/**
* Finds the codec for given <tt>mimeType</tt>.
*
* @param mimeType mime type of the codec.
* @param isEncoder <tt>true</tt> if encoder should be returned or <tt>false</tt> for decoder.
* @return the codec for given <tt>mimeType</tt>.
*/
public static CodecInfo getCodecForType(String mimeType, boolean isEncoder) {
for (CodecInfo codec : codecs) {
if (!codec.isBanned()
&& codec.mediaType.equals(mimeType)
&& codec.codecInfo.isEncoder() == isEncoder) {
return codec;
}
}
return null;
}
static {
bannedYuvCodecs = new ArrayList<String>();
// Banned H264 encoders/decoders
// Crashes
bannedYuvCodecs.add("OMX.SEC.avc.enc");
bannedYuvCodecs.add("OMX.SEC.h263.enc");
// Don't support 3.1 profile used by Jitsi
bannedYuvCodecs.add("OMX.Nvidia.h264.decode");
// bannedYuvCodecs.add("OMX.SEC.avc.dec");
// Banned VP8 encoders/decoders
bannedYuvCodecs.add("OMX.SEC.vp8.dec");
// This one works only for res 176x144
bannedYuvCodecs.add("OMX.google.vpx.encoder");
for (int codecIndex = 0, codecCount = MediaCodecList.getCodecCount();
codecIndex < codecCount;
codecIndex++) {
MediaCodecInfo codecInfo = MediaCodecList.getCodecInfoAt(codecIndex);
logger.info(
"Discovered codec: "
+ codecInfo.getName()
+ "/"
+ Arrays.toString(codecInfo.getSupportedTypes()));
CodecInfo ci = CodecInfo.getCodecInfo(codecInfo);
if (ci != null) {
codecs.add(ci);
ci.setBanned(bannedYuvCodecs.contains(ci.getName()));
}
}
logger.info("Selected H264 encoder: " + getCodecForType(MEDIA_CODEC_TYPE_H264, true));
logger.info("Selected H264 decoder: " + getCodecForType(MEDIA_CODEC_TYPE_H264, false));
logger.info("Selected H263 encoder: " + getCodecForType(MEDIA_CODEC_TYPE_H263, true));
logger.info("Selected H263 decoder: " + getCodecForType(MEDIA_CODEC_TYPE_H263, false));
logger.info("Selected VP8 encoder: " + getCodecForType(MEDIA_CODEC_TYPE_VP8, true));
logger.info("Selected VP8 decoder: " + getCodecForType(MEDIA_CODEC_TYPE_VP8, false));
}