Old VDPAU drivers do not support this newly defined profile, so falling back to Main profile is necessary for backward binary compatibility.
559fa0d vdpau: add mapping for H.264 Constrained Baseline profile and fallback
libavcodec/vdpau.c | 9 +++++++++
libavcodec/vdpau_h264.c | 4 ++++
2 files changed, 13 insertions(+)
Upstream: git.libav.org