[FFmpeg-devel] [PATCH 9/9] avformat/aviobuf: increase default read buffer size to 2*max_buffer_size for streamed data

Paul B Mahol onemda at gmail.com
Wed Sep 30 01:25:49 EEST 2020


On Tue, Sep 29, 2020 at 11:10:21PM +0200, Marton Balint wrote:
> This should increase the effectiveness of ffio_ensure_seekback by reducing the
> number of buffer reallocations and memmoves/memcpys because even a small
> seekback window requires max_buffer_size+window_size buffer space.
> 
> Signed-off-by: Marton Balint <cus at passwd.hu>
> ---
>  libavformat/aviobuf.c | 5 +++++
>  1 file changed, 5 insertions(+)
> 

This patch set fixes demuxing chained oggs via pipe,
so I'm not against it.


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