ffmpeg | branch: master | Jun Zhao <mypopy...@gmail.com> | Sun Jan 8 11:01:32 2017 +0800| [b53b3a4f6abcc97d4cdcc1f025ef803fcfab18c6] | committer: Mark Thompson
lavc/vaapi_encode_h264: disable B frames in baseline profile Disable B frames when using baseline/constrained baseline profile, following H.264 spec Annex A.2.1. Signed-off-by: Jun Zhao <jun.z...@intel.com> Signed-off-by: Yi A Wang <yi.a.w...@intel.com> Signed-off-by: Mark Thompson <s...@jkqxz.net> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b53b3a4f6abcc97d4cdcc1f025ef803fcfab18c6 --- libavcodec/vaapi_encode_h264.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/libavcodec/vaapi_encode_h264.c b/libavcodec/vaapi_encode_h264.c index 69cc483..00d8e6a 100644 --- a/libavcodec/vaapi_encode_h264.c +++ b/libavcodec/vaapi_encode_h264.c @@ -1190,9 +1190,19 @@ static av_cold int vaapi_encode_h264_init(AVCodecContext *avctx) switch (avctx->profile) { case FF_PROFILE_H264_CONSTRAINED_BASELINE: ctx->va_profile = VAProfileH264ConstrainedBaseline; + if (avctx->max_b_frames != 0) { + avctx->max_b_frames = 0; + av_log(avctx, AV_LOG_WARNING, "H.264 constrained baseline profile " + "doesn't support encoding with B frames, disabling them.\n"); + } break; case FF_PROFILE_H264_BASELINE: ctx->va_profile = VAProfileH264Baseline; + if (avctx->max_b_frames != 0) { + avctx->max_b_frames = 0; + av_log(avctx, AV_LOG_WARNING, "H.264 baseline profile " + "doesn't support encoding with B frames, disabling them.\n"); + } break; case FF_PROFILE_H264_MAIN: ctx->va_profile = VAProfileH264Main; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
