[libav-commits] avconv: Flush output BSFs when stream copy reaches EOF

[Mark Thompson]

Module: libav
Branch: master
Commit: 4d56f7ab8f627aa140c1ede1bb61305f01cefcdd

Author:    Mark Thompson <s...@jkqxz.net>
Committer: Mark Thompson <s...@jkqxz.net>
Date:      Thu May  4 23:01:23 2017 +0100

avconv: Flush output BSFs when stream copy reaches EOF

Same as f64d1100a54d12c78ce436181bb64229c56da6b3, for stream copy
rather than encode.

---

 avtools/avconv.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/avtools/avconv.c b/avtools/avconv.c
index 2e218e9..719d289 100644
--- a/avtools/avconv.c
+++ b/avtools/avconv.c
@@ -1127,6 +1127,12 @@ static void do_streamcopy(InputStream *ist, OutputStream 
*ost, const AVPacket *p
     int64_t ost_tb_start_time = av_rescale_q(start_time, AV_TIME_BASE_Q, 
ost->mux_timebase);
     AVPacket opkt;
 
+    // EOF: flush output bitstream filters.
+    if (!pkt) {
+        output_packet(of, &opkt, ost, 1);
+        return;
+    }
+
     av_init_packet(&opkt);
 
     if ((!ost->frame_number && !(pkt->flags & AV_PKT_FLAG_KEY)) &&
@@ -1590,7 +1596,7 @@ static void process_input_packet(InputStream *ist, const 
AVPacket *pkt, int no_e
             break;
         }
     }
-    for (i = 0; pkt && i < nb_output_streams; i++) {
+    for (i = 0; i < nb_output_streams; i++) {
         OutputStream *ost = output_streams[i];
 
         if (!check_output_constraints(ist, ost) || ost->encoding_needed)
@@ -2779,7 +2785,7 @@ static int transcode(void)
     /* at the end of stream, we must flush the decoder buffers */
     for (i = 0; i < nb_input_streams; i++) {
         ist = input_streams[i];
-        if (!input_files[ist->file_index]->eof_reached && 
ist->decoding_needed) {
+        if (!input_files[ist->file_index]->eof_reached) {
             process_input_packet(ist, NULL, 0);
         }
     }

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