[FFmpeg-devel] [PATCH] Added rap flag to libx265 to insert VPS/SPS/PPS before each key frame.

[Marcus Gustafsson]

And again... I apologize for the premature patch.

Here is one that does not include duplicated vps/sps/pps in the beginning
of the file.

Br
/Marcus


On Tue, Mar 25, 2014 at 9:29 PM, Marcus Gustafsson <
mankan.gustafsson at gmail.com> wrote:

> HI again,
>
> the x.265 project have fixed a repeat headers flag so the wrapper patch is
> minimal.
>
> Best regards
> Marcus
>
> diff --git a/libavcodec/libx265.c b/libavcodec/libx265.c
> index 291692a..0afc335 100644
> --- a/libavcodec/libx265.c
> +++ b/libavcodec/libx265.c
> @@ -149,6 +149,9 @@ static av_cold int libx265_encode_init(AVCodecContext
> *avctx)
>          ctx->params->rc.rateControlMode = X265_RC_ABR;
>      }
>
> +    if (!(avctx->flags & CODEC_FLAG_GLOBAL_HEADER))
> +        ctx->params->bRepeatHeaders = 1;
> +
>      if (ctx->x265_opts) {
>          AVDictionary *dict    = NULL;
>          AVDictionaryEntry *en = NULL;
>
>
>
> On Sat, Mar 15, 2014 at 1:32 PM, Derek Buitenhuis <
> derek.buitenhuis at gmail.com> wrote:
>
>> On 3/14/2014 10:06 PM, Hendrik Leppkes wrote:
>> > Random Access Point
>> >
>> > Regarding the patch, I think its a better idea to ask the x265
>> > developers to offer this functionality, similar to how libx264 does.
>> > They are pretty open to such suggestions, and iirc. Derek (the
>> > author/maintainer of the libx265 wrapper) already had plans for this
>> > in some form and shape.
>>
>> I'll add support for the global header flag and setting the extradata
>> properly
>> in such places, as discussed on #x265.
>>
>> But yeah, I have no intention of adding VPS/SPS/PPS at RAPs as a feature
>> of
>> the wrapper.
>>
>> - Derek
>> _______________________________________________
>> ffmpeg-devel mailing list
>> ffmpeg-devel at ffmpeg.org
>> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>>
>
>
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