sneedmca/Lime3DS
1
0
Fork 0
mirror of https://github.com/Lime3DS/Lime3DS synced 2024-12-28 01:52:29 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

ffmpeg: Correctly set pixel format

Browse source 
While YUV420P is widely used, not all encoders accept it (e.g. Intel QSV only accepts NV12). We should use the codec's preferred pixel format instead as we need to rescale the frame anyway.
This commit is contained in:
zhupengfei 2020-02-01 11:22:41 +08:00
parent 834da14329
commit 17461b5d11
No known key found for this signature in database
GPG key ID: DD129E108BD09378
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/core/dumping/ffmpeg_backend.cpp
View file

@ -126,7 +126,7 @@ bool FFmpegVideoStream::Init(AVFormatContext* format_context, AVOutputFormat* ou
codec_context->time_base.num = 1;
codec_context->time_base.den = 60;
codec_context->gop_size = 12;
codec_context->pix_fmt = AV_PIX_FMT_YUV420P;
codec_context->pix_fmt = codec->pix_fmts ? codec->pix_fmts[0] : AV_PIX_FMT_YUV420P;
if (output_format->flags & AVFMT_GLOBALHEADER)
codec_context->flags |= AV_CODEC_FLAG_GLOBAL_HEADER;