latmenc: Check for LOAS sync word

[ffmpeg] / libavformat / mux.c

diff --git a/libavformat/mux.c b/libavformat/mux.c
index 649b4961d94870e87e06370f61b3214e9eee56ff..d93931518ab7ac7cf95141283cc0fcad3120a9da 100644 (file)
--- a/libavformat/mux.c
+++ b/libavformat/mux.c
@@ -549,20 +549,21 @@ int ff_interleave_add_packet(AVFormatContext *s, AVPacket *pkt,
         next_point = &s->packet_buffer;
     }
 
-    if (*next_point) {
-        if (chunked) {
-            uint64_t max= av_rescale_q(s->max_chunk_duration, AV_TIME_BASE_Q, st->time_base);
-            if (   st->interleaver_chunk_size     + pkt->size     <= s->max_chunk_size-1U
-                && st->interleaver_chunk_duration + pkt->duration <= max-1U) {
-                st->interleaver_chunk_size     += pkt->size;
-                st->interleaver_chunk_duration += pkt->duration;
-                goto next_non_null;
-            } else {
-                st->interleaver_chunk_size     =
-                st->interleaver_chunk_duration = 0;
-                this_pktl->pkt.flags |= CHUNK_START;
-            }
+    if (chunked) {
+        uint64_t max= av_rescale_q_rnd(s->max_chunk_duration, AV_TIME_BASE_Q, st->time_base, AV_ROUND_UP);
+        if (   st->interleaver_chunk_size     + pkt->size     <= s->max_chunk_size-1U
+            && st->interleaver_chunk_duration + pkt->duration <= max-1U) {
+            st->interleaver_chunk_size     += pkt->size;
+            st->interleaver_chunk_duration += pkt->duration;
+        } else {
+            st->interleaver_chunk_size     =
+            st->interleaver_chunk_duration = 0;
+            this_pktl->pkt.flags |= CHUNK_START;
         }
+    }
+    if (*next_point) {
+        if (chunked && !(this_pktl->pkt.flags & CHUNK_START))
+            goto next_non_null;
 
         if (compare(s, &s->packet_buffer_end->pkt, pkt)) {
             while (   *next_point