[FFmpeg-devel] [PATCH] fftools/ffmpeg_mux: fix regression with muxer EOF

[Zhao Zhili <quinkblack@foxmail.com>]

From: Zhao Zhili <zhilizhao@tencent.com>

Regression introduced by b40856.

Fix #10327.
---
 fftools/ffmpeg_mux.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/fftools/ffmpeg_mux.c b/fftools/ffmpeg_mux.c
index a2e8873ad2..b4b4dab8fd 100644
--- a/fftools/ffmpeg_mux.c
+++ b/fftools/ffmpeg_mux.c
@@ -214,9 +214,14 @@ static void *muxer_thread(void *arg)
         ost = of->streams[stream_idx];
         ret = sync_queue_process(mux, ost, ret < 0 ? NULL : pkt, &stream_eof);
         av_packet_unref(pkt);
-        if (ret == AVERROR_EOF && stream_eof)
-            tq_receive_finish(mux->tq, stream_idx);
-        else if (ret < 0) {
+        if (ret == AVERROR_EOF) {
+            if (stream_eof) {
+                tq_receive_finish(mux->tq, stream_idx);
+            } else {
+                ret = 0;
+                break;
+            }
+        } else if (ret < 0) {
             av_log(mux, AV_LOG_ERROR, "Error muxing a packet\n");
             break;
         }
-- 
2.25.1

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