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EncodingHelper hwaccel pipelines refactor

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separate the HW pipeline according to HWA method for maintainability.
This commit is contained in:
nyanmisaka 2021-12-02 00:49:50 +08:00
parent 976e3160b8
commit 4b9c84c52e
9 changed files with 2967 additions and 1730 deletions
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22
Jellyfin.Api/Controllers/DynamicHlsController.cs
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@ -1567,24 +1567,18 @@ namespace Jellyfin.Api.Controllers
// args += " -mixed-refs 0 -refs 3 -x264opts b_pyramid=0:weightb=0:weightp=0";
var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
if (hasGraphicalSubs)
{
// Graphical subs overlay and resolution params.
args += _encodingHelper.GetGraphicalSubtitleParam(state, _encodingOptions, codec);
}
else
{
// Resolution params.
args += _encodingHelper.GetOutputSizeParam(state, _encodingOptions, codec);
}
// video processing filters.
args += _encodingHelper.GetVideoProcessingFilterParam(state, _encodingOptions, codec);
// -start_at_zero is necessary to use with -ss when seeking,
// otherwise the target position cannot be determined.
if (!(state.SubtitleStream != null && state.SubtitleStream.IsExternal && !state.SubtitleStream.IsTextSubtitleStream))
if (state.SubtitleStream != null)
{
args += " -start_at_zero";
// Disable start_at_zero for external graphical subs
if (!(state.SubtitleStream.IsExternal && !state.SubtitleStream.IsTextSubtitleStream))
{
args += " -start_at_zero";
}
}
// args += " -flags -global_header";