diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index af927cb084..5975a046cc 100644
--- a/fftools/ffprobe.c
+++ b/fftools/ffprobe.c
@@ -79,6 +79,12 @@
 #  define pthread_mutex_unlock(a) do{}while(0)
 #endif
 
+// attached as opaque_ref to packets/frames
+typedef struct FrameData {
+    int64_t pkt_pos;
+    int     pkt_size;
+} FrameData;
+
 typedef struct InputStream {
     AVStream *st;
 
@@ -2569,6 +2575,7 @@ static void show_subtitle(WriterContext *w, AVSubtitle *sub, AVStream *stream,
 static void show_frame(WriterContext *w, AVFrame *frame, AVStream *stream,
                        AVFormatContext *fmt_ctx)
 {
+    FrameData *fd = frame->opaque_ref ? (FrameData*)frame->opaque_ref->data : NULL;
     AVBPrint pbuf;
     char val_str[128];
     const char *s;
@@ -2597,10 +2604,10 @@ static void show_frame(WriterContext *w, AVFrame *frame, AVStream *stream,
 #endif
     print_duration_ts  ("duration",          frame->duration);
     print_duration_time("duration_time",     frame->duration, &stream->time_base);
-    if (frame->pkt_pos != -1) print_fmt    ("pkt_pos", "%"PRId64, frame->pkt_pos);
-    else                      print_str_opt("pkt_pos", "N/A");
-    if (frame->pkt_size != -1) print_val    ("pkt_size", frame->pkt_size, unit_byte_str);
-    else                       print_str_opt("pkt_size", "N/A");
+    if (fd && fd->pkt_pos != -1)  print_fmt    ("pkt_pos", "%"PRId64, fd->pkt_pos);
+    else                          print_str_opt("pkt_pos", "N/A");
+    if (fd && fd->pkt_size != -1) print_val    ("pkt_size", fd->pkt_size, unit_byte_str);
+    else                          print_str_opt("pkt_size", "N/A");
 
     switch (stream->codecpar->codec_type) {
         AVRational sar;
@@ -2909,6 +2916,15 @@ static int read_interval_packets(WriterContext *w, InputFile *ifile,
             }
             if (do_read_frames) {
                 int packet_new = 1;
+                FrameData *fd;
+
+                pkt->opaque_ref = av_buffer_allocz(sizeof(*fd));
+                if (!pkt->opaque_ref)
+                    return AVERROR(ENOMEM);
+                fd = (FrameData*)pkt->opaque_ref->data;
+                fd->pkt_pos  = pkt->pos;
+                fd->pkt_size = pkt->size;
+
                 while (process_frame(w, ifile, frame, pkt, &packet_new) > 0);
             }
         }
@@ -3403,6 +3419,8 @@ static int open_input_file(InputFile *ifile, const char *filename,
                 av_dict_set(&codec_opts, "threads", "1", 0);
             }
 
+            av_dict_set(&opts, "flags", "+copy_opaque", AV_DICT_MULTIKEY);
+
             ist->dec_ctx->pkt_timebase = stream->time_base;
 
             if (avcodec_open2(ist->dec_ctx, codec, &opts) < 0) {
diff --git a/tests/ref/fate/flcl1905 b/tests/ref/fate/flcl1905
index 666b2600e4..c8b9d8bce4 100644
--- a/tests/ref/fate/flcl1905
+++ b/tests/ref/fate/flcl1905
@@ -1,192 +1,192 @@
 packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=22528|duration_time=0.510839|size=4092|pos=56|flags=K__
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=3348|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=2976|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=2604|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=2232|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=1860|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=1488|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=1116|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=744|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=372|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
 packet|codec_type=audio|stream_index=0|pts=22528|pts_time=0.510839|dts=22528|dts_time=0.510839|duration=22528|duration_time=0.510839|size=4092|pos=4148|flags=K__
 frame|media_type=audio|stream_index=0|key_frame=1|pts=22528|pts_time=0.510839|pkt_dts=22528|pkt_dts_time=0.510839|best_effort_timestamp=22528|best_effort_timestamp_time=0.510839|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=3720|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=3348|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=2976|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=2604|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=2232|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=1860|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=1488|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=1116|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=744|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=372|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
 packet|codec_type=audio|stream_index=0|pts=45056|pts_time=1.021678|dts=45056|dts_time=1.021678|duration=22528|duration_time=0.510839|size=4092|pos=8240|flags=K__
 frame|media_type=audio|stream_index=0|key_frame=1|pts=45056|pts_time=1.021678|pkt_dts=45056|pkt_dts_time=1.021678|best_effort_timestamp=45056|best_effort_timestamp_time=1.021678|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=8240|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=8240|pkt_size=3720|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=8240|pkt_size=3348|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
-frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=8240|pkt_size=2976|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
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+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=61436|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=61436|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
+frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=61436|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
 packet|codec_type=audio|stream_index=0|pts=360448|pts_time=8.173424|dts=360448|dts_time=8.173424|duration=44|duration_time=0.000998|size=8|pos=65528|flags=K_C
 frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=44|pkt_duration_time=0.000998|duration=44|duration_time=0.000998|pkt_pos=65528|pkt_size=8|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown
