEY;
+    if (cf_flags & CUFRAMES_PKT_FLAG_CORRUPT)        f |= AV_PKT_FLAG_CORRUPT;
+#ifdef AV_PKT_FLAG_DISCONTINUITY
+    if (cf_flags & CUFRAMES_PKT_FLAG_DISCONTINUITY)  f |= AV_PKT_FLAG_DISCONTINUITY;
+#endif
+    return f;
+}
+
+static int cuframes_packets_read_header(AVFormatContext *s)
+{
+    CuframesPacketsDemuxerContext *c = s->priv_data;
+    const char *key = parse_key(s->url);
+    if (!key || !*key) {
+        av_log(s, AV_LOG_ERROR, "cuframes_packets: empty key in URL '%s'\n", s->url);
+        return AVERROR(EINVAL);
+    }
+
+    /* Subscribe to frames ring first (наследие v1 socket handshake), затем
+     * enable_packets для opening packet shm. */
+    cuframes_subscriber_config_t cfg = {0};
+    cfg.key                = key;
+    cfg.consumer_name      = NULL;  /* auto-generated */
+    cfg.mode               = CUFRAMES_MODE_NEWEST_ONLY;
+    cfg.cuda_device        = 0;
+    cfg.connect_timeout_ms = c->connect_timeout_ms;
+
+    int rc = cuframes_subscriber_create(&cfg, &c->sub);
+    if (rc != CUFRAMES_OK) {
+        av_log(s, AV_LOG_ERROR, "cuframes_packets: subscriber_create('%s'): %s\n",
+               key, cuframes_strerror(rc));
+        return AVERROR_EXTERNAL;
+    }
+
+    rc = cuframes_subscriber_enable_packets(c->sub);
+    if (rc != CUFRAMES_OK) {
+        av_log(s, AV_LOG_ERROR,
+               "cuframes_packets: enable_packets('%s'): %s (publisher без packet ring?)\n",
+               key, cuframes_strerror(rc));
+        return AVERROR_EXTERNAL;
+    }
+
+    /* Получаем codec params (extradata может быть пустым если publisher ещё не
+     * установил — это OK, decoder соберёт SPS/PPS из in-band keyframes). */
+    uint32_t    codec_id     = 0;
+    const void *extradata    = NULL;
+    size_t      extradata_sz = 0;
+    int param_rc = cuframes_subscriber_get_codec_params(c->sub, &codec_id,
+                                                         &extradata, &extradata_sz);
+    if (param_rc != CUFRAMES_OK && param_rc != CUFRAMES_ERR_NO_CODEC_PARAMS) {
+        av_log(s, AV_LOG_ERROR, "cuframes_packets: get_codec_params: %s\n",
+               cuframes_strerror(param_rc));
+        return AVERROR_EXTERNAL;
+    }
+
+    if (codec_id == 0) {
+        av_log(s, AV_LOG_WARNING,
+               "cuframes_packets: publisher не указал codec_id, угадываем H.264\n");
+        codec_id = AV_CODEC_ID_H264;
+    }
+
+    AVStream *st = avformat_new_stream(s, NULL);
+    if (!st) return AVERROR(ENOMEM);
+    st->codecpar->codec_type = AVMEDIA_TYPE_VIDEO;
+    st->codecpar->codec_id   = (enum AVCodecID)codec_id;
+
+    /* Copy extradata если есть (publisher успел вызвать set_codec_extradata) */
+    if (extradata_sz > 0 && extradata) {
+        st->codecpar->extradata = av_mallocz(extradata_sz + AV_INPUT_BUFFER_PADDING_SIZE);
+        if (!st->codecpar->extradata) return AVERROR(ENOMEM);
+        memcpy(st->codecpar->extradata, extradata, extradata_sz);
+        st->codecpar->extradata_size = (int)extradata_sz;
+        av_log(s, AV_LOG_INFO,
+               "cuframes_packets: connected to '%s' codec_id=%u extradata=%zu bytes\n",
+               key, codec_id, extradata_sz);
+    } else {
+        av_log(s, AV_LOG_INFO,
+               "cuframes_packets: connected to '%s' codec_id=%u (no extradata yet)\n",
+               key, codec_id);
+    }
+
+    /* Timestamps: cuframes публикует pts в наносекундах. Используем µs timebase. */
+    avpriv_set_pts_info(st, 64, 1, 1000000);
+
+    c->got_first_pts        = 0;
+    c->pending_first_packet = 1;
+    return 0;
+}
+
+static int cuframes_packets_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    CuframesPacketsDemuxerContext *c = s->priv_data;
+
+    cuframes_packet_t *cp = NULL;
+    int rc = cuframes_subscriber_next_packet(c->sub, &cp, c->read_timeout_ms);
+
+    if (rc == CUFRAMES_ERR_TIMEOUT || rc == CUFRAMES_ERR_WOULD_BLOCK) {
+        return AVERROR(EAGAIN);
+    }
+    if (rc == CUFRAMES_ERR_DISCONNECTED) {
+        return AVERROR_EOF;
+    }
+    if (rc == CUFRAMES_ERR_PACKET_OVERRUN) {
+        /* Library уже resync'нула на last keyframe — на next call всё восстановится.
+         * Signal upstream EAGAIN (FFmpeg-side ретрай) + warning. */
+        av_log(s, AV_LOG_WARNING,
+               "cuframes_packets: overrun — slow consumer, resync to keyframe\n");
+        return AVERROR(EAGAIN);
+    }
+    if (rc != CUFRAMES_OK || !cp) {
+        av_log(s, AV_LOG_ERROR, "cuframes_packets: next_packet: %s\n",
+               cuframes_strerror(rc));
+        return AVERROR_EXTERNAL;
+    }
+
+    const void *data = cuframes_packet_data(cp);
+    size_t      size = cuframes_packet_size(cp);
+    int64_t     pts  = cuframes_packet_pts(cp);
+    int64_t     dts  = cuframes_packet_dts(cp);
+    uint32_t    fl   = cuframes_packet_flags(cp);
+
+    /* Anchor PTS на первом packet — downstream ожидает start from ~0 */
+    if (!c->got_first_pts) {
+        c->first_pts_ns  = pts;
+        c->got_first_pts = 1;
+    }
+
+    int err = av_new_packet(pkt, (int)size);
+    if (err < 0) {
+        cuframes_subscriber_release_packet(c->sub, cp);
+        return err;
+    }
+    memcpy(pkt->data, data, size);
+    pkt->stream_index = 0;
+    pkt->pts = (pts - c->first_pts_ns) / 1000; /* ns → µs */
+    pkt->dts = (dts != 0) ? (dts - c->first_pts_ns) / 1000 : pkt->pts;
+    pkt->flags |= packet_flags_to_av(fl);
+
+    cuframes_subscriber_release_packet(c->sub, cp);
+    return 0;
+}
+
+static int cuframes_packets_read_close(AVFormatContext *s)
+{
+    CuframesPacketsDemuxerContext *c = s->priv_data;
+    if (c->sub) {
+        cuframes_subscriber_destroy(c->sub);
+        c->sub = NULL;
+    }
+    return 0;
+}
+
+static int cuframes_packets_probe(const AVProbeData *p)
+{
+    /* URL-based protocol — probe не используется, см. AVFMT_NOFILE */
+    return 0;
+}
+
+const FFInputFormat ff_cuframes_packets_demuxer = {
+    .p.name         = "cuframes_packets",
+    .p.long_name    = NULL_IF_CONFIG_SMALL("cuframes encoded packet ring (H.264/H.265 passthrough)"),
+    .p.flags        = AVFMT_NOFILE,
+    .p.priv_class   = &cuframes_packets_demuxer_class,
+    .priv_data_size = sizeof(CuframesPacketsDemuxerContext),
+    .read_probe     = cuframes_packets_probe,
+    .read_header    = cuframes_packets_read_header,
+    .read_packet    = cuframes_packets_read_packet,
+    .read_close     = cuframes_packets_read_close,
+};