transcoder: Extend benchmark configurations

Extended native MediaTranscoderBenchmark with more
codecs, bitrates resolutions, frame rates and audio
include/exclude transcoding configurations.

Bug: 177383910
Test:./MediaTranscoderBenchmark --benchmark_filter=BM_1920x1080
Test:./MediaTranscoderBenchmark --benchmark_filter=BM_1280x720
Test:./MediaTranscoderBenchmark --benchmark_filter=BM_1080x1920
Test:./MediaTranscoderBenchmark --benchmark_filter=BM_720x1280
Test:./MediaTranscoderBenchmark --benchmark_filter=BM_3840x2160

Change-Id: Ib7505e333ef2b26cad0d1dfeef8d18603d4e9706
2 files changed