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Git pushed a commit to branch master
in repository ffmpeg.

The following commit(s) were added to refs/heads/master by this push:
     new 62731e05ab avformat/mov: don't assume a sample to be the last in 
fragmented input
62731e05ab is described below

commit 62731e05ab6f8b1aaefc33f3400952e88ada04fe
Author:     James Almer <[email protected]>
AuthorDate: Thu Jun 18 13:46:52 2026 -0300
Commit:     James Almer <[email protected]>
CommitDate: Thu Jun 18 13:46:54 2026 -0300

    avformat/mov: don't assume a sample to be the last in fragmented input
    
    Both the seek index and the stream duration are constantly being updated as
    trun boxes are read.
    
    Fixes mpv issue 18149.
    
    Signed-off-by: James Almer <[email protected]>
---
 libavformat/mov.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavformat/mov.c b/libavformat/mov.c
index 7513b3ccc1..0915b35a7f 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -11626,6 +11626,7 @@ static int get_eia608_packet(AVIOContext *pb, AVPacket 
*pkt, int src_size)
 static int mov_finalize_packet(AVFormatContext *s, AVStream *st, AVIndexEntry 
*sample,
                                 int64_t current_index, AVPacket *pkt)
 {
+    MOVContext *mov = s->priv_data;
     MOVStreamContext *sc = st->priv_data;
 
     pkt->stream_index = sc->ffindex;
@@ -11647,7 +11648,7 @@ static int mov_finalize_packet(AVFormatContext *s, 
AVStream *st, AVIndexEntry *s
         pkt->pts = pkt->dts;
     }
 
-    if (st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO &&
+    if (st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO && 
!mov->fragment.found_tfhd &&
         sc->current_sample >= ffstream(st)->nb_index_entries) {
         int64_t pts   = av_rescale_q(pkt->pts,     st->time_base, 
(AVRational){ 1, st->codecpar->sample_rate });
         int64_t total = av_rescale_q(st->duration, st->time_base, 
(AVRational){ 1, st->codecpar->sample_rate });

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