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avcodec/nvenc: add option to turn off a53 closed caption embedding
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6972dae5a4
commit
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@ -2107,7 +2107,7 @@ int ff_nvenc_send_frame(AVCodecContext *avctx, const AVFrame *frame)
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pic_params.inputTimeStamp = frame->pts;
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if (av_frame_get_side_data(frame, AV_FRAME_DATA_A53_CC)) {
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if (ctx->a53_cc && av_frame_get_side_data(frame, AV_FRAME_DATA_A53_CC)) {
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if (ff_alloc_a53_sei(frame, sizeof(NV_ENC_SEI_PAYLOAD), (void**)&sei_data, &sei_size) < 0) {
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av_log(ctx, AV_LOG_ERROR, "Not enough memory for closed captions, skipping\n");
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}
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@ -186,6 +186,7 @@ typedef struct NvencContext
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int weighted_pred;
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int coder;
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int b_ref_mode;
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int a53_cc;
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} NvencContext;
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int ff_nvenc_encode_init(AVCodecContext *avctx);
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@ -137,6 +137,7 @@ static const AVOption options[] = {
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{ "each", "", 0, AV_OPT_TYPE_CONST, { .i64 = 1 }, 0, 0, VE, "b_ref_mode" },
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{ "middle", "", 0, AV_OPT_TYPE_CONST, { .i64 = 2 }, 0, 0, VE, "b_ref_mode" },
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#endif
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{ "a53cc", "Use A53 Closed Captions (if available)", OFFSET(a53_cc), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, VE },
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{ NULL }
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};
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@ -29,7 +29,7 @@
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#define LIBAVCODEC_VERSION_MAJOR 58
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#define LIBAVCODEC_VERSION_MINOR 24
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#define LIBAVCODEC_VERSION_MICRO 100
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#define LIBAVCODEC_VERSION_MICRO 101
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#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
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LIBAVCODEC_VERSION_MINOR, \
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