[FFmpeg-devel] [PATCH] increment initial_prog_date_time when removing old segments

[Steven Liu]

2016-11-11 21:40 GMT+08:00 Michael Niedermayer <michael at niedermayer.cc>:

> On Fri, Nov 11, 2016 at 10:13:43AM +0100, Robert Nagy wrote:
> > Fixes https://trac.ffmpeg.org/ticket/5940#ticket
> >
> > ---
> >  libavformat/hlsenc.c | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
> > index 9ca2df7..80a598a 100644
> > --- a/libavformat/hlsenc.c
> > +++ b/libavformat/hlsenc.c
> > @@ -183,6 +183,7 @@ static int hls_delete_old_segments(HLSContext *hls)
> {
> >      segment = hls->old_segments;
> >      while (segment) {
> >          playlist_duration -= segment->duration;
> > +        initial_prog_date_time += segment->duration;
>
> src/libavformat/hlsenc.c: In function ‘hls_delete_old_segments’:
> src/libavformat/hlsenc.c:186:9: error: ‘initial_prog_date_time’
> undeclared (first use in this function)
> src/libavformat/hlsenc.c:186:9: note: each undeclared identifier is
> reported only once for each function it appears in
>
>
> [...]
>
> --
> Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
>
> Those who would give up essential Liberty, to purchase a little
> temporary Safety, deserve neither Liberty nor Safety -- Benjamin Franklin
>
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>
>From 4cb283e3796b53c93cfded381c4606304a6ec706 Mon Sep 17 00:00:00 2001
From: Robert Nagy <ronag89 at gmail.com>
Date: Fri, 11 Nov 2016 21:56:00 +0800
Subject: [PATCH] increment initial_prog_date_time when removing old segments

Fixes https://trac.ffmpeg.org/ticket/5940#ticket

Reviewed-by: Michael Niedermayer <<michael at niedermayer.cc>>
Signed-off-by: Robert Nagy <ronag89 at gmail.com>
Signed-off-by: Steven Liu <lingjiujianke at gmail.com>
---
 libavformat/hlsenc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index 9ca2df7..e16fb0c 100644
--- a/libavformat/hlsenc.c
+++ b/libavformat/hlsenc.c
@@ -183,6 +183,7 @@ static int hls_delete_old_segments(HLSContext *hls) {
     segment = hls->old_segments;
     while (segment) {
         playlist_duration -= segment->duration;
+        hls->initial_prog_date_time += segment->duration;
         previous_segment = segment;
         segment = previous_segment->next;
         if (playlist_duration <= -previous_segment->duration) {
--
2.9.3 (Apple Git-75)