I am encoding bitmap to H.264. Please allow me to skip the code here because other places have excellent descriptions such as this one. It would take up a lot of space. The main idea is configuring MediaCodec to do the encoding.
The encoding appears to work well. The output frames have the following H.264 NAL unit types:
7 (Sequence parameter set)
5 (Coded slice of an IDR picture)
1 (Coded slice of a non-IDR picture)
1
1
1
...
You can see it generates SPS but not PPS. My understanding is that PPS is needed for producing a valid MP4 file.
Is there a way to obtain PPS from the encoder?
