Merge "Changes to add support for H263-1999/2000 formats for streaming"

    unsigned payloadHeader = U16_AT(buffer->data());

    unsigned payloadHeader = U16_AT(buffer->data());

    CHECK_EQ(payloadHeader >> 11, 0u);  // RR=0

    CHECK_EQ(payloadHeader >> 11, 0u);  // RR=0

    unsigned P = (payloadHeader >> 10) & 1;

    unsigned P = (payloadHeader >> 10) & 1;

    CHECK_EQ((payloadHeader >> 9) & 1, 0u);  // V=0

    unsigned V = (payloadHeader >> 9) & 1;

    CHECK_EQ((payloadHeader >> 3) & 0x3f, 0u);  // PLEN=0

    unsigned PLEN = (payloadHeader >> 3) & 0x3f;

    CHECK_EQ(payloadHeader & 7, 0u);  // PEBIT=0

    // unsigned PEBIT = payloadHeader & 7;

    size_t skip = V + PLEN + (P ? 0 : 2);

    buffer->setRange(buffer->offset() + skip, buffer->size() - skip);

    if (P) {

    if (P) {

        buffer->data()[0] = 0x00;

        buffer->data()[0] = 0x00;

        buffer->data()[1] = 0x00;

        buffer->data()[1] = 0x00;

    } else {

        buffer->setRange(buffer->offset() + 2, buffer->size() - 2);

    }

    }

    mPackets.push_back(buffer);

    mPackets.push_back(buffer);