diff options
| author | dec05eba <dec05eba@protonmail.com> | 2023-11-15 00:01:45 +0100 |
|---|---|---|
| committer | dec05eba <dec05eba@protonmail.com> | 2023-11-15 00:01:45 +0100 |
| commit | d548d2fe18463a465d547721180d0c12cbc256eb (patch) | |
| tree | 99d396f90983138df28fde6e6d93c1d0d702884c /src | |
| parent | 290db495ff81d2af965198a8892c8f49b9d6daf7 (diff) | |
Use global_quality for av1, fixes quality options for av1, fine tune quality by codec
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.cpp | 80 |
1 files changed, 65 insertions, 15 deletions
diff --git a/src/main.cpp b/src/main.cpp index 457728e..c9f793e 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -376,6 +376,23 @@ static AVCodecContext *create_video_codec_context(AVPixelFormat pix_fmt, codec_context->bit_rate = 0; #endif + if(vendor != GSR_GPU_VENDOR_NVIDIA) { + switch(video_quality) { + case VideoQuality::MEDIUM: + codec_context->global_quality = 180; + break; + case VideoQuality::HIGH: + codec_context->global_quality = 120; + break; + case VideoQuality::VERY_HIGH: + codec_context->global_quality = 100; + break; + case VideoQuality::ULTRA: + codec_context->global_quality = 70; + break; + } + } + av_opt_set_int(codec_context->priv_data, "b_ref_mode", 0, 0); //av_opt_set_int(codec_context->priv_data, "cbr", true, 0); @@ -572,7 +589,22 @@ static void open_video(AVCodecContext *codec_context, VideoQuality video_quality } } - if(very_old_gpu) { + if(codec_context->codec_id == AV_CODEC_ID_AV1) { + switch(video_quality) { + case VideoQuality::MEDIUM: + av_dict_set_int(&options, "qp", 43, 0); + break; + case VideoQuality::HIGH: + av_dict_set_int(&options, "qp", 39, 0); + break; + case VideoQuality::VERY_HIGH: + av_dict_set_int(&options, "qp", 34, 0); + break; + case VideoQuality::ULTRA: + av_dict_set_int(&options, "qp", 28, 0); + break; + } + } else if(very_old_gpu || codec_context->codec_id == AV_CODEC_ID_H264) { switch(video_quality) { case VideoQuality::MEDIUM: av_dict_set_int(&options, "qp", 37, 0); @@ -653,19 +685,38 @@ static void open_video(AVCodecContext *codec_context, VideoQuality video_quality //av_dict_set(&options, "pix_fmt", "yuv420p16le", 0); } } else { - switch(video_quality) { - case VideoQuality::MEDIUM: - av_dict_set_int(&options, "qp", 32, 0); - break; - case VideoQuality::HIGH: - av_dict_set_int(&options, "qp", 28, 0); - break; - case VideoQuality::VERY_HIGH: - av_dict_set_int(&options, "qp", 24, 0); - break; - case VideoQuality::ULTRA: - av_dict_set_int(&options, "qp", 18, 0); - break; + if(codec_context->codec_id == AV_CODEC_ID_AV1) { + // Using global_quality option + } else if(codec_context->codec_id == AV_CODEC_ID_H264) { + switch(video_quality) { + case VideoQuality::MEDIUM: + av_dict_set_int(&options, "qp", 32, 0); + break; + case VideoQuality::HIGH: + av_dict_set_int(&options, "qp", 28, 0); + break; + case VideoQuality::VERY_HIGH: + av_dict_set_int(&options, "qp", 24, 0); + break; + case VideoQuality::ULTRA: + av_dict_set_int(&options, "qp", 18, 0); + break; + } + } else { + switch(video_quality) { + case VideoQuality::MEDIUM: + av_dict_set_int(&options, "qp", 34, 0); + break; + case VideoQuality::HIGH: + av_dict_set_int(&options, "qp", 30, 0); + break; + case VideoQuality::VERY_HIGH: + av_dict_set_int(&options, "qp", 26, 0); + break; + case VideoQuality::ULTRA: + av_dict_set_int(&options, "qp", 20, 0); + break; + } } // TODO: More quality options @@ -678,7 +729,6 @@ static void open_video(AVCodecContext *codec_context, VideoQuality video_quality } else if(codec_context->codec_id == AV_CODEC_ID_AV1) { av_dict_set(&options, "profile", "main", 0); // TODO: use professional instead? av_dict_set(&options, "tier", "main", 0); - av_dict_set_int(&options, "quality", 7, 0); } else { av_dict_set(&options, "profile", "main", 0); } |