[FFmpeg-devel] [PATCH] libavformat/dashenc.c:kill latency when ldash on

[mypopy at gmail.com]

On Tue, Jun 30, 2020 at 11:12 AM Siyuan Huang <saber.huang at samsung.com> wrote:
>
> From: Siyuan Huang <saber.huang at samsung.com>
>
>
>
> disable write tmp file to let it using chunk downloading at last segment
>
>
>
> Signed-off-by: Siyuan Huang <saber.huang at 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