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Code Issues Releases Activity

avcodec/libx264: Add support for Sony XAVC Class 300 and 480

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Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2021-06-22 18:40:03 +08:00
parent 62dc5df941
commit 93da0869e6
1 changed files with 13 additions and 1 deletions
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14
libavcodec/libx264.c
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@ -749,6 +749,18 @@ static av_cold int X264_init(AVCodecContext *avctx)
av_log(avctx, AV_LOG_ERROR,
"x264 too old for AVC Intra, at least version 142 needed\n");
#endif
if (x4->avcintra_class > 200) {
#if X264_BUILD < 164
av_log(avctx, AV_LOG_ERROR,
"x264 too old for AVC Intra 300/480, at least version 164 needed\n");
return AVERROR(EINVAL);
#else
/* AVC-Intra 300/480 only supported by Sony XAVC flavor */
x4->params.i_avcintra_flavor = X264_AVCINTRA_FLAVOR_SONY;
#endif
}
if (x4->b_bias != INT_MIN)
x4->params.i_bframe_bias = x4->b_bias;
if (x4->b_pyramid >= 0)
@ -1082,7 +1094,7 @@ static const AVOption options[] = {
{ "none", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = X264_NAL_HRD_NONE}, INT_MIN, INT_MAX, VE, "nal-hrd" },
{ "vbr", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = X264_NAL_HRD_VBR}, INT_MIN, INT_MAX, VE, "nal-hrd" },
{ "cbr", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = X264_NAL_HRD_CBR}, INT_MIN, INT_MAX, VE, "nal-hrd" },
{ "avcintra-class","AVC-Intra class 50/100/200", OFFSET(avcintra_class),AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 200 , VE},
{ "avcintra-class","AVC-Intra class 50/100/200/300/480", OFFSET(avcintra_class),AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 480 , VE},
{ "me_method", "Set motion estimation method", OFFSET(motion_est), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, X264_ME_TESA, VE, "motion-est"},
{ "motion-est", "Set motion estimation method", OFFSET(motion_est), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, X264_ME_TESA, VE, "motion-est"},
{ "dia", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = X264_ME_DIA }, INT_MIN, INT_MAX, VE, "motion-est" },