[FFmpeg-devel] H264 Decoder Crashing when enabling b-frames

[Rakesh Manganellore]

Hi,

Gentle reminder.

On Thu, Nov 25, 2010 at 11:12 AM, Rakesh Manganellore <
manganellore.rakesh at gmail.com> wrote:

> Previously we were using h263 for video encoding and decoding. Later we
> replaced h263 with h264.
> Same YUV (This is fine. we dumped and checked the input) input given to
> h263 codec will be given to h264 codec.
> For encoding we are using x264 encoder. Decoder side we are using ffmpeg
> h264 decoder.
> we dumped the input (.264) coming to decoder.  that is also fine.
> But in b-frames case we are unable to dump even two frame as it is crashing
> in the 2nd frame itself.
> one strange thing we observed is, "When we run the code without break
> points, the code is crashing in the 2nd frame itself as b-frame is coming at
> the 2nd frame itself." But "When we put break points, B-frame is coming
> after some 10 to 15 frames passed. Until that we are getting I and P frames
> only.There also it is crashing when decoder gets a b-frame".
>
>
>
> On Wed, Nov 24, 2010 at 8:16 PM, Ronald S. Bultje <rsbultje at gmail.com>wrote:
>
>> Hi,
>>
>> On Wed, Nov 24, 2010 at 1:41 AM, Rakesh Manganellore
>> <manganellore.rakesh at gmail.com> wrote:
>> >> After integration, The h264 Baseline profile is working fine, Main
>> profile
>> >> (Only CABAC enabled) is working fine.
>> >> when we enabled B-Frames, code is crashing at below location in
>> "H264.c" in
>> >> function mc_dir_part ();
>>
>> Please define "integration"?
>>
>> Ronald
>> _______________________________________________
>> ffmpeg-devel mailing list
>> ffmpeg-devel at mplayerhq.hu
>> https://lists.mplayerhq.hu/mailman/listinfo/ffmpeg-devel
>>
>
>
>
> --
>
> Thanks & Regards
> Rakesh Manganellore
>



-- 

Thanks & Regards
Rakesh Manganellore