C++ (Cpp) nvenc_setup_extradata Examples

Example #1

File: nvenc_b.c Project: RaymondTaoer/FFmpeg

av_cold int ff_nvenc_encode_init(AVCodecContext *avctx)
{
    int ret;

    if ((ret = nvenc_load_libraries(avctx)) < 0)
        return ret;

    if ((ret = nvenc_setup_device(avctx)) < 0)
        return ret;

    if ((ret = nvenc_setup_encoder(avctx)) < 0)
        return ret;

    if ((ret = nvenc_setup_surfaces(avctx)) < 0)
        return ret;

    if (avctx->flags & CODEC_FLAG_GLOBAL_HEADER) {
        if ((ret = nvenc_setup_extradata(avctx)) < 0)
            return ret;
    }

    avctx->coded_frame = av_frame_alloc();
    if (!avctx->coded_frame)
        return AVERROR(ENOMEM);

    return 0;
}

Example #2

File: nvenc.c Project: theambient/libav

av_cold int ff_nvenc_encode_init(AVCodecContext *avctx)
{
    int ret;

    if ((ret = nvenc_load_libraries(avctx)) < 0)
        return ret;

    if ((ret = nvenc_setup_device(avctx)) < 0)
        return ret;

    if ((ret = nvenc_setup_encoder(avctx)) < 0)
        return ret;

    if ((ret = nvenc_setup_surfaces(avctx)) < 0)
        return ret;

    if (avctx->flags & CODEC_FLAG_GLOBAL_HEADER) {
        if ((ret = nvenc_setup_extradata(avctx)) < 0)
            return ret;
    }

    return 0;
}