Reduce bitrate. It was way too high
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parent
ed15405d2f
commit
94af0aeec4
20
src/main.cpp
20
src/main.cpp
@ -441,29 +441,29 @@ static AVCodecContext *create_video_codec_context(AVFormatContext *av_format_con
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switch(video_quality) {
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switch(video_quality) {
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case VideoQuality::MEDIUM:
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case VideoQuality::MEDIUM:
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codec_context->bit_rate = 5000000 + (codec_context->width * codec_context->height) / 2;
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codec_context->bit_rate = 5000000 + (codec_context->width * codec_context->height) / 2;
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codec_context->qmin = 17;
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codec_context->qmin = 30;
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codec_context->qmax = 25;
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codec_context->qmax = 51;
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//av_opt_set(codec_context->priv_data, "preset", "slow", 0);
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//av_opt_set(codec_context->priv_data, "preset", "slow", 0);
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//av_opt_set(codec_context->priv_data, "profile", "high", 0);
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//av_opt_set(codec_context->priv_data, "profile", "high", 0);
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//codec_context->profile = FF_PROFILE_H264_HIGH;
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//codec_context->profile = FF_PROFILE_H264_HIGH;
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av_opt_set(codec_context->priv_data, "preset", "p4", 0);
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//av_opt_set(codec_context->priv_data, "preset", "p4", 0);
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break;
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break;
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case VideoQuality::HIGH:
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case VideoQuality::HIGH:
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codec_context->qmin = 12;
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codec_context->qmin = 20;
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codec_context->qmax = 18;
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codec_context->qmax = 40;
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//av_opt_set(codec_context->priv_data, "preset", "slow", 0);
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//av_opt_set(codec_context->priv_data, "preset", "slow", 0);
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//av_opt_set(codec_context->priv_data, "profile", "high", 0);
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//av_opt_set(codec_context->priv_data, "profile", "high", 0);
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//codec_context->profile = FF_PROFILE_H264_HIGH;
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//codec_context->profile = FF_PROFILE_H264_HIGH;
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av_opt_set(codec_context->priv_data, "preset", "p5", 0);
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//av_opt_set(codec_context->priv_data, "preset", "p5", 0);
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break;
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break;
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case VideoQuality::ULTRA:
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case VideoQuality::ULTRA:
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codec_context->bit_rate = 10000000 + (codec_context->width * codec_context->height) / 2;
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codec_context->bit_rate = 10000000 + (codec_context->width * codec_context->height) / 2;
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codec_context->qmin = 12;
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codec_context->qmin = 16;
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codec_context->qmax = 18;
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codec_context->qmax = 30;
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//av_opt_set(codec_context->priv_data, "preset", "veryslow", 0);
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//av_opt_set(codec_context->priv_data, "preset", "veryslow", 0);
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//av_opt_set(codec_context->priv_data, "profile", "high", 0);
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//av_opt_set(codec_context->priv_data, "profile", "high", 0);
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//codec_context->profile = FF_PROFILE_H264_HIGH;
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//codec_context->profile = FF_PROFILE_H264_HIGH;
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av_opt_set(codec_context->priv_data, "preset", "p7", 0);
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//av_opt_set(codec_context->priv_data, "preset", "p7", 0);
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break;
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break;
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}
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}
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if (codec_context->codec_id == AV_CODEC_ID_MPEG1VIDEO)
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if (codec_context->codec_id == AV_CODEC_ID_MPEG1VIDEO)
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@ -471,7 +471,7 @@ static AVCodecContext *create_video_codec_context(AVFormatContext *av_format_con
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// stream->time_base = codec_context->time_base;
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// stream->time_base = codec_context->time_base;
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// codec_context->ticks_per_frame = 30;
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// codec_context->ticks_per_frame = 30;
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av_opt_set(codec_context->priv_data, "tune", "hq", 0);
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//av_opt_set(codec_context->priv_data, "tune", "hq", 0);
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//av_opt_set(codec_context->priv_data, "rc", "vbr", 0);
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//av_opt_set(codec_context->priv_data, "rc", "vbr", 0);
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// Some formats want stream headers to be seperate
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// Some formats want stream headers to be seperate
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