On 17/01/16 10:21, Anton Khirnov wrote:
> Quoting Arttu Ylä-Outinen (2016-01-15 14:53:46)
>> Updates libkvazaar to pass the exact frame rate to Kvazaar by setting
>> the numerator and denominator separately instead of a single floating
>> point number. The exact frame rate is needed for writing timing info to
>> the bitstream.
>>
>> Requires Kvazaar version 0.8.1.
>>
>> Signed-off-by: Arttu Ylä-Outinen <arttu.yla-outi...@tut.fi>
>> ---
>> configure | 2 +-
>> libavcodec/libkvazaar.c | 4 ++--
>> 2 files changed, 3 insertions(+), 3 deletions(-)
>>
>> diff --git a/configure b/configure
>> index 8518e69..1067e00 100755
>> --- a/configure
>> +++ b/configure
>> @@ -4472,7 +4472,7 @@ enabled libgsm && { for gsm_hdr in "gsm.h"
>> "gsm/gsm.h"; do
>> check_lib "${gsm_hdr}" gsm_create -lgsm
>> && break;
>> done || die "ERROR: libgsm not found"; }
>> enabled libilbc && require libilbc ilbc.h
>> WebRtcIlbcfix_InitDecode -lilbc
>> -enabled libkvazaar && require_pkg_config "kvazaar >= 0.7.1"
>> kvazaar.h kvz_api_get
>> +enabled libkvazaar && require_pkg_config "kvazaar >= 0.8.1"
>> kvazaar.h kvz_api_get
>> enabled libmfx && require_pkg_config libmfx "mfx/mfxvideo.h"
>> MFXInit
>> enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h
>> lame_set_VBR_quality -lmp3lame
>> enabled libopencore_amrnb && require libopencore_amrnb
>> opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb
>> diff --git a/libavcodec/libkvazaar.c b/libavcodec/libkvazaar.c
>> index 89b024a..19122e0 100644
>> --- a/libavcodec/libkvazaar.c
>> +++ b/libavcodec/libkvazaar.c
>> @@ -80,8 +80,8 @@ static av_cold int libkvazaar_init(AVCodecContext *avctx)
>> cfg->width = avctx->width;
>> cfg->height = avctx->height;
>>
>> - cfg->framerate =
>> - avctx->time_base.den / (double)(avctx->time_base.num *
>> avctx->ticks_per_frame);
>> + cfg->framerate_num = avctx->time_base.den;
>> + cfg->framerate_denom = avctx->time_base.num * avctx->ticks_per_frame;
>> cfg->target_bitrate = avctx->bit_rate;
>> cfg->vui.sar_width = avctx->sample_aspect_ratio.num;
>> cfg->vui.sar_height = avctx->sample_aspect_ratio.den;
>> --
>> 2.7.0
>
> Shouldn't we keep compatibility with the older versions?
>
It is still in flux, I'd say no.
_______________________________________________
libav-devel mailing list
libav-devel@libav.org
https://lists.libav.org/mailman/listinfo/libav-devel
