硬编码的github例子

 

https://github.com/saki4510t/AudioVideoRecordingSample.git

 

app/src/main/java/com/serenegiant/encoder/MediaVideoEncoder.java:95:        format.setInteger(MediaFormat.KEY_COLOR_FORMAT, MediaCodecInfo.CodecCapabilities.COLOR_FormatSurface);    // API >= 18
app/src/main/java/com/serenegiant/encoder/MediaVideoEncoder.java:96:        format.setInteger(MediaFormat.KEY_BIT_RATE, calcBitRate());
app/src/main/java/com/serenegiant/encoder/MediaVideoEncoder.java:97:        format.setInteger(MediaFormat.KEY_FRAME_RATE, FRAME_RATE);
app/src/main/java/com/serenegiant/encoder/MediaVideoEncoder.java:98:        format.setInteger(MediaFormat.KEY_I_FRAME_INTERVAL, 10);
app/src/main/java/com/serenegiant/encoder/MediaAudioEncoder.java:67:        audioFormat.setInteger(MediaFormat.KEY_AAC_PROFILE, MediaCodecInfo.CodecProfileLevel.AACObjectLC);
app/src/main/java/com/serenegiant/encoder/MediaAudioEncoder.java:68:        audioFormat.setInteger(MediaFormat.KEY_CHANNEL_MASK, AudioFormat.CHANNEL_IN_MONO);
app/src/main/java/com/serenegiant/encoder/MediaAudioEncoder.java:69:        audioFormat.setInteger(MediaFormat.KEY_BIT_RATE, BIT_RATE);
app/src/main/java/com/serenegiant/encoder/MediaAudioEncoder.java:70:        audioFormat.setInteger(MediaFormat.KEY_CHANNEL_COUNT, 1);
app/src/main/java/com/serenegiant/encoder/MediaAudioEncoder.java:71://        audioFormat.setLong(MediaFormat.KEY_MAX_INPUT_SIZE, inputFile.length());
app/src/main/java/com/serenegiant/encoder/MediaAudioEncoder.java:72://      audioFormat.setLong(MediaFormat.KEY_DURATION, (long)durationInMs );