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Alex Rivera
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I am attempting to encode video using libavcodec/libavformat. Audio works great, but when I try to encode video I get the following errors: [libx264 @ 0x10182a000]broken ffmpeg default settings detected [libx264 @ 0x10182a000]use an encoding preset (vpre) easy to fix using the command line ffmpeg, but I am trying to do this in C. my options are AVStream *pVideoOutStream = av_new_stream(pOutFormatCtx, 0); AVCodecContext *pVideoOutCodecCtx = pVideoOutStream->codec; pVideoOutCodecCtx->codec_id = CODEC_ID_H264; pVideoOutCodecCtx->codec_type = CODEC_TYPE_VIDEO; pVideoOutCodecCtx->bit_rate = pVideoInCodecCtx->bit_rate; pVideoOutCodecCtx->width = pVideoInCodecCtx->width; pVideoOutCodecCtx->height = pVideoInCodecCtx->height; pVideoOutCodecCtx->pix_fmt = pVideoInCodecCtx->pix_fmt; pVideoOutCodecCtx->sample_rate = pVideoInCodecCtx->sample_rate; pVideoOutCodecCtx->gop_size = 30; but avcodec_open() fails. What other values do I need to set to make x264 happy?
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