Re: [FFmpeg-devel] [PATCH v2 2/2] avformat/dashenc: Signal http end of chunk(http_shutdown) explicitly

[Jeyapal, Karthick]

On 1/2/18 1:49 PM, Karthick J wrote:
> From: Karthick Jeyapal 
>
> Currently http end of chunk is signalled implicitly in dashenc_io_open().
> This mean playlists http writes would have to wait upto a segment duration to 
> signal end of chunk causing delays.
> This patch will fix that problem and improve performance.
> ---
>  libavformat/dashenc.c | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
> index 2e4ff67..c9cc389 100644
> --- a/libavformat/dashenc.c
> +++ b/libavformat/dashenc.c
> @@ -149,7 +149,10 @@ static void dashenc_io_close(AVFormatContext *s, 
> AVIOContext **pb, char *filenam
>  ff_format_io_close(s, pb);
>  #if CONFIG_HTTP_PROTOCOL
>  } else {
> +URLContext *http_url_context = ffio_geturlcontext(*pb);
> +av_assert0(http_url_context);
>  avio_flush(*pb);
> +ffurl_shutdown(http_url_context, AVIO_FLAG_WRITE);
>  #endif
>  }
>  }

Patchset pushed.

Regards,
Karthick



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[FFmpeg-devel] [PATCH v2 2/2] avformat/dashenc: Signal http end of chunk(http_shutdown) explicitly

[Karthick J]

From: Karthick Jeyapal 

Currently http end of chunk is signalled implicitly in dashenc_io_open().
This mean playlists http writes would have to wait upto a segment duration to 
signal end of chunk causing delays.
This patch will fix that problem and improve performance.
---
 libavformat/dashenc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 2e4ff67..c9cc389 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -149,7 +149,10 @@ static void dashenc_io_close(AVFormatContext *s, 
AVIOContext **pb, char *filenam
 ff_format_io_close(s, pb);
 #if CONFIG_HTTP_PROTOCOL
 } else {
+URLContext *http_url_context = ffio_geturlcontext(*pb);
+av_assert0(http_url_context);
 avio_flush(*pb);
+ffurl_shutdown(http_url_context, AVIO_FLAG_WRITE);
 #endif
 }
 }
-- 
1.9.1

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