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Old libav versions used constant without AV_ prefix
From Jenster
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@ -325,8 +325,11 @@ FFmpegVideo::FFmpegVideo()
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//AVCodecID codec_id = AV_CODEC_ID_H264 ;
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//AVCodecID codec_id = AV_CODEC_ID_MPEG2VIDEO;
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#if LIBAVCODEC_VERSION_MAJOR < 55
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CodecID codec_id = CODEC_ID_MPEG4;
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#else
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AVCodecID codec_id = AV_CODEC_ID_MPEG4;
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#endif
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uint8_t endcode[] = { 0, 0, 1, 0xb7 };
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/* find the mpeg1 video encoder */
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@ -385,10 +388,15 @@ FFmpegVideo::FFmpegVideo()
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*/
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encoding_context->gop_size = 100;
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//encoding_context->max_b_frames = 1;
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#if LIBAVCODEC_VERSION_MAJOR < 55
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encoding_context->pix_fmt = PIX_FMT_YUV420P; //context->pix_fmt = PIX_FMT_RGB24;
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if (codec_id == CODEC_ID_H264) {
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#else
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encoding_context->pix_fmt = AV_PIX_FMT_YUV420P; //context->pix_fmt = AV_PIX_FMT_RGB24;
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if (codec_id == AV_CODEC_ID_H264)
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if (codec_id == AV_CODEC_ID_H264) {
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#endif
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av_opt_set(encoding_context->priv_data, "preset", "slow", 0);
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}
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/* open it */
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if (avcodec_open2(encoding_context, encoding_codec, NULL) < 0)
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@ -428,7 +436,11 @@ FFmpegVideo::FFmpegVideo()
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decoding_context->width = encoding_context->width;
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decoding_context->height = encoding_context->height;
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#if LIBAVCODEC_VERSION_MAJOR < 55
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decoding_context->pix_fmt = PIX_FMT_YUV420P;
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#else
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decoding_context->pix_fmt = AV_PIX_FMT_YUV420P;
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#endif
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if(decoding_codec->capabilities & CODEC_CAP_TRUNCATED)
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decoding_context->flags |= CODEC_FLAG_TRUNCATED; // we do not send complete frames
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@ -694,4 +706,3 @@ bool FFmpegVideo::decodeData(const RsVOIPDataChunk& chunk,QImage& image)
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return true ;
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}
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