Closed caption in h264


I am new in NVidia forum.
I am working on video_codec_sdk_9.0.20 on widows platform.
Using AppEncCuda project I can encode the raw frame but how can I add Closed caption with it.

Thank You,
Dhrumil Sheth

Hi Dhrumil,
I suggest you to look at FFmpeg for such a use case. FFmpeg has NVIDIA hw accelerated video decode/encode supported. Video Codec SDK 9.0.20 has documentation about how to use FFmpeg with NVIDIA GPU.