Update with no file mode changes : From 6d08df73f9cb8cc8d8dfa3b974232f0c0a2b11f8 Mon Sep 17 00:00:00 2001 From: Siyuan Huang <saber.hu...@samsung.com> Date: Tue, 30 Jun 2020 13:34:47 +0800 Subject: [PATCH] libavformat/dashenc.c:support mpd update period
according iso 23009-1 , in live cases , mpd refresh
period should be changeable
Signed-off-by: Siyuan Huang <saber.hu...@samsung.com>
---
libavformat/dashenc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index dc3306a56a..ef6e3d29c6 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -2232,6 +2232,8 @@ static int dash_write_packet(AVFormatContext *s, AVPacket
*pkt)
AVDictionary *opts = NULL;
const char *proto = avio_find_protocol_name(s->url);
int use_rename = proto && !strcmp(proto, "file");
+ if (c->ldash)
+ use_rename = 0;
if (os->segment_type == SEGMENT_TYPE_MP4)
write_styp(os->ctx->pb);
os->filename[0] = os->full_path[0] = os->temp_path[0] = '\0';
--
2.17.1
-----Original Message-----
From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of
myp...@gmail.com
Sent: 2020年6月30日 11:53
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH] libavformat/dashenc.c:kill latency when
ldash on
On Tue, Jun 30, 2020 at 11:12 AM Siyuan Huang <saber.hu...@samsung.com> wrote:
>
> From: Siyuan Huang <saber.hu...@samsung.com>
>
>
>
> disable write tmp file to let it using chunk downloading at last
> segment
>
>
>
> Signed-off-by: Siyuan Huang <saber.hu...@samsung.com>
>
> ---
>
> libavformat/dashenc.c | 2 ++
>
> 1 file changed, 2 insertions(+)
>
> mode change 100644 => 100755 libavformat/dashenc.c
>
>
>
> diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
>
> old mode 100644
>
> new mode 100755
>
This patch change the file mode
> index 62193058d7..66a8a62294
>
> --- a/libavformat/dashenc.c
>
> +++ b/libavformat/dashenc.c
>
> @@ -2229,6 +2229,8 @@ static int dash_write_packet(AVFormatContext *s,
> AVPacket *pkt)
>
> AVDictionary *opts = NULL;
>
> const char *proto = avio_find_protocol_name(s->url);
>
> int use_rename = proto && !strcmp(proto, "file");
>
> + if (c->ldash)
>
> + use_rename = 0;
>
> if (os->segment_type == SEGMENT_TYPE_MP4)
>
> write_styp(os->ctx->pb);
>
> os->filename[0] = os->full_path[0] = os->temp_path[0] = '\0';
>
> --
>
> 2.17.1
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0001-libavformat-dashenc.c-kill-latency-when-ldash-on.patch
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