// kCVPixelFormatType_420YpCbCr8Planar;
- /* Each VCL NAL in the bistream sent to the decoder
+ /* Each VCL NAL in the bitstream sent to the decoder
* is preceded by a 4 bytes length header.
* Change the avcC atom header if needed, to signal headers of 4 bytes. */
if (avctx->extradata_size >= 4 && (avctx->extradata[4] & 0x03) != 0x03) {