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

Marton Balint cus at passwd.hu
Fri Oct 9 22:25:52 EEST 2020



On Thu, 8 Oct 2020, Marton Balint wrote:

>
>
> On Tue, 6 Oct 2020, Marton Balint wrote:
>
>>
>>
>> On Wed, 30 Sep 2020, Paul B Mahol wrote:
>>
>>> 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.
>>
>> Thanks for testing.
>>
>> Is there anybody who would like to comment on the patch series 
>> before I push it?
>>
>> I know that some regression tests for avio would be good, but it is not 
>> something I plan working on.
>
> Last ping, will apply soon.

Applied the series.

Regards,
Marton


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