[FFmpeg-devel] [Patch] example/filtering_video.c Remove deprecated function avcodec_get_frame_default from filtering_video.c

[anshul]

On 01/21/2014 04:50 PM, Stefano Sabatini wrote:
> On date Tuesday 2014-01-21 16:01:22 +0530, anshul encoded:
>> Hi
>>
>> I have removed the avcodec_get_frame_default from git and put the
>> av_frame_unref
>> in file filtering_video.c
>>
>> Thanks
>> Anshul
>>
>>  From 2075d6d554cb0aa3e4b51661060b2f544ba2dd45 Mon Sep 17 00:00:00 2001
>> From: Anshul Maheshwari <er.anshul.maheshwari at gmail.com>
>> Date: Tue, 21 Jan 2014 15:51:06 +0530
>> Subject: [PATCH] remove deprecated function avcodec_get_frame_defaults and
>>   replaced it by av_frame_unref
>>
>> ---
>>   doc/examples/filtering_video.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/doc/examples/filtering_video.c b/doc/examples/filtering_video.c
>> index 790c641..8d3e7a8 100644
>> --- a/doc/examples/filtering_video.c
>> +++ b/doc/examples/filtering_video.c
>> @@ -215,7 +215,7 @@ int main(int argc, char **argv)
>>               break;
>>   
>>           if (packet.stream_index == video_stream_index) {
>> -            avcodec_get_frame_defaults(frame);
>> +            av_frame_unref(frame);
> What's the point of av_frame_unref() here?
>
>>               got_frame = 0;
>>               ret = avcodec_decode_video2(dec_ctx, frame, &got_frame, &packet);
>>               if (ret < 0) {
It would set the default values of frame, I have not looked inside the

avcodec_decode_video2 so cant say whether inside it actually need it  as frame set to default value.

Thanks
Anshul