AV_CODEC_ID_ALIAS_PIX  128 libavcodec/aliaspixdec.c     .id           = AV_CODEC_ID_ALIAS_PIX,
AV_CODEC_ID_ALIAS_PIX  117 libavcodec/aliaspixenc.c     .id        = AV_CODEC_ID_ALIAS_PIX,
AV_CODEC_ID_ALIAS_PIX 1281 libavcodec/codec_desc.c         .id        = AV_CODEC_ID_ALIAS_PIX,
AV_CODEC_ID_ALIAS_PIX   44 libavformat/img2.c     { AV_CODEC_ID_ALIAS_PIX,  "pix"      },
AV_CODEC_ID_ALIAS_PIX   71 libavformat/img2_alias_pix.c     .raw_codec_id   = AV_CODEC_ID_ALIAS_PIX,
AV_CODEC_ID_ALIAS_PIX  367 libavformat/img2dec.c         if (st->codecpar->codec_id == AV_CODEC_ID_ALIAS_PIX) // we cannot distingiush this from BRENDER_PIX